$148.20Catalog Number: PYT327-10ugSize: 10ug

BNP Human

B-type Natriuretic Peptide Human Recombinant

B-type Natriuretic Peptide Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 32 amino acids and having a molecular mass of 3464 Dalton.
NPPB is purified by proprietary chromatographic techniques.

Accession

P16860

Amino acid sequence

SPKMVQGSGCFGRKMDRISSSSGLGCKVLRRH.

Formulation

Natriuretic Peptide Precursor B was lyophilized from 0.4ml PBS buffer containing 20mM phosphate buffer and 0.6mM sodium chloride.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Solubility

It is recommended to reconstitute the lyophilized B-type Natriuretic Peptide in sterile 18MΩ-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Source

Escherichia Coli.

Stability

Lyophilized B-type Natriuretic Peptide although stable at room temperature for 3 weeks, should be stored desiccated below -18oC. Upon reconstitution NPPB should be stored at 4oC between 2-7 days and for future use below -18oC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms

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

Quantity

$148.20

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