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Recombinant Human Endothelin B Receptor Protein (HEK293, His Tag)

Cat. No. M25441
Recombinant Human Endothelin B Receptor Protein (HEK293, His Tag) Structure
Synonym:

human EDNRB

Size Price Availability Quantity
100ug USD 980  USD980 In stock
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Quality Control & Documentation
  • Purity: >90%, Endotoxin < 1 EU/μg
  • COA
  • MSDS
Biological Activity

EDNRB is a new candidate tumor suppressor gene which is often down-regulated or even silenced by promoter hypermethylation in various human cancers. The hypermethylation of EDNRB gene was remarkably related to infiltration and metastasis of gastric cancer and may attribute to the tumor progression. The autosomal recessive mutation in EDNRB may underlie a part of WS1 with the current diagnostic criteria, and supported that Hirschsprung's disease is a multifactorial genetic disease which requires additional factors.

The recombinant human EDNRB consists 86 amino acids and predicts a molecular mass of 9.5 kDa.

A DNA sequence encoding the human EDNRB (NP_000106.1) (Met1-Lys101) was expressed with a polyhistidine tag at the C-terminus.


Endotoxin: < 1 EU/μg determined by the LAL test

Lyophilized from sterile PBS, pH 7.4.

Chemical Information
Solubility (25°C) Reconstitute the lyophilized powder in ddH2O or PBS up to 100 μg/ml.
Storage Stable for up to twelve months from date of receipt at -20℃ to -80℃
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Yuichi Mazaki, et al. FEBS Lett. Endothelin type B receptor interacts with the 78-kDa glucose-regulated protein

[2] Fang Dong, et al. J Mol Biol. Molecular Determinants for Ligand Selectivity of the Cell-Free Synthesized Human Endothelin B Receptor

[3] Carolin Westendorf, et al. J Biol Chem. Inhibition of biosynthesis of human endothelin B receptor by the cyclodepsipeptide cotransin

[4] Tsunaki Higa, et al. J Pharmacol Sci. Endothelin type B receptor-induced sustained Ca2+ influx involves G(q/11)/phospholipase C-independent, p38 mitogen-activated protein kinase-dependent activation of Na+/H+ exchanger

[5] Robert Köchl, et al. J Biol Chem. The signal peptide of the G protein-coupled human endothelin B receptor is necessary for translocation of the N-terminal tail across the endoplasmic reticulum membrane

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Keywords: Recombinant Human Endothelin B Receptor Protein (HEK293, His Tag), human EDNRB supplier, Recombinant Proteins, inhibitors, activators


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