Protein S is a vitamin K-dependent, potent neutral anticoagulant plasma glycoprotein. Protein S has a molecular weight of approximately 70 kDa and consists of a single polypeptide chain. The concentration of protein S in human plasma is 25 μg/mL, with a half-life of approximately two days. About 40% of Protein S in plasma is in a free form, whereas 60% is complexed with C4b-binding Protein (C4BP). Only the free Protein S functions as a cofactor to antigen presenting cells (APC) in the APC-dependent degradation of Factor Va and Factor VIIIa.
Caractéristiques techniques
| Marque | Invitrogen |
| Réf. B-LABO | BL-RE-106473 |
| Réf. fabricant | 18077374 |
| Numéro d’adhésion | P07225 |
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| Plage de dosage | 0.31 to 20 ng/mL |
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| Sensibilité du dosage | 0.19 ng/mL |
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| Conjugué | HRP |
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| Type de produit | ELISA |
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| Type d’échantillon | Plasma |
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| À utiliser avec (équipement) | Colorimetric Microplate Reader |
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| Identification génétique (Entrez) | 5627 |
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| Symbole de gène(s) | PROS1 |
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| Coefficient de variation inter-dosage | <10% |
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| Coefficient de variation intra-dosage | <10% |
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| Contenus des kits | Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer |
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| Marqueur ou colorant | HRP |
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| Quantité | 96 Tests |
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| État réglementaire | RUO |
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| Volume d’échantillon | 100 µL |
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| Conditions de stockage | Refer to product documentation for component specific storage temperature. |
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| Cible | Human |
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| Heure du test | 1 hr 20 min |
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| Durée totale du dosage | 3 hr 30 min |
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