大鼠 IgM 同型对照
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北京 101111
Quick Overview for 大鼠 IgM 同型对照 (ABIN964493)
抗原
应用范围
亚型
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宿主
- 大鼠
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Supplier Product No.
- 012-0107
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Supplier
- Rockland
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原理
- Rat IgM Whole Molecule
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交叉反应 (详细)
- Rat IgM whole molecule assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Rat Serum and anti-Rat IgM (μ chain specific). No reaction was observed against anti-Rat IgG F(c). Some light chain cross-reactivity will occur with anti-Rat IgG.
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产品特性
- Rat Immunoglobulin M
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纯化方法
- Rat IgM whole molecule was prepared from normal serum by a multi-step process which includes delipidation, selective precipitation and tandem molecular sieve chromatography followed by 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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Immunohistochemistry Dilution: User Optimized
Application Note: Rat IgM whole molecule has been tested in SDS-Page and can be utilized as a control or standard reagent in Western Blotting and ELISA experiments.
Western Blot Dilution: User Optimized
ELISA Dilution: User Optimized
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
- 1.0 mg/mL
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缓冲液
- Optional[Buffer]: 0.1 M Tris Chloride, 0.5 M Sodium Chloride, pH 8.0 Preservative: 0.01 % (w/v) Sodium Azide
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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. Rat IgM whole molecule is stable 4° C as an undiluted liquid. Dilute only prior to immediate use. For extended storage mix with an equal volume of glycerol, 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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- IgM
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物质类
- Antibody
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背景
- Background: Immunoglobulin M is the largest antibody isotype and the first to be secreted against an initial exposure to antigen. IgM is predominantly produced in the spleen. Formed from covalently linking 5 immunoglobulins together, the approximate molecular weight of IgM is 900 kDa and possesses 10 binding sites (though due to the size of most antigens, not all sites are capable of binding at once). Due to this large size, IgM is typically isolated to the serum.
抗原
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