免疫原
Synthesized peptide derived from part region of human protein around amino acid site 145
特异性
SH3B4 Monoclonal Antibody detects endogenous levels of protein.
组成(Formulation)
Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
纯化工艺(Immunogen)
The antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen.
背景(Background)
This gene encodes a protein with 3 Asn-Pro-Phe (NPF) motifs, an SH3 domain, a PXXP motif, a bipartite nuclear targeting signal, and a tyrosine phosphorylation site. This protein is involved in cargo-specific control of clathrin-mediated endocytosis, specifically controlling the internalization of a specific protein receptor. [provided by RefSeq, Jul 2008],
功能
domain:The SH3 domain mediates localization to the clathrin-coated pits and vesicles. The SH3 domain mediates interaction with DNM2 and the cytoplasmic part of TFRC with a lower affinity.,function:Functions in transferrin receptor internalization at the plasma membrane through a cargo-specific control of clathrin-mediated endocytosis.,miscellaneous:Overexpression or depletion of SH3BP4 result in a specific decrease of the transferrin receptor endocytosis that can be rescued by DNM2 overexpression.,PTM:Phosphorylated upon EGF stimulation. Phosphorylation prevents interaction with DNM2.,similarity:Contains 1 SH3 domain.,subcellular location:Specifically associated with transferrin receptor-containing clathrin-coated pits and clathrin-coated vesicles. May also localize to the nucleus.,subunit:Homodimer or homooligomer. Interacts with DNM2, EPS15, clathrin, the adapter protein complex 2/AP-2
基因名称(Gene Name)
SH3BP4 BOG25 EHB10 TTP
蛋白名称
SH3 domain-binding protein 4 (EH-binding protein 10) (Transferrin receptor-trafficking protein)
细胞定位
Membrane, clathrin-coated pit. Cytoplasmic vesicle, clathrin-coated vesicle. Nucleus . Specifically associated with transferrin receptor-containing clathrin-coated pits and clathrin-coated vesicles. May also localize to the nucleus.
组织表达
Expressed in all tissues tested with higher expression in pancreas. Expressed by retinal pigment epithelial cells (at protein level).