Blocking, blocking peptide, extract, Goat, Guinea, Hamster, Mink, Monkey, Plant

Production of bioactive recombinant human fibroblast growth factor 12 using a new transient expression vector in E. coli and its neuroprotective effects

In latest years, an rising quantity of research have proven that fibroblast growth factor 12 (FGF12) performs necessary roles in regulating neural growth and operate. Importantly, modifications of FGF12 expression are regarded as associated to the pathophysiology of many neurological ailments. However, little analysis has been carried out to discover the protecting impact of FGF12 on nerve injury.
This examine goals to discover its neuroprotective effects using our recombinant humanized FGF12 (rhFGF12). The hFGF12 gene was cloned and ligated into an expression vector to assemble a recombinant plasmid pET-3a-hFGF12. Single colonies had been screened to acquire excessive expression engineering strains, and fermentation and purification protocols for rhFGF12 had been designed and optimized.
The organic actions and associated mechanisms of rhFGF12 had been investigated by MTT assay using NIH3T3 and PC12 cell traces. The in vitro neurotoxicity mannequin of H2O2-induced oxidative harm in PC12 cells was established to discover the protecting effects of rhFGF12. The outcomes point out that the helpful effects of rhFGF12 had been almost certainly achieved by selling cell proliferation and lowering apoptosis.
Moreover, a transgenic zebrafish (islet) with robust GFP fluorescence in the motor neurons of the hindbrain was used to determine a central harm mannequin brought on by mycophenolate mofetil (MMF). The outcomes steered that rhFGF12 may ameliorate central harm induced by MMF in zebrafish. In conclusion, we now have established an environment friendly technique to specific and purify lively rhFGF12 using an Escherichia coli expression system.
Besides, rhFGF12 performs a protecting impact of on nerve injury, and it supplies a promising therapeutic method for nerve harm. KEY POINTS: • Effective expression and purification of bioactive rhFGF12 protein in E. coli. • ERK/MAPK pathway is concerned in rhFGF12-stimulated proliferation on PC12 cells. • The rhFGF12 has the neuroprotective effects by inhibiting apoptosis.

Expression and useful identification of recombinant SARS-CoV-2 receptor binding area (RBD) from Ecoli system

The receptor binding area (RBD) of SARS-CoV-2 is situated in the C-terminal of S1 subunit of the spike (S) protein which is liable for recognizing and binding to the angiotensin-converting enzyme 2 (ACE2) receptor. The DNA encoding the SARS-CoV-2 RBD was inserted into pET-28a (+) to assemble expression plasmid pET-28a (+)/RBD. The desired RBD protein was produced in E. coli Rosetta (DE) and purified by a Ni-NTA column. The recombinant RBD was analyzed by SDS-PAGE and Western blot.
The circulation cytometry evaluation indicated that the recombinant RBD is succesful of binding to human ACE2 (hACE2) in the ACE2-overexpressed HEK293A-hACE2 cells. Our outcomes demonstrated that recombinant RBD expressed in E. coli Rosetta (DE) pressure has bioactivities and can be utilized as an antigen for analysis and as a instrument for the event of novel anti-viral medication in opposition to SASR-CoV-2.

Recombinant organophosphorus hydrolase (OPH) expression in Ecoli for the efficient detection of organophosphate pesticides

Accumulation and publicity of organophosphate pesticides are of nice concern right this moment owing to their ample utilization and potential well being hazards. Harmful effects of organophosphate pesticide publicity and limitations of the obtainable therapy strategies necessitate the event of dependable, selective, cost-effective, and delicate strategies of detection.
Production of bioactive recombinant human fibroblast growth factor 12 using a new transient expression vector in E. coli and its neuroprotective effects
We developed a novel biosensor primarily based on the enzymatic motion of recombinant organophosphorus hydrolase (OPH) expression in E. coli. We report the event of colorimetric biosensors made of His-Nus-OPH in addition to His-Nus-OPH loaded alginate microspheres. The colorimetric detection technique developed using solution-phase and alginate-encapsulated His-Nus-OPH exhibited detection limits of 0.045 and 0.039 mM, respectively, for ethyl paraoxon, and 0.101 and 0.049 mM, respectively, for methyl parathion.
Additionally, fluorescence measurement using pH-sensitive fluorescein isothiocyanate (FITC) was used to sense the amount of organophosphorus pesticides. The fluorometric detection technique using solution-phase His-Nus-OPH, with ethyl paraoxon and methyl parathion because the substrate, reveals the decrease restrict of detection as 0.014 mM and 0.044 mM, respectively.
Our outcomes exhibit the viability of His-Nus-OPH for OP detection with good sensitivity, LOD, and linear vary. We report the primary use of N-terminal His-NusA-tagged OPH, which reinforces solubility considerably and presents a important advance for the scientific neighborhood.

High cell density tradition of recombinant Ecoli in the miniaturized bubble columns

Miniaturized bubble columns (MBCs) can present mass switch traits just like stirred tank bioreactors. In this examine, a new software was developed for MBCs to research the impact of feeding technique and medium kind on the fed-batch tradition of recombinant E. coli. The outcomes confirmed that the exponential feeding technique and outlined M9 medium had been extra appropriate to attain the excessive cell density tradition (HCDC).
The most obtained cell focus in exponential feeding technique in the outlined medium with out induction, was at OD600 of 169, whereas glucose focus was maintained below 2 g/L. To the most effective of our data, this cell focus can’t be achieved in lab or pilot scale bubble columns.

Recombinant Protein A

DAG390 1g
EUR 1940

Batroxobin Recombinant Protein

PROTP04971 Regular: 10ug
EUR 317
Description: The Batroxobin Recombinant Protein, produced in yeast, is a single, glycosilated polypeptide chain containing 231 amino acids and having an Mw of approximately 28-33 kDa.

Lysostaphin Recombinant Protein

PROTP10547 Regular: 5mg
EUR 366
Description: Lysostaphin, an endopeptidase specific for the cell wall peptidoglycan of staphylococci, is an extremely potent anti-staphylococcal agent. Lysostaphin is used as a research and diagnostic tool. Because it lyses staphylococci efficiently, it is widely used when preparing staphylococcal DNA or other cellular components for genetic and biochemical studies and for the preparation of protoplasts for transformation. Preparation and analysis of bacterial DNA has become a powerful tool used by clinical and other microbiologists in epidemiological studies aimed at tracing sources of infection or bacterial contamination.;The Mw of lysostaphin is 26,921 (Recsei et al, PNAS 1987).

KIAA0513Human Recombinant Protein

PROTO60268 Regular: 10ug
EUR 317
Description: KIAA0513 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 424 amino acids (1-401 a.a) and having a molecular mass of 47.9kDa.;KIAA0513 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

SCCA recombinant protein

E62C01501 20ug
EUR 382

SCCA1 recombinant protein

E62C01502 20ug
EUR 382

SCCA2 recombinant protein

E62C01503 20ug
EUR 382

P53 recombinant protein

E62C02301 20ug
EUR 382

DKK1 recombinant protein

E62C02401 20ug
EUR 382

PTPN1 Protein (Recombinant)

20-abx073070
  • EUR 230.00
  • EUR 2332.00
  • EUR 328.00
  • 10 ug
  • 1 mg
  • 50 ug

PPM1A Protein (Recombinant)

20-abx073071
  • EUR 230.00
  • EUR 2332.00
  • EUR 328.00
  • 10 ug
  • 1 mg
  • 50 ug

PTP4A3 Protein (Recombinant)

20-abx073078
  • EUR 230.00
  • EUR 2332.00
  • EUR 328.00
  • 10 ug
  • 1 mg
  • 50 ug

SKP1 Protein (Recombinant)

20-abx073140
  • EUR 2861.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 25 ug
  • 5 ug

Ketohexokinase Protein (Recombinant)

20-abx073142
  • EUR 2861.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 25 ug
  • 5 ug

NGAL Protein (Recombinant)

20-abx073150
  • EUR 328.00
  • EUR 3084.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

DDAH1 Protein (Recombinant)

20-abx073166
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PTP4A1 Protein (Recombinant)

20-abx073184
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPP3R1 Protein (Recombinant)

20-abx073192
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPM1F Protein (Recombinant)

20-abx073211
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPME1 Protein (Recombinant)

20-abx073232
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPP4C Protein (Recombinant)

20-abx073279
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

ACAD8 Protein (Recombinant)

20-abx073280
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

ACAT2 Protein (Recombinant)

20-abx073281
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

RNASE3 Protein (Recombinant)

20-abx073373
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

MAPKAPK3 Protein (Recombinant)

20-abx073468
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PRKAB2 Protein (Recombinant)

20-abx073469
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

ATF3 Protein (Recombinant)

20-abx073484
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

DYRK1A Protein (Recombinant)

20-abx073488
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PTPN6 Protein (Recombinant)

20-abx073509
  • EUR 3530.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

NGAL Protein (Recombinant)

20-abx073513
  • EUR 3766.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

NGAL Protein (Recombinant)

20-abx073525
  • EUR 328.00
  • EUR 4281.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

PTPMT1 Protein (Recombinant)

20-abx073545
  • EUR 4490.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPP1R14A Protein (Recombinant)

20-abx073553
  • EUR 4490.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PPP1R2 Protein (Recombinant)

20-abx073582
  • EUR 4490.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PRKA1RA Protein (Recombinant)

20-abx073603
  • EUR 4615.00
  • EUR 230.00
  • EUR 328.00
  • 100 ug
  • 1 µg
  • 3 µg

PPARG Protein (Recombinant)

20-abx073662
  • EUR 328.00
  • EUR 5924.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

PPP3R2 Protein (Recombinant)

20-abx073701
  • EUR 6397.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

ACADL Protein (Recombinant)

20-abx073728
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ACADVL Protein (Recombinant)

20-abx073752
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ACADS Protein (Recombinant)

20-abx073767
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ACADM Protein (Recombinant)

20-abx073777
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ACADSB Protein (Recombinant)

20-abx073808
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

PPP1R8 Protein (Recombinant)

20-abx073809
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ATF4 Protein (Recombinant)

20-abx073858
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

CDK2 Protein (Recombinant)

20-abx073859
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

FGFR1 Protein (Recombinant)

20-abx073878
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Ribokinase Protein (Recombinant)

20-abx073896
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

ADK Protein (Recombinant)

20-abx073897
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

PTP4A2 Protein (Recombinant)

20-abx073900
  • EUR 6397.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

PTPN7 Protein (Recombinant)

20-abx073941
  • EUR 230.00
  • EUR 1483.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug

PPP3CA Protein (Recombinant)

20-abx073950
  • EUR 230.00
  • EUR 1609.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug

PPP1CA Protein (Recombinant)

20-abx073956
  • EUR 230.00
  • EUR 1609.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug

ABHD14B Protein (Recombinant)

20-abx073961
  • EUR 230.00
  • EUR 1609.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug

PPP1CC Protein (Recombinant)

20-abx073968
  • EUR 1609.00
  • EUR 328.00
  • EUR 230.00
  • 100 ug
  • 10 ug
  • 2 µg

PTPRC Protein (Recombinant)

20-abx073990
  • EUR 1609.00
  • EUR 328.00
  • EUR 230.00
  • 100 ug
  • 10 ug
  • 2 µg

Recombinant Protein G

7-05935 1mg Ask for price

Recombinant Protein G

7-05936 10mg Ask for price

Recombinant Protein G

7-05937 100mg Ask for price

LIN7BHuman Recombinant Protein

PROTQ9HAP6 Regular: 10ug
EUR 317
Description: LIN7B Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 230 amino acids (1-207 a.a.) and having a molecular mass of 25.3kDa.;LIN7B is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Recombinant SIV Protein

VAng-Lsx0493-inquire inquire Ask for price
Description: Recombinant SIV p55- Strains: SIV mac 23g and SIV smH4 is glycosylated with N-linked sugars and produced using baculovirus vectors in insect cells.

Recombinant Rotavirus Protein

VAng-Lsx0471-inquire inquire Ask for price
Description: RotaVirus, recombinant protein from MA 104 cells.

Recombinant Echovirus Protein

VAng-Lsx0595-inquire inquire Ask for price
Description: Echovirus, recombinant protein from E. coli.

Recombinant Hantavirus Protein

VAng-Lsx0152-100gEcoli 100 µg (E. coli)
EUR 670
Description: Hantavirus, recombinant protein from E. coli.

Recombinant Hantavirus Protein

VAng-Lsx0152-1mgEcoli 1 mg (E. coli)
EUR 3402
Description: Hantavirus, recombinant protein from E. coli.

Recombinant Hantavirus Protein

VAng-Lsx0152-500gEcoli 500 µg (E. coli)
EUR 1787
Description: Hantavirus, recombinant protein from E. coli.

Recombinant HDV Protein

VAng-Lsx0220-inquire inquire Ask for price
Description: HDV, recombinant protein from E. coli.

Recombinant RSV Protein

VAng-Lsx0448-inquire inquire Ask for price
Description: RSV, recombinant protein from Hep-2 Cells.

Recombinant Coxsackievirus Protein

VAng-Lsx0074-inquire inquire Ask for price
Description: Coxsackievirus antigen, recombinant protein from E. coli.

Recombinant EBV Protein

VAng-Lsx0108-inquire inquire Ask for price
Description: EBV, recombinant protein from human cells.

Recombinant EBOV Protein

VAng-Lsx0136-1mg 1 mg
EUR 1138
Description: EBOV, recombinant protein from E. coli.

Recombinant HBV Protein

VAng-Lsx0175-1mg 1 mg
EUR 3470
Description: HBV, recombinant protein from E. coli.

Streptavidin Recombinant Protein

PROTP22629-2 Regular: 20mg
EUR 317
Description: Streptavidin Streptomyces Avidinii Recombinant produced in E.Coli. ;The molecular weight per tetramer is approximately 52kDa.

Staphylokinase Recombinant Protein

PROTP68802 Regular: 100ug
EUR 317
Description: Staphylokinase Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 136 amino acids and having a molecular weight of 16kDa.;The Staphylokinase is purified by proprietary chromatographic techniques.

TIAL1Human Recombinant Protein

PROTQ01085 Regular: 20ug
EUR 317
Description: TIAL1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 398 amino acids (1-375 a.a) and having a molecular mass of 44.0kDa.TIAL1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

AMH Recombinant Protein

30R-3463 100 ug
EUR 1321
Description: Anti Mullerian Hormone Antigen, Recombinant

AMH Recombinant Protein

30R-3464 100 ug
EUR 1839
Description: Anti Mullerian Hormone Antigen, Recombinant

CXCL4 Recombinant Protein

40-104-0005mg 0.005 mg
EUR 259.25
Description: CXCL4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of platelets. CXCL4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant human CXCL4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines.

CXCL4 Recombinant Protein

40-104-002mg 0.02 mg
EUR 364.25
Description: CXCL4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of platelets. CXCL4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant human CXCL4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines.

CXCL8 Recombinant Protein

40-105-0005mg 0.005 mg
EUR 259.25
Description: CXCL8 (IL-8) is a proinflammatory CXC chemokine that can signal through the CXCR1 and CXCR2 receptors. It is secreted by monocytes and endothelial cells. CXCL8 (IL-8) chemoattracts and activates neutrophils. Recombinant human CXCL8 (IL-8) (endothelial-derived) is an 8.9 kDa protein containing 77 amino acid residues.

CXCL8 Recombinant Protein

40-105-0025mg 0.025 mg
EUR 364.25
Description: CXCL8 (IL-8) is a proinflammatory CXC chemokine that can signal through the CXCR1 and CXCR2 receptors. It is secreted by monocytes and endothelial cells. CXCL8 (IL-8) chemoattracts and activates neutrophils. Recombinant human CXCL8 (IL-8) (endothelial-derived) is an 8.9 kDa protein containing 77 amino acid residues.

BCMA Recombinant Protein

40-109-0005mg 0.005 mg
EUR 259.25
Description: BCMA, a member of the TNF receptor superfamily, binds to BAFF and APRIL. BCMA is expressed on mature B-cells and other B-cell lines and plays an important role in B cell development, function and regulation. BCMA also has the capability to activate NF-kappaB and JNK. The human BCMA gene codes for a 184 amino acid type I transmembrane protein, which contains a 54 amino acid extracellular domain, a 23 amino acid transmembrane domain, and a 107 amino acid extracellular domain. Recombinant soluble BCMA is a 50 amino acid polypeptide (5.3 kDa) comprising the TNFR homologous region of the BCMA protein.

BCMA Recombinant Protein

40-109-002mg 0.02 mg
EUR 364.25
Description: BCMA, a member of the TNF receptor superfamily, binds to BAFF and APRIL. BCMA is expressed on mature B-cells and other B-cell lines and plays an important role in B cell development, function and regulation. BCMA also has the capability to activate NF-kappaB and JNK. The human BCMA gene codes for a 184 amino acid type I transmembrane protein, which contains a 54 amino acid extracellular domain, a 23 amino acid transmembrane domain, and a 107 amino acid extracellular domain. Recombinant soluble BCMA is a 50 amino acid polypeptide (5.3 kDa) comprising the TNFR homologous region of the BCMA protein.

Visfatin Recombinant Protein

40-111-0005mg 0.005 mg
EUR 259.25
Description: Visfatin is a 55 kDa protein produced and secreted primarily by white adipose tissue. Recently, Visfatin was isolated from visceral fat deposits and shown to possess insulin-mimetic activity. Like insulin, Visfatin exerts hypoglycemic effects by interacting with the insulin receptor. The binding affinity of Visfatin for the insulin receptor is similar to that of insulin, but it does not compete with insulin, suggesting that the two proteins interact with different receptor sites. The circulating levels of Visfatin are much lower than those of insulin and are not affected by feeding, implying that the hypoglycemic effect of Visfatin may not be of physiological importance. The plasma Visfatin levels, like those of Leptin, correlate positively with the percent of body fat and increase during the development of obesity. Another similarity between Visfatin and Leptin is that their amino acid sequence is highly conserved across different mammalian species and shows no homology to any known protein. Receptors for both Leptin (Ob-R) and Visfatin (i.e. the insulin receptor) are expressed by neurons within the arcuate nucleus of the hypothalamus, a brain area that plays a pivotal role in the regulation of energy metabolism. Although the metabolic function of Visfatin is still unknown, it appears that this newly identified adipocytokine might play an important role, similar to that of Leptin, in the regulation of body weight, i.e. as an afferent signal reflecting excess body fat. Recombinant human Visfatin is a 52.5 kDa protein containing 465 amino acid residues (isoform 1).

Visfatin Recombinant Protein

40-111-0025mg 0.025 mg
EUR 364.25
Description: Visfatin is a 55 kDa protein produced and secreted primarily by white adipose tissue. Recently, Visfatin was isolated from visceral fat deposits and shown to possess insulin-mimetic activity. Like insulin, Visfatin exerts hypoglycemic effects by interacting with the insulin receptor. The binding affinity of Visfatin for the insulin receptor is similar to that of insulin, but it does not compete with insulin, suggesting that the two proteins interact with different receptor sites. The circulating levels of Visfatin are much lower than those of insulin and are not affected by feeding, implying that the hypoglycemic effect of Visfatin may not be of physiological importance. The plasma Visfatin levels, like those of Leptin, correlate positively with the percent of body fat and increase during the development of obesity. Another similarity between Visfatin and Leptin is that their amino acid sequence is highly conserved across different mammalian species and shows no homology to any known protein. Receptors for both Leptin (Ob-R) and Visfatin (i.e. the insulin receptor) are expressed by neurons within the arcuate nucleus of the hypothalamus, a brain area that plays a pivotal role in the regulation of energy metabolism. Although the metabolic function of Visfatin is still unknown, it appears that this newly identified adipocytokine might play an important role, similar to that of Leptin, in the regulation of body weight, i.e. as an afferent signal reflecting excess body fat. Recombinant human Visfatin is a 52.5 kDa protein containing 465 amino acid residues (isoform 1).

Artemin Recombinant Protein

40-113-0005mg 0.005 mg
EUR 259.25
Description: Artemin is a disulfide-linked homodimeric neurotrophic factor structurally related to GDNF, Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. Artemin, GDNF, Persephin and Neurturin all signal through a multicomponent receptor system, composed of RET (receptor tyrosine kinase) and one of the four GFRalpha (alpha1-alpha4) receptors. Artemin prefers the receptor GFRalpha3-RET, but will use other receptors as an alternative. Artemin supports the survival of all peripheral ganglia such as sympathetic, neural crest and placodally derived sensory neurons, and dompaminergic midbrain neurons. The functional human Artemin ligand is a disulfide-linked homodimer, of two 12.0 kDa polypeptide monomers. Each monomer contains seven conserved cysteine residues, one of which is used for interchain disulfide bridging and the others are involved in intramolecular ring formation known as the cysteine knot configuration. Recombinant human Artemin is a 24.2 kDa, disulfide-linked homodimer formed by two identical 113 amino acid subunits.

Artemin Recombinant Protein

40-113-002mg 0.02 mg
EUR 364.25
Description: Artemin is a disulfide-linked homodimeric neurotrophic factor structurally related to GDNF, Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. Artemin, GDNF, Persephin and Neurturin all signal through a multicomponent receptor system, composed of RET (receptor tyrosine kinase) and one of the four GFRalpha (alpha1-alpha4) receptors. Artemin prefers the receptor GFRalpha3-RET, but will use other receptors as an alternative. Artemin supports the survival of all peripheral ganglia such as sympathetic, neural crest and placodally derived sensory neurons, and dompaminergic midbrain neurons. The functional human Artemin ligand is a disulfide-linked homodimer, of two 12.0 kDa polypeptide monomers. Each monomer contains seven conserved cysteine residues, one of which is used for interchain disulfide bridging and the others are involved in intramolecular ring formation known as the cysteine knot configuration. Recombinant human Artemin is a 24.2 kDa, disulfide-linked homodimer formed by two identical 113 amino acid subunits.

Sox2 Recombinant Protein

40-119-0005mg 0.005 mg
EUR 259.25
Description: Sox2, also known as sex determining region Y (SRY)-box 2, belongs to a diverse family of structurally-related transcription factors whose primary structure contains a 79-residue DNA-binding domain, called high mobility group (HMG) box. It plays an essential role in maintaining the pluripotency of embryonic stem cells (ESC) and determination of cell fate. Microarray analysis showed that Sox2 regulates the expression of multiple genes involved in embryonic development including FGF-4, YES1 and ZFP206. Sox2 acts as a transcriptional activator after forming a ternary complex with Oct3/4 and a conserved non-coding DNA sequence (CNS1) located approximately 2 kb upstream of the RAX promoter. The introduction of Sox2, Oct4, Myc, and Klf4, into human dermal fibroblasts isolated from a skin biopsy of a healthy research fellow was sufficient to confer a pluripotent state upon the fibroblast genome. The reprogrammed cells thus obtained resemble ESC in morphology, gene expression, and in the capacity to form teratomas in immune-deficient mice. Recombinant human Sox2 is a 34.3 kDa protein containing 317 amino-acid residues.

Sox2 Recombinant Protein

40-119-0025mg 0.025 mg
EUR 364.25
Description: Sox2, also known as sex determining region Y (SRY)-box 2, belongs to a diverse family of structurally-related transcription factors whose primary structure contains a 79-residue DNA-binding domain, called high mobility group (HMG) box. It plays an essential role in maintaining the pluripotency of embryonic stem cells (ESC) and determination of cell fate. Microarray analysis showed that Sox2 regulates the expression of multiple genes involved in embryonic development including FGF-4, YES1 and ZFP206. Sox2 acts as a transcriptional activator after forming a ternary complex with Oct3/4 and a conserved non-coding DNA sequence (CNS1) located approximately 2 kb upstream of the RAX promoter. The introduction of Sox2, Oct4, Myc, and Klf4, into human dermal fibroblasts isolated from a skin biopsy of a healthy research fellow was sufficient to confer a pluripotent state upon the fibroblast genome. The reprogrammed cells thus obtained resemble ESC in morphology, gene expression, and in the capacity to form teratomas in immune-deficient mice. Recombinant human Sox2 is a 34.3 kDa protein containing 317 amino-acid residues.

Nanog Recombinant Protein

40-121-0005mg 0.005 mg
EUR 259.25
Description: Nanog is a regulatory protein that is associated with undifferentiated pluripotent cells. The expression of Nanog, which is suppressed in all adult tissues, is restricted to embryonic stem cells and to certain pluripotent cancer cells. Decreased expression of Nanog is strongly correlated with cell differentiation. Nanog, most likely, acts as an intracellular regulator, which maintains pluripotency and self renewal via a STAT3 independent pathway. Recombinant human Nanog is a 34.5 kDa protein, which is synthesized as a 304 amino acid polypeptide lacking a signal sequence for secretion.

Nanog Recombinant Protein

40-121-002mg 0.02 mg
EUR 364.25
Description: Nanog is a regulatory protein that is associated with undifferentiated pluripotent cells. The expression of Nanog, which is suppressed in all adult tissues, is restricted to embryonic stem cells and to certain pluripotent cancer cells. Decreased expression of Nanog is strongly correlated with cell differentiation. Nanog, most likely, acts as an intracellular regulator, which maintains pluripotency and self renewal via a STAT3 independent pathway. Recombinant human Nanog is a 34.5 kDa protein, which is synthesized as a 304 amino acid polypeptide lacking a signal sequence for secretion.

Osteopontin Recombinant Protein

40-122-001mg 0.01 mg
EUR 259.25
Description: Osteopontin is a secreted glycoprotein that functions as a ligand to alphavbeta3 integrin and possibly other receptors. It binds tightly to hydroxyapatite and can act as a structural component of the extracellular mineralized matrix. Osteopontin is initially secreted as a 298 amino acid protein, which is subject to multiple post-translational modifications including glycosylation, phosphorylation, and specific proteolytic cleavages into various smaller molecular weight fragments. Osteopontin is expressed in a wide range of cells and tissues including osteoblasts, various tumor cell lines, extraosseous cells in the inner ear, brain, kidney, deciduum, placenta and odontoblasts. In addition to its involvement in mineralized matrix formation, Osteopontin can also function as a cytokine that stimulates the release of IFNγ and IL-12, while inhibiting the production of IL-10. Recombinant human Osteopontin is a 298 amino acid protein, which, due to glycosylation, migrates at an apparent molecular weight of 60.0-65.0 kDa by SDS-PAGE analysis under reducing conditions.

Osteopontin Recombinant Protein

40-122-005mg 0.05 mg
EUR 364.25
Description: Osteopontin is a secreted glycoprotein that functions as a ligand to alphavbeta3 integrin and possibly other receptors. It binds tightly to hydroxyapatite and can act as a structural component of the extracellular mineralized matrix. Osteopontin is initially secreted as a 298 amino acid protein, which is subject to multiple post-translational modifications including glycosylation, phosphorylation, and specific proteolytic cleavages into various smaller molecular weight fragments. Osteopontin is expressed in a wide range of cells and tissues including osteoblasts, various tumor cell lines, extraosseous cells in the inner ear, brain, kidney, deciduum, placenta and odontoblasts. In addition to its involvement in mineralized matrix formation, Osteopontin can also function as a cytokine that stimulates the release of IFNγ and IL-12, while inhibiting the production of IL-10. Recombinant human Osteopontin is a 298 amino acid protein, which, due to glycosylation, migrates at an apparent molecular weight of 60.0-65.0 kDa by SDS-PAGE analysis under reducing conditions.
At the top of the method, adversarial impact of the metabolic burden attributable to induction and mass switch limitations decreased the obtained remaining cell focus to OD600 of 116. Finally, a comparability of the outcomes for fed-batch tradition in the stirred tank bioreactor with these of the MBCs confirmed that their decrease cell concentrations had been because of the hydrodynamics limitations of MBCs. Yet, it was discovered that the MBCs are environment friendly instruments in growth of feeding methods and analysis of medium elements for HCDC of recombinant E. coli.