
Thermo Fisher Scientific Protein S Polyclonal Antibody
Human Protein S에 특이적인 Rabbit Polyclonal Antibody로, Western blot에 적합하며 고순도 항원 친화 크로마토그래피로 정제됨. 액상 형태로 1 mg/mL 농도이며, 안정적인 PBS 기반 보존액 포함. 연구용으로만 사용 가능.
- 카탈로그번호
- PA5141167
- 판매단위
- pk
카탈로그
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Applications
- Western Blot (WB): Tested dilution 1:1,000
- Refer to publications for additional validation data.
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide within Human Vitamin K-dependent Protein S (aa 627–676/676) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 0.2% BSA, 40% glycerol |
| Contains | 0.05% sodium azide |
| 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) |
| RRID | AB_2932618 |
Target Information
Protein S is a vitamin K-dependent, potent neutral anticoagulant plasma glycoprotein. It has a molecular weight of approximately 70 kDa and consists of a single polypeptide chain. The concentration of Protein S in human plasma is around 25 µg/mL, with a half-life of approximately two days. About 40% of Protein S is in free form, while 60% is complexed with C4b-binding Protein (C4BP). Only the free form functions as a cofactor to antigen presenting cells (APC) in APC-dependent degradation of Factor Va and Factor VIIIa.
For Research Use Only.
Not for use in diagnostic procedures or resale without express authorization.
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