Target:Hrs
Fields:Viral life cycle - HIV-1;Endocytosis;Phagosome
Gene Name:HGS
Protein Name:Hepatocyte growth factor-regulated tyrosine kinase substrate
Human Gene Id:9146
Human Swiss Prot No:O14964
Mouse Gene Id:15239
Mouse Swiss Prot No:Q99LI8
Rat Gene Id:56084
Rat Swiss Prot No:Q9JJ50
Immunogen:The antiserum was produced against synthesized peptide derived from human HRS. AA range:301-350
Specificity:Hrs Polyclonal Antibody detects endogenous levels of Hrs protein.
Formulation:Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source:Polyclonal, Rabbit,IgG
Dilution:WB 1:500 - 1:2000. IHC 1:100 - 1:300. IF 1:200 - 1:1000. ELISA: 1:20000. Not yet tested in other applications.
Purification:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Other Name:HGS;HRS;Hepatocyte growth factor-regulated tyrosine kinase substrate;Hrs;Protein pp110
Observed Band(KD):80kD
Background: The protein encoded by this gene regulates endosomal sorting and plays a critical role in the recycling and degradation of membrane receptors. The encoded protein sorts monoubiquitinated membrane proteins into the multivesicular body, targeting these proteins for lysosome-dependent degradation. [provided by RefSeq, Dec 2010],
Function:domain:Has a double-sided UIM that can bind 2 ubiquitin molecules, one on each side of the helix.,function:Involved in intracellular signal transduction mediated by cytokines and growth factors. When associated with STAM, it suppresses DNA signaling upon stimulation by IL-2 and GM-CSF. Could be a direct effector of PI3-kinase in vesicular pathway via early endosomes and may regulate trafficking to early and late endosomes by recruiting clathrin. May concentrate ubiquitinated receptors within clathrin-coated regions. Involved in down-regulation of receptor tyrosine kinase via multivesicular body (MVBs) when complexed with STAM (ESCRT-0 complex). The ESCRT-0 complex binds ubiquitin and acts as sorting machinery that recognizes ubiquitinated receptors and transfers them to further sequential lysosomal sorting/trafficking processes. May contribute to the efficient recruitment of SMADs to the
Subcellular Location:Cytoplasm . Early endosome membrane ; Peripheral membrane protein ; Cytoplasmic side . Endosome, multivesicular body membrane ; Peripheral membrane protein . Colocalizes with UBQLN1 in ubiquitin-rich cytoplasmic aggregates that are not endocytic compartments. .
Expression:Ubiquitous expression in adult and fetal tissues with higher expression in testis and peripheral blood leukocytes.