Human Kallistatin/Serpina4 ELISA Kit PicoKine®
ELISA Kit supplied by Boster Bio Read more ›

Product Description
Serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 4, also called Kallistatin, is a protein that in humans is encoded by the SERPINA4 gene. This gene is mapped to chromosome 14q32.13. Kallistatin is a serine proteinase inhibitor (serpin) and a heparin-binding protein. It is localized in vascular smooth muscle cells and endothelial cells of blood vessels, suggesting that it may be involved in the regulation of vascular function. It shows that kallistatin plays a role in neointima hyperplasia. The potential role of kallistatin was investigated in angiogenesis in vitro and in vivo, and presented results demonstrating a novel role of the protein in the inhibition of angiogenesis and tumor growth.
Product information
| Supplier | Boster Bio |
|---|---|
| ABMIUM evidence status | ABMIUM Verified™ collaborator-tested data |
| Catalogue reference | EK0836 |
| Product category | PicoKine® ELISA Kits |
| Reactive species | Human |
| Tested applications | ELISA |
| Gene name | SERPINA4 |
| Protein name | Kallistatin |
| Sample type | cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). |
| Assay range | 156 pg/ml - 10,000 pg/ml |
| Sensitivity | <10 pg/ml |
| Specificity | Natural and recombinant human Kallistatin |
| Immunogen | Expression system for standard: NS0; Immunogen sequence: Q21-P427 |
| Storage | Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.) |
| UniProt | P29622 |
| NCBI Gene ID | 5267 |
Available variants
| Conjugation | Size |
|---|---|
| Not applicable | 96 wells/kit, with removable strips. |
Key Facts
| Target | Kallistatin |
| Also known as | KAL; Kallikrein inhibitor; kallistatin; KLST; KST; Peptidase inhibitor 4; PI 4; PI4; Serpin A4; SERPINA4 |
| Species reactivity | Human |
| Purity | Natural and recombinant human Kallistatin |
| Shelf life | Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.) |
| Sensitivity | <10 pg/ml |
| Detection range | 156 pg/ml - 10,000 pg/ml |
| Sample types |
cell culture supernatantscell lysatesserum and plasma (heparinEDTA).
See sample validation ›
|
Sample Type Validation
4 sample types| Sample Type | SERUM | PLASMA (EDTA) | URINE | CSF | CELL SUPERNATANT |
|---|---|---|---|---|---|
| cell culture supernatants | |||||
| cell lysates | |||||
| serum and plasma (heparin | |||||
| EDTA). |
Specifications
Storage & Stability
Compliance & Certifications
Not intended for diagnostic or therapeutic use.