Recombinant Rat IgG2a Fc

Description

EnkiLife provides the Recombinant Rat IgG2a Fc protein,aslo know as Ig gamma-2A chain C region,Igg-2a, which features high purity, high activity, and high stability. It can be applied in scientific research, biopharmaceuticals, and other fields.Purity:Greater than 95% as determined by reducing SDS-PAGE;Endotoxin Level:<1 EU/µg as determined by LAL test.;Construction:Recombinant Rat Immunoglobulin G2A Fc is produced by our Mammalian expression system and the target gene encoding Val98-Lys322 is expressed.Accession:P20760. Expression Host:Human Cells.Species:Rat.Predicted Molecular Mass:35.2 KDa. Background:Immunoglobulin G (IgG) is a type of antibody composed of four peptide chains—two identical heavy chains and two identical light chains arranged in a Y-shape typical of antibody monomers.There are four IgG subclasses (IgG1, 2, 3, and 4) in humans, named in order of their abundance in serum. The IgG2a isotype was able to interact very efficiently with FcgammaR, and share approximately 64-78% amino acid sequence identity with IgG1 and IgG2b in the heavy chain constant region domains, CH1, CH2 and CH3, which cause the diffrence in the interaction with complement, NK and mast cells, induction or inhibition by specific cytokines, and ability to cross the placenta.