Recombinant Human FLT3 Protein (Asn27-Asn541), C-Fc and 6×His-tagged
Product Description
Cat
IMP-10126
Official Symbol
FLT3
Product Overview
Recombinant human Flt-3/Flk-2 protein (Asn27-Asn541) with a human IgG1 (Pro100-Lys330) Fc tag and 6×His tag at C-terminus was expressed in Mouse myeloma cell line.
Description
This gene encodes a class III receptor tyrosine kinase that regulates hematopoiesis. This 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.
Expression System
Mouse myeloma cell line
Species
Human
Tag
C-Fc and 6×His
Predicted N Terminal
Asn27
Form
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Molecular Mass
Predicted Molecular Mass: 85.5 kDa (monomer)
SDS-PAGE: 120 kDa, reducing conditions
Protein length
Asn27-Asn541
Bio-activity
Measured by its ability to inhibit Flt-3 Ligand-induced proliferation of BaF3 mouse pro-B cells transfected with Flt-3. The ED50 for this effect is 0.01-0.03 μg/mL in the presence of rhFlt-3 Ligand at 2 ng/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Notes
Disulfide-linked homodimer
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 50 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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