大鼠 IgG 同型对照
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北京 101111
Quick Overview for 大鼠 IgG 同型对照 (ABIN964383)
抗原
片段
应用范围
亚型
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宿主
- 大鼠
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Supplier Product No.
- 012-0105
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Supplier
- Rockland
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原理
- Rat IgG Fab Fragment
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交叉反应 (详细)
- Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rat Serum, anti-Rat IgG and anti-Rat IgG F(ab')2. No reaction was observed against anti-Rat IgG F(c) or anti- Papain.
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产品特性
- Rat 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: Rat IgG Fab Fragment has been tested in SDS-Page and is suitable for use as antigen or ligand in immunochemical reactions, as a control or standard in assays, for conjugation and most other immunological methods requiring highly purified immunoglobulins.
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: Rat 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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