Mouse CD117 Monoclonal Antibody | anti-CD117 antibody

Anti-Hu CD117 Pacific Blue

• Gene Names: KIT; PBT; SCFR; C-Kit; CD117
• Reactivity: Non-human primates, Human, Cow
• Applications: Flow Cytometry, Functional Assay
• Purity: The purified antibody is conjugated with Pacific Blue under optimum conditions. The conjugate is purified by size-exclusion chromatography.
• Synonyms: CD117; Monoclonal Antibody; Anti-Hu CD117 Pacific Blue; c-Kit; PBT; SCFR; KIT proto-oncogene; receptor tyrosine kinase; anti-CD117 antibody

• Host: Mouse
• Reactivity: Non-human primates, Human, Cow
• Clonality: Monoclonal
• Isotype: Mouse IgG1 kappa
• Clone Number: 104D2
• Specificity: The mouse monoclonal antibody 104D2 detects extracellular part of CD117/c-Kit protooncogen.
• Purity/Purification: The purified antibody is conjugated with Pacific Blue under optimum conditions. The conjugate is purified by size-exclusion chromatography.
• Form/Format: Pacific Blue. Stabilizing phosphate buffered saline (PBS) solution containing 15mM sodium azide

• Applicable Applications for anti-CD117 antibody: Flow Cytometry (FC/FACS) (QC tested)
• Application Notes: FC/FACS: The reagent is designed for analysis of human blood cells using 4ul reagent/100ul of whole blood or 10⁶ cells in a suspension. The content of a vial (0.4 ml) is sufficient for 100 tests.
• Immunogen: MOLM-1 megakaryocytic cells
• Preparation and Storage: Store in the dark at 2-8 degree C. Do not freeze. Avoid prolonged exposure to light. Do not use after expiration date stamped on vial label.

Related Product Information for anti-CD117 antibody

CD117/c-Kit (stem cell factor receptor) is a 145kDa receptor tyrosine kinase that regulates cell proliferation, adhesion, chemotaxis, apoptosis and other cell processes. Mutations of CD117/c-Kit can lead to growth and progression of tumours. After binding of its ligand, SCF (stem cell factor), CD117/c-Kit is autophosphorylated on its intracellular domains and activated. CD117 is expressed on pluripotent hematopoietic progenitor cells, mast cells and various cancer cells, e.g. acute myeloid leukemia cells.

References

*Stevenson KS, Mc Glynn L, Hodge M, Mc Linden H, George WD, Davies RW, Shiels PG: Isolation, Characterisation and Differentiation of Thy1.1 sorted Pancreatic Adult Progenitor Cell Populations. Stem Cells Dev. 2009 Mar 27., URL: https://www.ncbi.nlm.nih.gov/pubmed/19326970ordin,*Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997)., URL:,*Nagano M, Yamashita T, Hamada H, Ohneda K, Kimura K, Nakagawa T, Shibuya M, Yoshikawa H, Ohneda O: Identification of Functional Application (FUNC)tional endothelial progenitor cells suitable for the treatment of ischemic tissue using human umbilical cord blood. Blood. 2007 Jul 1;110(1):151-60., URL: https://www.ncbi.nlm.nih.gov/pubmed/17379743ordin,*Wihlidal P, Varga F, Pfeilstöcker M, Karlic H: Expression and Functional Application (FUNC)tional significance of osteocalcin splicing in disease progression of hematological malignancies. Leuk Res. 2006 Oct;30(10):1241-8., URL: https://www.ncbi.nlm.nih.gov/pubmed/16387359ordin,*Blair A, Sutherland HJ: Primitive acute myeloid leukemia cells with long-term proliferative ability in vitro and in vivo lack surface expression of c-kit (CD117). Exp Hematol. 2000 Jun;28(6):660-71., URL: https://www.ncbi.nlm.nih.gov/pubmed/10880752ordin,*Yoshino N, Ami Y, Terao K, Tashiro F, Honda M: Upgrading of flow cytometric analysis for absolute counts, cytokines and other antigenic molecules of cynomolgus monkeys (Macaca fascicularis) by using anti-human cross-reactive antibodies. Exp Anim. 2000 Apr;49(2):97-110., URL: https://www.ncbi.nlm.nih.gov/pubmed/10889948ordin,*Broudy VC, Lin NL, Liles WC, Corey SJ, O'Laughlin B, Mou S, Linnekin D: Signaling via Src family kinases is required for normal internalization of the receptor c-Kit. Blood. 1999 Sep 15;94(6):1979-86., URL: https://www.ncbi.nlm.nih.gov/pubmed/10477727ordin,*Broudy VC, Lin NL, Bühring HJ, Komatsu N, Kavanagh TJ: Analysis of c-kit receptor dimerization by fluorescence resonance energy transfer. Blood. 1998 Feb 1;91(3):898-906., URL: https://www.ncbi.nlm.nih.gov/pubmed/9446650ordina,*Rappold I, Ziegler BL, Köhler I, Marchetto S, Rosnet O, Birnbaum D, Simmons PJ, Zannettino AC, Hill B, Neu S, Knapp W, Alitalo R, Alitalo K, Ullrich A, Kanz L, Bühring HJ: Functional Application (FUNC)tional and phenotypic characterization of cord blood and bone marrow subsets expressing FLT3 (CD135) receptor tyrosine kinase. Blood. 1997 Jul 1;90(1):111-25., URL: https://www.ncbi.nlm.nih.gov/pubmed/9207445ordina

NCBI and Uniprot Product Information

• NCBI GI #: 4557695
• NCBI GeneID: 3815
• NCBI Accession #: NP_000213.1
• NCBI GenBank Nucleotide #: NM_000222.2
• UniProt Accession #: P10721; Q6IQ28; Q99662; Q9UM99; B5A956; D5LXN2; D5M931; F5H8F8
• Molecular Weight: 109,865 Da
• NCBI Official Full Name: mast/stem cell growth factor receptor Kit isoform 1
• NCBI Official Synonym Full Names: v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog
• NCBI Official Symbol: KIT
• NCBI Official Synonym Symbols: PBT; SCFR; C-Kit; CD117
• NCBI Protein Information: mast/stem cell growth factor receptor Kit; p145 c-kit; proto-oncogene c-Kit; piebald trait protein; soluble KIT variant 1; tyrosine-protein kinase Kit; proto-oncogene tyrosine-protein kinase Kit; v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene-like
• UniProt Protein Name: Mast/stem cell growth factor receptor Kit
• UniProt Gene Name: KIT
• UniProt Synonym Gene Names: SCFR; SCFR; PBT
• UniProt Entry Name: KIT_HUMAN

NCBI Description

This gene encodes the human homolog of the proto-oncogene c-kit. C-kit was first identified as the cellular homolog of the feline sarcoma viral oncogene v-kit. This protein is a type 3 transmembrane receptor for MGF (mast cell growth factor, also known as stem cell factor). Mutations in this gene are associated with gastrointestinal stromal tumors, mast cell disease, acute myelogenous lukemia, and piebaldism. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

Kit: a receptor tyrosine kinase and a member of the subfamily that includes PDGF, CSF-1 and FLT-3/flk-2 receptors. Receptor for stem cell factor. Plays a critical role in hematopoietic stem cell, mast cell, melanocyte and germ cell development. Ligand binding induces autophosphorylation, dimerization and activation, leading to the recruitment and phosphorylation of downstream SH2-containing signaling components including PLC-gamma, PI3 kinase p85, SHP2 and CrkL, linking c-Kit to various cell signaling pathways. Molecular lesions that impair the kinase activity of c-Kit are associated with a variety of developmental disorders, while mutations that constitutively activate c-Kit can lead to hyperplasia and tumorigenesis. Activating mutations cause >90% of gastrointestinal stromal tumors (GIST); successfully treated with inhibitors Gleevec (imatinib, Glivec) and Sutent (Sutinib, SU11248). Activating mutations also induce mastocytosis. Autocrine/paracrine stimulation may drive some lung and other tumors. Loss of expression associated with melanoma progression. Familial loss of function mutations cause piebaldism, with defects in hair and skin pigmentation due to lack of melanocytes.

Protein type: Membrane protein, integral; Kinase, protein; Protein kinase, TK; Oncoprotein; EC 2.7.10.1; Protein kinase, tyrosine (receptor); TK group; PDGFR family

Chromosomal Location of Human Ortholog: 4q12

Cellular Component: extracellular space; internal side of plasma membrane; mast cell granule; acrosome; plasma membrane; integral to membrane; intercellular junction; external side of plasma membrane

Molecular Function: protein binding; protein homodimerization activity; protease binding; metal ion binding; protein-tyrosine kinase activity; cytokine binding; stem cell factor receptor activity; receptor signaling protein tyrosine kinase activity; transmembrane receptor protein tyrosine kinase activity; ATP binding

Biological Process: nerve growth factor receptor signaling pathway; activation of MAPK activity; somatic stem cell maintenance; germ cell programmed cell death; positive regulation of JAK-STAT cascade; lymphoid progenitor cell differentiation; positive regulation of long-term neuronal synaptic plasticity; positive regulation of tyrosine phosphorylation of Stat3 protein; regulation of cell shape; epithelial cell proliferation; germ cell migration; erythrocyte differentiation; somatic stem cell division; T cell differentiation; fibroblast growth factor receptor signaling pathway; embryonic hemopoiesis; mast cell chemotaxis; stem cell differentiation; detection of mechanical stimulus involved in sensory perception of sound; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of tyrosine phosphorylation of Stat1 protein; immature B cell differentiation; positive regulation of transcription factor activity; regulation of pigmentation during development; glycosphingolipid metabolic process; mast cell cytokine production; peptidyl-tyrosine phosphorylation; protein amino acid autophosphorylation; signal transduction; myeloid progenitor cell differentiation; ovarian follicle development; positive regulation of MAPKKK cascade; positive regulation of cell proliferation; melanocyte differentiation; negative regulation of programmed cell death; visual learning; hemopoiesis; inflammatory response; positive regulation of Notch signaling pathway; epidermal growth factor receptor signaling pathway; lamellipodium biogenesis; phosphoinositide-mediated signaling; dendritic cell cytokine production; cytokine and chemokine mediated signaling pathway; male gonad development; stem cell maintenance; positive regulation of phosphoinositide 3-kinase activity; mast cell degranulation; regulation of cell proliferation; positive regulation of pseudopodium formation; gut development; positive regulation of tyrosine phosphorylation of Stat5 protein; pigmentation; actin cytoskeleton reorganization; innate immune response; spermatogenesis; spermatid development; positive regulation of cell migration

Disease: Gastrointestinal Stromal Tumor; Mast Cell Disease; Piebald Trait; Testicular Germ Cell Tumor