Size:100ug. Other sizes are also available. Please contact us.
Research Areas:Immunology
Uniprot NO.:P20826
Uniprot Entry Name:SCF_MOUSE
Gene Names:Kitlg,Kitl,Mgf,Sl,Slf
Species:Mus musculus (Mouse)
Source:E.Coli
Expression Region:26-189aa
Sequence:M+KEICGNPVT DNVKDITKLV ANLPNDYMIT LNYVAGMDVL PSHCWLRDMV IQLSLSLTTL LDKFSNISEG LSNYSIIDKL GKIVDDLVLC MEENAPKNIK ESPKRPETRS FTPEEFFSIF NRSIDAFKDF MVASDTSDCV LSSTLGPEKD SRVSVTKPFM LPPVA
Protein Description:Partial
Tag Info:Tag-Free
Mol. Weight:18.4 kDa
Biological_Activity:Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 10 ng/ml, corresponding to a specific activity of ? 1.0 × 105 IU/mg.
Purity:>97% as determined by SDS-PAGE and HPLC.
Endotoxin:Less than 1.0 EU/µg as determined by LAL method.
Form:Lyophilized powder
Buffer:Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Reconstitution:We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Alternative Name/ Alias:Hematopoietic growth factor KL, MGF, Steel factor, Stem cell factor, SCF
Relevance:Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins.
PubMed ID:1698558; 1378327; 1705866; 1383087; 8849898; 8875893; 9360640; 16141072; 15489334; 1698557; 1698556; 1698554; 1698553; 17255936
Function:Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins.
Involvement in disease:
Subcellular Location:Isoform 1: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 2: Cytoplasm, Cytoplasm, cytoskeleton, Cell membrane, Single-pass type I membrane protein, Cytoplasm, cytoskeleton, Cell projection, lamellipodium, Cell projection, filopodium, SUBCELLULAR LOCATION: Soluble KIT ligand: Secreted
Protein Families:SCF family
Tissue Specificity:Expressed in the cochlea.
Paythway:
HGNC Database Link:
UniGene Database Link:https://www.ncbi.nlm.nih.gov/UniGene/clust.cgi?ORG=Mm&CID=45124
KEGG Database Link:https://www.genome.jp/dbget-bin/www_bget?mmu:17311
STRING Database Link:https://string-db.org/network/10090.ENSMUSP00000100920
OMIM Database Link: