catalog number :
MBS948464
products type :
Recombinant Protein
products full name :
Recombinant Rat H-2 class II histocompatibility antigen gamma chain
products short name :
H-2 class II histocompatibility antigen gamma chain
products name syn :
Ia antigen-associated invariant chain; IiMHC class II-associated invariant chain; CD74
other names :
H-2 class II histocompatibility antigen gamma chain; H-2 class II histocompatibility antigen gamma chain; H-2 class II histocompatibility antigen gamma chain; CD74 molecule; Ia antigen-associated invariant chain; Ii; MHC class II-associated invariant chain; CD_antigen: CD74
products gene name :
Cd74
other gene names :
Cd74; Cd74; INVG34; Ii
uniprot entry name :
HG2A_RAT
host :
E Coli or Yeast or Baculovirus or Mammalian Cell
sequence positions :
57-280
sequence :
QQQGRLDKLTVTSQNLQLENLRMKLPKSAKPVSPMRMAT
PLLMRPLSMDNMLQAPVKNVTKYGNMTQDHVMHLLTKSG
PVNYPQLKGSFPENLKHLKNSMNGLDWKVFESWMKQWLL
FEMSKNSLEEKQPTQTPPKVLTKCQEEVSHIPDVHPGAF
RPKCDENGNYMPLQCHGSTGYCWCVFPNGTEVPHTKSRG
RHNCSEPLDMEDPSSGLGVTKQDMGQMFL
purity :
Greater than 90% as determined by SDS-PAGE.
form :
Liquid containing glycerol; lyophilization may be available upon request.
storage stability :
Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.
products description :
Plays a critical role in MHC class II antigen processing by stabilizing peptide-free class II alpha/beta heterodimers in a complex soon after their synthesis and directing transport of the complex from the endoplasmic reticulum to compartments where peptide loading of class II takes place.
products references :
Sequence of a rat MHC class II-associated invariant chain cDNA clone containing a 64 amino acid thyroglobulin-like domain.McKnight A.J., Mason D.W., Barclay A.N.Nucleic Acids Res. 17:3983-3984(1989)
Nucleotide sequence of rat invariant gamma chain cDNA clone pLR gamma 34.3.Henkes W., Syha J., Reske K.Nucleic Acids Res. 16:11822-11822(1988)
ncbi acc num :
NP_037201.1
ncbi gb acc num :
NM_013069.2
ncbi pathways :
Adaptive Immune System Pathway (1332755); Antigen Processing And Presentation Pathway (83466); Antigen Processing And Presentation Pathway (485); Cell Surface Interactions At The Vascular Wall Pathway (1333067); Hemostasis Pathway (1333034); Herpes Simplex Infection Pathway (377869); Herpes Simplex Infection Pathway (377865); Immune System Pathway (1332754); MHC Class II Antigen Presentation Pathway (1332783); Tuberculosis Pathway (213777)
uniprot summary :
CD74: Plays a critical role in MHC class II antigen processing by stabilizing peptide-free class II alpha/beta heterodimers in a complex soon after their synthesis and directing transport of the complex from the endoplasmic reticulum to the endosomal/lysosomal system where the antigen processing and binding of antigenic peptides to MHC class II takes place. Serves as cell surface receptor for the cytokine MIF. A chromosomal aberration involving CD74 is found in a non-small cell lung tumor. Results in the formation of a CD74- ROS1 chimeric protein. 3 isoforms of the human protein are produced by alternative splicing. Protein type: Endoplasmic reticulum; Membrane protein, integral; Receptor, cytokine. Cellular Component: cell surface; endoplasmic reticulum; external side of plasma membrane; Golgi apparatus; integral to membrane; late endosome; lysosome; membrane; MHC class II protein complex; multivesicular body; plasma membrane; vacuole. Molecular Function: beta-amyloid binding; cytokine binding; hematopoietin/interferon-class (D200-domain) cytokine receptor activity; MHC class II protein binding; MHC class II protein binding, via antigen binding groove; nitric-oxide synthase binding. Biological Process: activation of MAPK activity; antigen processing and presentation; antigen processing and presentation of exogenous peptide antigen via MHC class II; cell proliferation; chaperone cofactor-dependent protein folding; defense response; immunoglobulin mediated immune response; intracellular protein transport; negative regulation of apoptosis; negative regulation of DNA damage response, signal transduction by p53 class mediator; negative regulation of mature B cell apoptosis; negative regulation of peptide secretion; negative regulation of T cell differentiation; negative thymic T cell selection; positive regulation of B cell proliferation; positive regulation of cytokine and chemokine mediated signaling pathway; positive regulation of dendritic cell antigen processing and presentation; positive regulation of fibroblast proliferation; positive regulation of peptidyl-tyrosine phosphorylation; positive regulation of T cell differentiation; positive regulation of T-helper 2 type immune response; positive thymic T cell selection; prostaglandin biosynthetic process; protein complex assembly; signal transduction
size4 :
0.05 mg (Baculovirus)