Cat#:RP-0964H;Product Name:Recombinant Human KIT / c-KIT / CD117 Protein (aa 540-972, His & GST Tag);Synonym:C-Kit,CD117,PBT,SCFR;Description:A DNA sequence encoding the human KIT isoform 2 (P10721-2) cytoplasmic domain (Thr 540-Val 972) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.;Source:Baculovirus-Insect Cells;Predicted N Terminal:Gln 26;Molecular Characterization:The recombinant human KIT(aa 540-972) /GST chimera consists of 670 amino acids and predictes a molecular mass of 76.8 kDa. It migrates as an approximately 68 KDa band in SDS-PAGE under reducing conditions.;Purity:Greater than 92 % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile 50mM Tris, 100mM NaCl, pH 8.0, 20% gly, 3mM DTT;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;