Nordic

platelet factor 4 Polyclonal Antibody

Name: platelet factor 4 Polyclonal Antibody
Brand: Nordic
SKU: RAHU-PF4

查看其他22个PF4抗体

说明书

实验方案

问题与答案

技术支持

说明书

实验方案

问题与答案

技术支持

说明书

实验方案

问题与答案

技术支持

产品信息

RAHU-PF4

应用

建议稀释比

已发表文章

免疫电泳 (IE)

120 µL

产品规格

种属反应

Human

宿主/亚型

Rabbit / IgG

分类

Polyclonal

类型

Antibody

抗原

Human platelet factor 4

偶联物

Unconjugated Unconjugated Unconjugated

形式

Lyophilized

保存液

whole serum

内含物

no preservative

保存条件

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

运输条件

Ambient (domestic); Wet ice (international)

产品详细信息

Reconstitute the lyophilized antiserum by adding 1 mL sterile distilled water.

Inter-species cross-reactivity is a normal feature of antibodies to Serum proteins, since homologous proteins of different species frequently share antigenic determinants. Crossreactivity of this antiSerum has not been tested in detail. In double radial immunodiffusion a reaction has been observed with Bovine, Cat, Dog and Monkey.

In immunoelectrophoresis use 2 µL serum or equivalent against 120 µL antiserum. In double radial immunodiffusion use a rosette arrangement with 10 µL antiserum in 3 mm diameter centre well and 2 µL serum samples (neat and serially diluted) in 2 mm diameter peripheral wells. In electroimmunodiffusion the amount of antiserum required in the agarose gel is usually between 1 and 2%, depending on the test arrangement. The amount of platelet factor 4 precipitated by 1 mL antiserum is approximately 0.1 mg.

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.

靶标信息

Platelet factor-4 is a 70-amino acid protein that is released from the alpha-granules of activated platelets and binds with high affinity to heparin. Its major physiologic role appears to be neutralization of heparin-like molecules on the endothelial surface of blood vessels, thereby inhibiting local antithrombin III activity and promoting coagulation. As a strong chemoattractant for neutrophils and fibroblasts, PF4 probably has a role in inflammation and wound repair (Eisman et al., 1990).

仅用于科研。不用于诊断过程。未经明确授权不得转售。