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Nordic
Protein S Polyclonal Antibody
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Product Details
GAHU-PS
Product Specifications
Species Reactivity
Human
Host/Isotype
Goat
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Human protein S
Conjugate
Form
Lyophilized
Storage buffer
whole serum
Contains
no preservative
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
Product Specific Information
Reconstitute the lyophilized antiserum by adding 1 mL sterile distilled water.
The antiSerum does not cross react with any other component of Human plasma. Inter-species cross-reactivity is a normal feature of antibodies to plasma proteins since they frequently share antigenic determinants. Cross-reactivity of this antiSerum has not been tested in detail.
In immunoelectrophoresis use 2 µL human serum against 120 µL antiserum. In double radial immunodiffusion (Ouchterlony) use a rosette arrangement with 10 µL antiserum in a 3 mm diameter center well and 10 µL of the antiserum in 3 mm diameter peripheral wells. In single radial immunodiffusion use 1% antiserum in the gel.
Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the antiserum. Diluted antiserum should be stored at 4°C, not refrozen, and preferably used the same day.
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
platelet degranulation
signal peptide processing
ER to Golgi vesicle-mediated transport
blood coagulation
negative regulation of endopeptidase activity
peptidyl-glutamic acid carboxylation
regulation of complement activation
response to lipopolysaccharide
fibrinolysis
positive regulation of phagocytosis
leukocyte migration
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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