Antibodies & immunoassays for small molecules Chromogranin A ELISA I Serum Samples I CgA assay
Ref: FR-E-2500-1
Diagnostic ELISA kits (IVD)Research ELISA kits (RUO)ELISAEndocrinology
+Chromogranin A ELISA serum TM-E-9000
Chromogranin A ELISA serum TM-E-9000
DatasheetMSDSProtocol (RUO)Protocol (IVD)
The Chromogranin A ELISA kit delivers a straightforward, reliable method for quantifying CgA levels in serum samples, facilitating both the diagnosis and therapeutic monitoring of neuroendocrine tumors (NET)—including carcinoid tumors and pancreatic NETs. Beyond oncology, it also serves as a valuable tool in research on cardiovascular diseases and inflammatory disorders. With excellent correlation to Kryptor CgA II and proven diagnostic performance for GEP-NET, this assay supports rapid, high-precision screening for enhanced patient management and scientific investigation.
| Sample type | Serum |
| Sample volume | 20 µl serum (diluted 1+20) |
| Capacity | 96 tests |
| Sensitivity | 1.4 µg/L |
| Range | 0/30 – 900 µg/L |
| Assay time | 2h30 |
| Reactivity | Rodents, Primates, Humans |
| Product name | Chromogranin A ELISA |
| Description | In vitro diagnostics / Research enzyme immunoassay for the quantitative measurement of Chromogranin A in serum. |
| Labels | IVD (EU only) or RUO, CE |
| Format | 96-well plate |
| Samples | Serum (diluted 1+20) |
| Sample volume | 20µL |
| Reactivity | Any species |
| Standard range | 0/30 – 900 µg/L |
| Sensitivity | 1.4 µg/L |
| Assay time | 2h30 min |
| Product storage | Store at 2-8°C for up to 6 months |
| Sample collection & storage | Serum: Store samples at 2-8°C for up to 48h or -20°C for longer period (up to 6 months). Do not use hemolytic, icteric, or lipemic samples. |
| Sample preparation | Sample dilution (1+20), Incubation (1h min), Conjugation (1h) |
| ELISA | Incubation, revelation and read steps (30 min) |
| Detailed protocol | IVD: Download instructions for use |