Human Pappalysin 2 ELISA kit
Specifications
| Product Cat#: | EK-07-0349 |
| Product name: | Human Pappalysin 2 ELISA kit |
| Target Name: | PAPPA2 |
| Species Reactivity: | Human |
| Product Size: | 48/96 Tests |
| Sensitivity: | 0.50 ng/mL |
| Assay range: | 5.0-100 ng/mL |
| Assay Time: | 90 minutes |
| Platform: | Colorimetric Microplate Reader |
| Conjugate: | HRP |
| ELISA Type: | Competitive ELISA |
| Detection Method: | Colorimetric |
| Storage temperature: | Store at 2-8°C |
| Stability: | Stable within the expiration date under suggested storage conditions |
| Shipping condition: | Wet ice |
| Kit Contents: | Microtiter plate ( 1x ), Enzyme conjugate ( 1 vial ), Standard samples ( 6 vials ), |
| Substrates ( A & B, 2 vials ), Stop solution ( 1 vial ), Wash Solution ( 100x, 1 vial ), | |
| Balance solution ( 1 vial ), Instruction ( 1 copy ) | |
| Other Names of Target: | PAPPA 2; PAPP E; Pappalysin 2; PLAC3; Pregnancy associated plasma protein A2; Pregnancy associated plasma protein E1; Pregnancy-associated plasma protein A2; Pregnancy-associated plasma protein E1 |
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Target information
Pregnancy-associated plasma protein-A (Pappalysin-1 or PAPP-A), also known as Insulin-like growth factor-dependent IGF-binding protein 4 (IGFBP4) protease, is a member of the peptidase M43B family of proteins. PAPP-A, a metalloproteinase, cleaves Insulin-like growth factor binding proteins IGFBP4 and IGFBP5, releasing bound IGF. PAPP-A is primarily expressed in septa and anchoring villi in placenta and is also expressed in pregnancy serum. Levels of PAPP-A increase throughout pregnancy. Lower levels of expression can be detected in kidney, prostate, breast, ovary and endometrial tissues. PAPP-A is a secreted protein that can form homodimers; in pregnancy serum PAPP-A may also form a heterotetramer with PRG-2.
Provider
Erpantech Laboratory
