Product Datasheet
Chromogranin-A(C-term) Antibody
Catalog Number: 48354
Technical:tech@swbio.com
Information:info@swbio.com
Description
- Swiss-Prot No.:
- Swiss-Prot#:P10645
- Form of Antibody:
- 1*TBS (pH7.4), 0.5%BSA, 50%Glycerol. Preservative: 0.05% Sodium Azide.
- appl_detail:
- WB: 1:500
IHC: 1:50-1:200
ICC: 1:50-1:200
- other_names:
- beta Granin antibody
betagranin (N-terminal fragment of chromogranin A) antibody
catestatin antibody
CgA antibody
CHG A antibody
Chga antibody
chromofungin antibody
Chromogranin A antibody
Chromogranin A parathyroid secretory protein 1 antibody
Chromogranin A precursor antibody
ChromograninA antibody
CMGA_HUMAN antibody
ER-37 antibody
Pancreastatin antibody
Parastatin antibody
Parathyroid secretory protein 1 antibody
Pituitary secretory protein I antibody
Secretory protein I antibody
SP I antibody
SP-I antibody
SP1 antibody
SPI antibody
Vasostatin antibody
Vasostatin I antibody
Vasostatin II antibody
- Purification:
- ProA affinity purified
- Background:
- Chromogranins (secretogranins) are acidic glycoproteins that localize within secretory granules of endocrine, neuroendocrine and neuronal tissue. Family members include chromogranin A (Chr-A), chromogranin B (Chr-B, also known as secretogranin I) chromogranin C (also known as secretogranin II or Sg II), secretogranin III (Sg III or SCG3). High levels of Chr-A expression is a characteristic of neuroendocrine tumors. Pancreastatin is a peptide derived from Chr-A which inhibits insulin secretion, exocrine pancreatic secretion and gastric acid secretion. Pancreastatin exists as two forms; the major form is expressed in stomach and colon extracts. In neuroendocrine cells the level Sg II has been shown to increase four-fold in response to histamine, while levels of Chr-A and Chr-B showed little or no increase. Sg III is an acidic secretory protein expressed in neuronal and endocrine cells. In the anterior lobe of the rat pituitary gland, Sg III is present in mammotropes and thyrotropes, moderately in gonadotropes and corticotropes, though not in somatotropes. Sg III and carboxypeptidase E (CPE) bind specifically to cholesterol-rich secretory granule (SG) membranes.
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