prospec

BNP (27-102) Human

  • Name
  • Description
  • Pricings
  • Quantity
  • BNP (27-102) Human
  • B-type Natriuretic Protein (27-102 a.a.) Human Recombinant
  • Shipped at Room temp.

Catalogue number

CYT-1029

Synonyms

NPPB, Natriuretic Peptide Precursor B, BNP, B-type Natriuretic Peptide. 

Introduction

Natriuretic Peptide Precursor B acts as a cardiac hormone with a variety of biological actions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. It is thought to play a key role in cardiovascular homeostasis. Helps restore the body's salt and water balance. Improves heart function.

Description

BNP Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain (a.a 27-102) containing 83 amino acids including a 7 a.a N-terminal His tag. The total molecular mass is 9.4kDa (calculated). 

Source

Escherichia Coli.

Physical Appearance

Filtered White lyophilized (freeze-dried) powder.

Formulation

BNP filtered (0.4 µm) and lyophilized from 0.5mg/ml in 20 mM Tris buffer and 50 mM NaCl, pH 7.5.

Solubility

It is recommended to add 200µl deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely. BNP is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

Stability

Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

Purity

Greater than 95.0% as determined by SDS-PAGE.

Amino acid sequence

MKHHHHHHPL GSPGSASDLE TSGLQEQRNH LQGKLSELQV EQTSLEPLQE SPRPTGVWKS REVATEGIRG HRKMVLYTLR APR.

Usage

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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