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Product Name NT-proBNP/NPPB Chinese Name 人脑钠肽前体蛋白单克隆抗体 Alias Gamma brain natriuretic peptide; Natriuretic peptide brain type; Natriuretic peptide precursor B; Natriuretic peptides B; NPPB; NPPB protein; ANFB_HUMAN; Natriuretic peptides B.proBNP. Research Area Cardiovascular Signal transduction Growth factors and hormones Immunogen Species Mouse Clonality Monoclonal Clone NO. 11E6-1H4 React Species Human Applications WB=1:500-2000 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 8.5kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human BNP 32 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 1M TBS(pH7.4) with 1% BSA, 3% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Brain natriuretic peptide (BNP), also known as B-type natriuretic peptide, is a hormone secreted by cardiomyocytes in the heart ventricles in response to stretching caused by increased ventricular blood volume.
The 32-amino acid polypeptide BNP is secreted attached to a 76–amino acid N-terminal fragment in the prohormone called NT-proBNP (BNPT), which is biologically inactive. Once released, BNP binds to and activates the atrial natriuretic factor receptor NPRA, and to a lesser extent NPRB, in a fashion similar to atrial natriuretic peptide (ANP) but with 10-fold lower affinity. The biological half-life of BNP, however, is twice as long as that of ANP, and that of NT-proBNP is even longer, making these peptides better targets than ANP for diagnostic blood testing.
Function:
Cardiac hormone which may function as a paracrine antifibrotic factor in the heart. Also plays a key role in cardiovascular homeostasis through natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. Specifically binds and stimulates the cGMP production of the NPR1 receptor. Binds the clearance receptor NPR3.
Subcellular Location:
Secreted.
Tissue Specificity:
Brain and also in atria, but at much lower levels than ANP.
Similarity:
Belongs to the natriuretic peptide family.
SWISS:
P16860
Gene ID:
4879
Database links:Entrez Gene: 4879 Human
Omim: 600295 Human
SwissProt: P16860 Human
Unigene: 219140 Human
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