Rabbit polyclonal primary
c-kit Antibody (0108-4)
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Immunogen affinity purified
C Kit antibody; c-Kit antibody; c-Kit Ligand antibody; CD117 antibody; Kit antibody; Kit Ligand antibody; KIT oncogene antibody; KIT proto oncogene receptor tyrosine kinase antibody; KIT_HUMAN antibody; Mast cell growth factor receptor antibody; Mast/stem cell growth factor receptor Kit antibody; MGF antibody; p145 c-kit antibody; PBT antibody; Piebald trait protein antibody; Proto oncogene c Kit antibody; Proto oncogene tyrosine protein kinase Kit antibody; Proto-oncogene c-Kit antibody; SCF Receptor antibody; SCFR antibody; soluble KIT variant 1 antibody; Steel Factor Receptor antibody; Stem cell factor receptor antibody; tyrosine protein kinase Kit antibody; Tyrosine-protein kinase Kit antibody; v kit Hardy Zuckerman 4 feline sarcoma viral oncogene homolog antibody; v kit Hardy Zuckerman 4 feline sarcoma viral oncogene like protein antibody; v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog antibody
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Isoform 1 and isoform 2 are detected in spermatogonia and Leydig cells. Isoform 3 is detected in round spermatids, elongating spermatids and spermatozoa (at protein level). Widely expressed. Detected in the hematopoietic system, the gastrointestinal system, in melanocytes and in germ cells.
Ubiquitinated by SOCS6. KIT is rapidly ubiquitinated after autophosphorylation induced by KITLG/SCF binding, leading to internalization and degradation.; Autophosphorylated on tyrosine residues. KITLG/SCF binding enhances autophosphorylation. Isoform 1 shows low levels of tyrosine phosphorylation in the absence of added KITLG/SCF (in vitro). Kinase activity is down-regulated by phosphorylation on serine residues by protein kinase C family members. Phosphorylation at Tyr-568 is required for interaction with PTPN11/SHP-2, CRK (isoform Crk-II) and members of the SRC tyrosine-protein kinase family. Phosphorylation at Tyr-570 is required for interaction with PTPN6/SHP-1. Phosphorylation at Tyr-703, Tyr-823 and Tyr-936 is important for interaction with GRB2. Phosphorylation at Tyr-721 is important for interaction with PIK3R1. Phosphorylation at Tyr-823 and Tyr-936 is important for interaction with GRB7.
CD117 Antigen, also called KIT or C-kit receptor, is a cytokine receptor expressed on the surface of hematopoietic stem cells as well as other cell types. It has a tyrosine-protein kinase activity. Binding of the ligands leads to the autophosphorylation of KIT and its association with substrates such as phosphatidylinositol 3-kinase (Pi3K). Mutations in this gene are associated with gastrointestinal stromal tumors, mast cell disease, acute myelogenous leukemia, and piebaldism.