Human CellExp™ VEGF R1 /Flt-1, human recombinant

Catalog number
7237-10
Name
Human CellExp™ VEGF R1 /Flt-1, human recombinant
Size
10 μg
Price
191.00 EUR
Supplier

Details

Target
VEGFR1
Background
Vascular endothelial growth factor receptor 1 (VEGFR1) also known as Fms-like tyrosine kinase 1 (FLT-1), Tyrosine-protein kinase receptor FLT, is a single-pass type I membrane protein and secreted protein which belongs to the protein kinase superfamily, Tyr protein kinase family and CSF-1/PDGF receptor subfamily. VEGFR1 is detected in normal lung, but also in placenta, liver, kidney, heart and brain tissues and specifically expressed in most of the vascular endothelial cells, and also expressed in peripheral blood monocytes. VEGFR1 acts as a cell-surface receptor for VEGFA, VEGFB and PGF, and plays an essential role in the development of embryonic vasculature, the regulation of angiogenesis, cell survival, cell migration, macrophage function, chemotaxis, and cancer cell invasion. VEGFR1 may play an essential role as a negative regulator of embryonic angiogenesis by inhibiting excessive proliferation of endothelial cells. VEGFR1 can promote endothelial cell proliferation, survival and angiogenesis in adulthood.
Concentration
N/A
Molecular weight
The protein is fused with 6×His tag at the N-terminus, has a calculated MW of 50.6 kDa. The predicted N-terminus is Asp 34. DTT-reduced Protein migrates as 55-60 kDa due to glycosylation.
Synonym
FLT, VEGFR1, FLT1
Other name
FLT, VEGFR1, FLT1
NCBI gene number
2321
NCBI gene
VEGFR1
Gene source
Human
NCBI number
P17948
Recombinant
Yes
Source
HEK 293 cells
Purification
≥98%
Tested applications
SDS-PAGE, HPLC
Level of endotoxin
<0.1 ng/μg of protein (
Tested activity
Measured by its ability to inhibit the VEGF-dependent proliferation of HUVEC human umbilical vein endothelial cells. The ED50 for this effect is typically 2-25 ng/ml.
Biological activity
Measured by its ability to inhibit the VEGF-dependent proliferation of HUVEC human umbilical vein endothelial cells. The ED50 for this effect is typically 2-25 ng/ml.
Reesults
N/A
Binding ability
N/A
Unit
N/A
Storage condition
-20°C
Shipping under
Gel Pack
Physical appearance
Lyophilized powder
Physical properties
Lyophilized from 0.22 μm filtered solution in PBS. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.
How to reconstitute
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Aa sequence
N/A
Before use
Centrifuge the vial prior to opening.
Notes
For Research Use Only! Not to be used in humans
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Additional source
Recombinants or rec. proteins
Group
recombinants