Fibrinogen 抗体 (FITC)
Quick Overview for Fibrinogen 抗体 (FITC) (ABIN457985)
抗原
See all Fibrinogen 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- 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. of this antiserum has not been tested in detail.
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产品特性
- Fluorescein isothiocyanate-conjugated IgG fraction of polyclonal goat antiserum to human fibrinogen
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纯化方法
- Adsorption: Immunoaffinity adsorbed using insolubilized antigens as required, to eliminate antibodies cross-reacting with other with other plasma proteins. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the antiserum. The IgG (7S) fraction is isolated and purified from the antiserum and contains the bulk of the defined antibody specificity. It is free of other serum proteins as tested by immunoelectrophoresis and double radial immunodiffusion.
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免疫原
- Fibrinogen (clotting factor I) is a heat labile beta glycoprotein present in plasma. It is the precursor of fibrin, which is the key protein constituting the network of the blood clot. Thrombin converts fibrinogen to fibrin by limited proteolysis. Fibrin monomers polymerize to fibrin which is stabilized by cross-linking. Fibrinogen is isolated from fresh plasma after removing prothrombin. Freund’s complete adjuvant is used in the first step of the immunization procedure.
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亚型
- IgG
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anti-Fibrinogen antibody
适用: 人, 大鼠 ELISA, IF (p), IHC (p), IHC (fro), IF (cc) 宿主: 兔 Polyclonal unconjugated
anti-Fibrinogen antibody适用: 人 IF (p), IHC (p) 宿主: 小鼠 Monoclonal 4F7 unconjugated
anti-Fibrinogen antibody适用: 人 WB, IHC, IP, ICC 宿主: 小鼠 Monoclonal C7 unconjugated
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应用备注
- As reagent for the direct detection of fibrinogen in human cells, tissues and body fluids in immunofluorescence, as detection reagent in non-isotopic methodology and solid phase immunochemistry (e.g. ELISA). This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal. Working dilutions are usually between 1:20 and 1:80.
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限制
- 仅限研究用
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状态
- Lyophilized
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浓度
- IgG protein concentration 10 mg/ml. Fluorescein/IgG protein molar ratio (F/P) approximately 1.5. No foreign proteins added.
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缓冲液
- Fluorochrome-coupled purified hyperimmune IgG lyophilized from a solution in phosphate buffered saline (PBS, pH 7.2)
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储存液
- Without preservative
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储存条件
- 4 °C
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- Fibrinogen
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背景
- The reactivity of the antiserum is restricted to fibrinogen. In immunoelectrophoresis and radial immunodiffusion (Ouchterlony), using various antiserum concentrations against normal human plasma a single precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified fibrinogen. No reaction is obtained with any other plasma protein component or serum. However, the antiserum may also react with fibrin monomers, circulating fibrinopeptides and fibrin degradation products
抗原
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