Recombinant Human FLT3, His-tagged

Specification :
| Description : This gene encodes a class III receptor tyrosine kinase that regulates hematopoiesis. The receptor consists of an extracellular domain composed of five immunoglobulin-like domains, one transmembrane region, and a cytoplasmic kinase domain split into two parts by a kinase-insert domain. The receptor is activated by binding of the fms-related tyrosine kinase 3 ligand to the extracellular domain, which induces homodimer formation in the plasma membrane leading to autophosphorylation of the receptor. The activated receptor kinase subsequently phosphorylates and activates multiple cytoplasmic effector molecules in pathways involved in apoptosis, proliferation, and differentiation of hematopoietic cells in bone marrow. Mutations that result in the constitutive activation of this receptor result in acute myeloid leukemia and acute lymphoblastic leukemia. | Conjugation : HIS | Molecular Weight : 54.200kDa | Tissue specificity : Bone marrow cells. | Biological activity : Activity: 20 U/mg. One unit is defined as the amount of enzyme that willphosphorylate 1 nmol of tyrosine substrate per minute at pH 7.4 and 30 C. Assay buffer: 50 mMHEPES, pH 7.4, 3 mM MgCl2, 3 mM MnCl2, 1 mM DTT, 3 uM Na-orthovanadate, 0.5 mM ATP, 30 ug/ | Form : Liquid | Storage buffer : Preservative: NoneConstituents: 50% Glycerol, 0.05% Tween 20, 3mM DTT, 25mM Tris HCl, 100mM Sodium chloride, pH 8 | Storage : Aliquot and store at -80°C. Avoid repeated freeze / thaw cycles. | Sequence Similarities : Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.Contains 1 Ig-like C2-type (immunoglobulin-like) domain.Contains 1 protein kinase domain.