Recombinant Mouse FLT1 Protein (Ser27-Glu759), C-hFc and 6×His-tagged
Product Description
Cat
IMP-9820
Official Symbol
Flt1
Product Overview
Recombinant Mouse VEGFR1/Flt-1 protein (Ser27-Glu759) 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 member of the vascular endothelial growth factor receptor (VEGFR) family. VEGFR family members are receptor tyrosine kinases (RTKs) which contain an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and a tyrosine kinase (TK) domain within the cytoplasmic domain. This protein binds to VEGFR-A, VEGFR-B and placental growth factor and plays an important role in angiogenesis and vasculogenesis. Expression of this receptor is found in vascular endothelial cells, placental trophoblast cells and peripheral blood monocytes. Multiple transcript variants encoding different isoforms have been found for this gene. Isoforms include a full-length transmembrane receptor isoform and shortened, soluble isoforms. The soluble isoforms are associated with the onset of pre-eclampsia.
Expression System
Mouse myeloma cell line
Species
Mouse
Tag
C-hFc and 6×His
Predicted N Terminal
Ser27
Form
Lyophilized from a 0.2 μm filtered solution in MOPS, NaCl and CHAPS.
Molecular Mass
Predicted Molecular Mass: 110 kDa (monomer)
SDS-PAGE: 150-170 kDa, reducing conditions
Protein length
Ser27-Glu759
Bio-activity
Measured by its ability to inhibit the VEGF-dependent proliferation of HUVEC human umbilical vein endothelial cells. The ED50 for this effect is 10-30 ng/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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 100 μg/mL in sterile PBS.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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