B-type Natriuretic Peptide Human Recombinant, His Tag
B-type Natriuretic Peptide Recombinant Human produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 14 kDa.
NPPB is purified by proprietary chromatographic techniques.
Accession
Amino acid sequence
MGSSHHHHHH SSGLVPRGSH MHPLGSPGSA SDLETSGLQE QRNHLQGKLSELQVEQTSLE PLQESPRPTG VWKSREVATE GIRGHRKMVL YTLRAPRSPK MVQGSGCFGR KMDRISSSSG LGCKVLRRH.
Formulation
Natriuretic Peptide Precursor B 1mg/ml is formulated with 1X PBS pH-7.4 and 20% glycerol.
Physical Appearance
Sterile Filtered colorless solution.
Purity
Greater than 90.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Source
Stability
BNP although stable 4oC for 4 weeks, should be stored desiccated 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.
