兔 anti-大鼠 IgA, IgG, IgM Antibody (Biotin) - Preadsorbed
ELISA, IHC, ICC
Polyclonal
IgG
Biotin
产品编号 ABIN458727
发货至:
中国
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Contact Info
Our Local Distributor
中国
北京 101111
北京 101111
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Beijing Economic Technological Development Area
Room 801-803
Quick Overview for 兔 anti-大鼠 IgA, IgG, IgM Antibody (Biotin) - Preadsorbed (ABIN458727)
抗原
IgA, IgG, IgM
克隆类型
多克隆
标记
Biotin
应用范围
ELISA, Immunohistochemistry (IHC), Immunocytochemistry (ICC)
亚型
IgG
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适用
- 大鼠
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宿主
- 兔
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特异性
- The reactivity of the antiserum is directed the major immunoglobulin isotypes of the rat Ig system (classes, subclasses and L-chain types) , including antibodies to common determinants, to class and subclass-specific determinants, and to the surface determinants of the common Fab portion, as tested by immunoelectrophoresis and double radial immunodiffusion using various antiserum concentrations against normal rat plasma and serum.
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产品特性
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Biotin-conjugated IgG fraction of polyclonal goat antiserum to rat IgG, IgA and IgM, heavy and light chains
Biotin/IgG protein molar ratio (B/P) is approximately 5.4. -
纯化方法
- Preadsorption: Immunoaffinity adsorbed using insolubilized antigens.
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免疫原
- Purified polyclonal IgG, including all subclasses, and pools of homogenous IgA, IgM isolated from rat serum. Freund's complete adjuvant is used in the first step of the immunization procedure.
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应用备注
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In immunocytochemical and immunohistochemical staining of immunoglobulins at the cellular and subcellular level of appropriately treated cell and tissue substrates, to demonstrate circulating antibodies in serodiagnostic microbiology and autoimmune diseases, to identify a specific antigen using a reference antibody of rat origin in the middle layer of the indirect test procedure, in non-isotopic assay methodology (e.g. ELISA) to measure immunoglobulins in rat serum or other body fluids. As a second step an avidin or streptavidin conjugate of the user's choice has to be used. 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 for histochemical and cytochemical use are usually between 1:100 and 1:500, in ELISA and comparable non-precipitating antibody-binding assays between 1:2,000 and 1:10,000. -
限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- It is reconstituted by adding 1 mL sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -24 °C.
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浓度
- 10 mg/mL
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缓冲液
- Biotin-coupled purified hyperimmune goat 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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注意事项
- Prior to use, an aliquot is thawed slowly at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7. 2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at +4 °C , not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the immunoconjugate.
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储存条件
- 4 °C/-20 °C
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储存方法
- The lyophilized conjugate is shipped at ambient temperature and may be stored at +4 °C, prolonged storage at or below -24 °C.
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- IgA, IgG, IgM
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别名
- IgG + IgA + IgM
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物质类
- Antibody
抗原
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