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Invitrogen
Human Protein S (aa 280-425) Control Fragment Recombinant Protein
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Product Details
RP-100452
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
KSCEVVSVCLPLNLDTKYELLYLAEQFAGVVLYLKFRLPEISRFSAEFDFRTYDSEGVILYAESIDHSAWLLIALRGGKIEVQLKNEHTSKITTGGDVINNGLWNMVSVEELEHSISIKIAKEAVMDINKPGPLFKPENGLLETKV
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
PBS/1M urea, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (79%), Rat (79%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-110896. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
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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Bioinformatics
Protein Aliases: Preproprotein S; PROS 1; Protein S alpha; protein Sa; proteinS; PS 21; PS 22; PS 23; PS 24; PS 25; PS 26; PS26; vitamin K-dependent plasma protein S; Vitamin K-dependent protein S
Gene Aliases: PROS; PROS1; PS21; PS22; PS23; PS24; PS25; PSA; THPH5; THPH6
UniProt ID: (Human) P07225
Entrez Gene ID: (Human) 5627
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