Immunoglobulin G (IgG) belongs to the immunoglobulin family and divided 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 and contain the antigen-binding activity. The third fragment does not possess antigen-binding activity and is known as fragment crystallizable (Fc). It interacts with cells and effector molecules. The Fc fragment contains the CH2 and CH3 domains of the antibody molecule. Maternal IgG is the only antibody transported across the placenta to the fetus. It passively immunizes the infants.
特異性
This product was prepared from monospecific antiserum by immunoaffinity chromatography using Sheep IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Alkaline Phosphatase (calf intestine), Anti-Rabbit Serum, Sheep IgG, Sheep IgG F(c) and Sheep Serum. No reaction was observed against Sheep IgG F(ab′)2.
免疫原
Sheep IgG F(c) fragment
物性
抗体フォーマット:IgG
物理的形状
0.05 M トリスクロライド、0.15M 塩化ナトリウム、0.001M 塩化マグネシウム、0.0001M 塩化亜鉛、50%(v/v)グリセロール、pH 8.0、10 mg/mL ウシ血清アルブミン(BSA)-免疫グロブリン含有(プロテアーゼフリー)
免責事項
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.