Chromogranin A (CgA), UniProt # P10645, is a 439 amino acid member of the granin family of secretory proteins. Found in vesicles of neuroendocrine cells, CgA is considered a valuable marker for neuroendocrine tumors. CgA is a precursor to a number of biologically active peptides including vasostatin I, parastatin, and pancreastatin.
| Description | |
|---|---|
| Immunogen | E. coli-derived recombinant human CgA. Pro24-Gly457.. |
| Reactivity | Human |
| Source | Mouse monoclonal IgG2b |
| Purification | Protein G purified from hybridoma cell culture supernatant |
| Applications | ELISA, IP, WB |
| Formulation | Lyophilized from PBS with Trelahose Reconstitute in 100μL ddH20 to 1 mg/mL |
| Shipping | Ambient |
| Storage | 5 years at -20°C to -80°C as supplied 1 month at 4°C after reconstitution with preservative 1 year at -20°C to -80°C after reconstitution |
| Expiration | See lot specific CoA |
 | Human CgA Luminex Assay Capture: Human CgA monoclonal clone CgA-3H11 (Cat # M2007) Detection: Human CgA monoclonal clone CgA-2G8 (Cat # M2009) Antigen: Recombinant human CgA, E. coli expressed (Cat # P4006) |
| Immunoprecipitation of native human CgA SDS PAGE 4-12%, reducing conditions Blocking: 5% NFDM, PBS Sample: Human CgA purified from human serum with M2009 Blot was probed with 4μg/mL M2009 followed by HRP detection antibody. Human CgA was detected at 52kDa. |
