产品说明
一般描述
An immunoglobulin has two heavy chain and two light chain connected by disulfide bond. It is a glycoprotein. Rat has five immunoglobulin classes- IgM, IgG, IgA, IgD and IgGE. Immunoglobulin G (IgG) is a major class of immunoglobulin. IgG has four subclasses- IgG1, IgG2a, IgG2b and IgG2c.
IgG antibody subtype is the most abundant serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defence of the neonate against infections
IgG2a, λ from murine myeloma specifically recognizes mouse IgG2a. Specificity of the mouse IgG2a, λ is determined by immunodiffusion and IEP techniques. The purified myeloma preparation is non-reactive with antisera to mouse IgA, IgM, IgG1, IgG2a, IgG2b and IgG3.
应用
IgG2a, Lambda from murine myeloma has been used to standardize the enzyme-linked immunosorbent assay (ELISA) assay.
生化/生理作用
Immunoglobulin G (IgG) mainly helps in immune defense. Immunoglobulin G (IgG) participates in hypersensitivity type II and type III reactions. It helps in opsonization, complement fixation and antibody dependent cell mediated cytotoxicity.
外形
Solution in 0.02 M Tris buffered saline, pH 8.0, containing 0.02% sodium azide
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.
基本信息
MDL编号 | MFCD00164801 |
NACRES | NA.46 |
产品性质
质量水平 | 200 |
生物来源 | mouse |
偶联物 | unconjugated |
抗体形式 | purified immunoglobulin |
克隆 | HOPC-1, monoclonal |
形式 | buffered aqueous solution |
运输 | dry ice |
储存温度 | −20℃ |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | nwg |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich