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Anti-Mouse IgG (H+L) antibody produced in donkey
产品编号: | 3377376 |
规格: | affinity isolated antibody, buffered aqueous solution |
包装规格: | 2 MG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品性质
Quality Level【质量水平】 | 100 |
biological source【生物来源】 | donkey |
conjugate【偶联物】 | unconjugated |
antibody form【抗体形式】 | affinity isolated antibody |
antibody product type | secondary antibodies |
clone【克隆】 | polyclonal |
form【形式】 | buffered aqueous solution |
species reactivity | mouse |
concentration【浓度】 | 1.65 mg/mL |
technique(s) | immunohistochemistry: suitable indirect ELISA: suitable western blot: suitable |
shipped in【运输】 | wet ice |
storage temp.【储存温度】 | 2-8℃ |
基本信息
General description【一般描述】 | Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. It consists of a γ heavy chain in the constant (C) region. The monomeric 150kDa structure of IgG constitutes two identical heavy chains and two identical light chains with molecular weight of 50kDa and 25kDa, respectively. The primary structure of this antibody also contains disulfide bonds involved in linking the two heavy chains, linking the heavy and light chains and resides inside the chains. IgG is further subdivided into four classes namely, IgG1, IgG2, IgG3, and IgG4 with different heavy chains, named γ1, γ2, γ3, and γ4, respectively. Limited digestion using papain cleaves the antibody into three fragments, two of which are identical (called Fab fragments) and contain the antigen-binding activity. The third fragment (called Fc fragment) does not possess antigen-binding activity, but binds to cells and effector molecules. Pepsin cleaves the carboxy-terminal side of the disulfide bonds in the general region of the antibody and this gives rise to the F(ab′)2 fragment. The two antigen-binding arms of the antibody are linked in this fragment. Maternal IgG is the only antibody transported across the placenta to the fetus. It passively immunizes the infants. |
Specificity【特异性】 | This product was prepared from monospecific antiserum by immunoaffinity chromatography using Mouse IgG coupled to agarose. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Donkey Serum, Mouse IgG and Mouse Serum. |
Immunogen【免疫原】 | Mouse IgG whole molecule |
Physical properties【物理属性】 | Antibody format: IgG |
Physical form【外形】 | Supplied in 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 |
产品说明
Disclaimer【免责声明】 | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
安全信息
Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |