绵羊 IgG 同型对照
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北京 101111
Quick Overview for 绵羊 IgG 同型对照 (ABIN964402)
抗原
片段
应用范围
亚型
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宿主
- 绵羊
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Supplier Product No.
- 013-0105
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Supplier
- Rockland
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原理
- Sheep IgG Fab Fragment
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交叉反应 (详细)
- Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Sheep Serum, anti-Sheep IgG and anti-Sheep IgG F(ab')2. No reaction was observed against anti-Sheep IgG F(c) or anti- Papain.
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产品特性
- Sheep IgG Fab fragment
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纯化方法
- This product was prepared from normal serum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by papain digestion and extensive dialysis against the buffer stated above.
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过滤
- Sterile filtered
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应用备注
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Application Note: Sheep IgG Fab fragment reagents are ideal for ELISA, western blotting, lateral flow, Immunohistochemistry, as well as other antibody detection methods.
Other: User Optimized
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 2.0 mg/mL
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缓冲液
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Buffer: 0.01 M Sodium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Stabilizer: None
Preservative: 0.01 % (w/v) Sodium Azide -
储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store vial at 4° C prior to opening. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. For extended storage, aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing.
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有效期
- 12 months
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- IgG
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物质类
- Antibody
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背景
- Background: Sheep IgG Fab Fragment - secreted as part of the adaptive immune response by plasma B cells, immunoglobulin G constitutes 75 % of serum immunoglobulins. Immunoglobulin G binds to viruses, bacteria, as well as fungi and facilitates their destruction or neutralization via agglutination (and thereby immobilizing them), activation of the compliment cascade, and opsonization for phagocytosis. The F(ab) fragment is the portion of the antibody that binds to the antigen target. The immunoglobulin Fab also possesses one constant and one variable region of both the heavy and light chain.
抗原
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