Rat Pregnancy Associated Plasma Protein A/Pappalysin 1 (PAPPA) ELISA Kit
611€ (96 tests)
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name
Rat Pregnancy Associated Plasma Protein A/Pappalysin 1 (PAPPA) ELISA Kit
category
ELISA Kits
provider
Abbexa
reference
abx054537
tested applications
ELISA
Description
Rat Pregnancy Associated Plasma Protein A/Pappalysin 1 (PAPPA) ELISA Kit is an ELISA Kit for the in vitro quantitative measurement of Rat PAPP-A concentrations in serum, plasma and other biological fluids.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | ELISA Kits |
| Immunogen Target | Pregnancy Associated Plasma Protein A/Pappalysin 1 (PAPPA) |
| Reactivity | Rat |
| Detection Method | Colorimetric |
| Assay Data | Quantitative |
| Assay Type | Sandwich |
| Test Range | 31.2 pg/ml - 2000 pg/ml |
| Sensitivity | 18.8 pg/ml |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Size 1 | 96 tests |
| Size 2 | 5 × 96 tests |
| Size 3 | 10 × 96 tests |
| Form | Lyophilized |
| Tested Applications | ELISA |
| Sample Type | Serum, plasma and other biological fluids. |
| Availability | Shipped within 5-7 working days. The validity for this kit is at least 6 months. Up to 12 months validity can be provided on request. |
| Storage | Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual. |
| Dry Ice | No |
| Alias | PAPA; DIPLA1; PAPP-A; PAPPA1; ASBABP2; IGFBP-4ase |
| Background | Elisa kits for PAPPA |
| Status | RUO |
| Note | Validity: The validity for this kit is at least 6 months. Up to 12 months validity can be provided on request. This product is for research use only. The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments. Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein. |
Descripción
PAPPA, also known as pregnancy-associated plasma protein-A, is a zinc-binding metalloproteinase that regulates the activity of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins (IGFBPs), specifically IGFBP-4 and IGFBP-5. This proteolytic activity increases the bioavailability of IGFs, which are crucial for cell growth, proliferation, and tissue repair. PAPPA is highly expressed during pregnancy, where it contributes to placental development and fetal growth, making it a key biomarker in prenatal screening for conditions like preeclampsia and Down syndrome. Outside of pregnancy, PAPPA is involved in regulating processes such as bone remodeling, wound healing, and inflammation. Elevated PAPPA expression has been observed in cardiovascular diseases and certain cancers, where it promotes IGF-mediated cell proliferation and tumor progression. Its role in modulating IGF signaling highlights its importance in both physiological and pathological conditions.
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