Western Blot (WB)
(Western blot analysis of Protein S expression in HeLa (A), mouse liver (B), rat kidney (C) whole cell lysates.)
Rabbit Protein S Polyclonal Antibody | anti-PROS antibody
Anti-Protein S Antibody
Western Blot (WB)
(Western blot analysis of Protein S expression in HeLa (A), mouse liver (B), rat kidney (C) whole cell lysates.)
Western Blot (WB)
(Western blot analysis of Protein S expression in HeLa (A), mouse liver (B), rat kidney (C) whole cell lysates.)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a vitamin K-dependent plasma protein that functions as a cofactor for the anticoagulant protease, activated protein C (APC) to inhibit blood coagulation. It is found in plasma in both a free, functionally active form and also in an inactive form complexed with C4b-binding protein. Mutations in this gene result in autosomal dominant hereditary thrombophilia. An inactive pseudogene of this locus is located at an adjacent region on chromosome 3. [provided by RefSeq, Feb 2009]
Uniprot Description
PROS1: Anticoagulant plasma protein; it is a cofactor to activated protein C in the degradation of coagulation factors Va and VIIIa. It helps to prevent coagulation and stimulating fibrinolysis. Defects in PROS1 are the cause of thrombophilia due to protein S deficiency, autosomal dominant (THPH5). A hemostatic disorder characterized by impaired regulation of blood coagulation and a tendency to recurrent venous thrombosis. However, many adults with heterozygous disease may be asymptomatic. Based on the plasma levels of total and free PROS1 antigen as well as the serine protease-activated protein C cofactor activity, three types of PROS1D have been described: type I, characterized by reduced total and free PROS1 antigen levels together with reduced anticoagulant activity; type III, in which only free PROS1 antigen and PROS1 activity levels are reduced; and the rare type II which is characterized by normal concentrations of both total and free PROS1 antigen, but low cofactor activity. Defects in PROS1 are the cause of thrombophilia due to protein S deficiency, autosomal recessive (THPH6). A very rare and severe hematologic disorder resulting in thrombosis and secondary hemorrhage usually beginning in early infancy. Some affected individuals develop neonatal purpura fulminans, multifocal thrombosis, or intracranial hemorrhage.
Protein type: Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 3q11.2
Cellular Component: Golgi membrane; extracellular space; endoplasmic reticulum membrane; Golgi lumen; plasma membrane; extracellular region
Molecular Function: endopeptidase inhibitor activity; calcium ion binding
Biological Process: platelet activation; fibrinolysis; platelet degranulation; cellular protein metabolic process; regulation of complement activation; innate immune response; proteolysis; blood coagulation; post-translational protein modification; leukocyte migration; peptidyl-glutamic acid carboxylation
Disease: Thrombophilia Due To Protein S Deficiency, Autosomal Recessive; Thrombophilia Due To Protein S Deficiency, Autosomal Dominant
Research Articles on PROS
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Product Notes
The PROS pros1 (Catalog #AAA8307797) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-Protein S Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Protein S can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: 1:500-1:2000. Researchers should empirically determine the suitability of the PROS pros1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Protein S, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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