Anti-PROS1 antibody produced in rabbit

半岛bd体育手机客户端 说明

一般描述

PROS1 (protein S alpha) gene is the active PS (Protein S) gene localized to human chromosome 3p 11.1 - 3q 1 1.2. Another gene PS β (PROS2) is a pseudogene. Exon I of this gene encodes the signal peptide, exon II encodes the propeptide and Gla domain, and exon III encodes a domain with a high aromatic amino acid content. The protein contains a thrombin-sensitive loop encoded by exon IV, four epidermal growth factor-like domains by exons V-VIII, and a sex hormone binding globulin-homologous domain encoded by the last seven exons.

免疫原

Vitamin K-dependent protein S precursor recombinant protein epitope signature tag (PrEST)

应用

Anti-PROS1 antibody produced in rabbit has been used for global protein profiling to find new molecular biomarkers for common, multifactorial disorders.
Anti-PROS1 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org). Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

生化/生理作用

PROS1 (protein S alpha) gene encodes a vitamin K-dependent plasma glycoprotein that functions as a cofactor to activated protein C (APC) in the degradation of coagulation factors Va and VIIIa to inhibit blood coagulation in the presence of phospholipids and Ca²⁺ions. The protein is active when it is circulating in the plasma in a free form. When bound to C4b-binding protein (C4b-BP), it circulates in the plasma in an inactive form. Only the active form serves as a cofactor to APC. Mutations in this gene may cause free protein S (type IIa) deficiency resulting in autosomal dominant hereditary thrombophilia.

特点和优势

Prestige Antibodies^?are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^?to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

联系

Corresponding Antigen APREST84444.

外形

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

法律信息

Prestige Antibodies is a registered trademark of sigma-aldrich Co. LLC

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

人类蛋白质图谱编号

HPA007724 Human Protein Atlas characterization data

半岛bd体育手机客户端 性质

生物来源	rabbit
质量水平	100
偶联物	unconjugated
抗体形式	affinity isolated antibody
antibody product type	primary antibodies
克隆	polyclonal
半岛bd体育手机客户端 线	Prestige Antibodies?Powered by Atlas Antibodies
形式	buffered aqueous glycerol solution
species reactivity	human
包装	antibody small pack of 25 μL
增强验证	independent Learn more aboutAntibody Enhanced Validation
technique(s)	immunoblotting: 0.04-0.4 μg/mL immunohistochemistry: 1:50-1:200
免疫原序列	QGASGIKEIIQEKQNKHCLVTVEKGSYYPGSGIAQFHIDYNNVSSAEGWHVNVTLNIRPSTGTGVMLALVSGNNTVPFAVSLVDSTSEKSQDILLSVENTVIYRIQALSLCSDQQSHLEFRVNR
UniProt登记号	P07225
运输	wet ice
储存温度	?20℃
Gene Information	human ... PROS1(5627)

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)