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Invitrogen™ PF4 Human ELISA Kit
Sandwich ELISA Kit
Brand: Invitrogen™ EHPF4
364.01 GBP valid until 2024-03-29
Use promo code "21615" to get your promotional price.
Code : NEW
Additional Details : Weight : 0.00400kg
Description
The Human Platelet Factor 4 (Hu PF-4) ELISA quantitates Hu PF-4 in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu PF-4. Principle of the method The Human PF-4 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
Platelet factor-4 is a 70-amino acid protein that is released from the alpha-granules of activated platelets and binds with high affinity to heparin. Its major physiologic role appears to be neutralization of heparin-like molecules on the endothelial surface of blood vessels, thereby inhibiting local antithrombin III activity and promoting coagulation. As a strong chemoattractant for neutrophils and fibroblasts, PF4 probably has a role in inflammation and wound repair (Eisman et al., 1990 [PubMed 1695112]).Specifications
P02776 | |
20 pg/mL | |
Solid-phase sandwich ELISA | |
ELISA Kit | |
Plasma, Serum, Supernatant | |
96 assays | |
ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis | |
5196 | |
<12% | |
Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers | |
96 Tests | |
Inflammation | |
2°C to 8°C | |
Human | |
4 hr. 45 min. |
20.58-15,000 pg/mL | |
20pg/mL to 15000pg/mL | |
Biotin | |
Chemokine & Receptors | |
This ELISA kit shows no cross-reactivity with any of the following cytokines tested: human Angiogenin, BDNF, BLC, ENA-78, FGF- 4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), MCP-1, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, - 2, -3, -10, PARC, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF. | |
Human | |
Colorimetric Microplate Reader | |
CXCL4,PF-4,SCYB4 | |
<10% | |
HRP | |
RUO | |
Plasma, 1 μL; Serum, 1 μL; Supernatant, 100 μL | |
CXCL4, PF-4, SCYB4 | |
1 hr. 20 min. |