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Invitrogen
Human Protein S Native Protein
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Product Details
RP-43131
Product Specifications
Class
Native
Type
Protein
Conjugate
Form
Liquid
Concentration
6.1 mg/mL
Amount
100 µg
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
RP-43131 contains native human Protein S protein.
RP-43131 may be used as a positive control in many immunological assays.
The product is of human blood/plasma origin. Although the starting material was tested prior to initiation of the manufacturing process, and was found negative or nonreactive for anti-HIV-1/2, HIV-1 antigen(s), HBsAg, STS, anti-HCV, anti-HBcore and anti-HTLV I & II, extreme caution should be used when handling this material as there is a margin of error in all tests.
This product is to be used for IN VITRO research purposes only, and is not intended for clinical or diagnostic use!
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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