
Cataloguenumber
CYT-1029
Synonyms
NPPB,NatriureticPeptidePrecursorB,BNP,B-typeNatriureticPeptide.
Introduction
NatriureticPeptidePrecursorBactsasacardiachormonewithavarietyofBIOLOGicalactionsincludingnatriuresis,diuresis,vasorelaxation,andinhibitionofreninandaldosteronesecretion.Itisthoughttoplayakeyroleincardiovascularhomeostasis.Helpsrestorethebody"ssaltandwaterbalance.Improvesheartfunction.
Description
BNPHumanRecombinantproducedinE.Coliisasingle,non-glycosylated,polypeptidechain(a.a27-102)containing83aminoacidsincludinga7a.aN-terminalHistag.Thetotalmolecularmassis9.4kDa(calculated).
Source
PhysicalAppearance
Formulation
BNPfiltered(0.4µm)andlyophilizedfrom0.5mg/mlin20mMTrisbufferand50mMNaCl,pH7.5.
Solubility
Itisrecommendedtoadd200µldeionizedwatertoprepareaworkingstocksolutionofapproximately0.5mg/mlandletthelyophilizedpelletdissolvecompletely.BNPisnotsterile!Pleasefiltertheproductbyanappropriatesterilefilterbeforeusingitinthecellculture.
StABIlity
Purity
Greaterthan95.0%asdeterminedbySDS-PAGE.
Aminoacidsequence
MKHHHHHHPLGSPGSASDLETSGLQEQRNHLQGKLSELQVEQTSLEPLQESPRPTGVWKSREVATEGIRGHRKMVLYTLRAPR.
SafetyDataSheet
SDS
Usage
Prospec"sproductsarefurnishedforLABORATORYRESEARCHUSEONLY.Theymaynotbeusedasdrugs,agriculturalorpesticidalproducts,foodadditivesorhouseholdchemicals.