Vascular endothelial growth factor receptor 1, also known as VEGFR-1, Fms-like tyrosine kinase 1, Tyrosine-protein kinase FRT, Tyrosine-protein kinase receptor FLT, Vascular permeability factor receptor and FLT1, 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. VEGFR-1 / FLT1 contains seven Ig-like C2-type (immunoglobulin-like) domains and one protein kinase domain. VEGFR-1 / FLT1 is expressed mostly in normal lung, but also in placenta, liver, kidney, heart and brain tissues. It is specifically expressed in most of the vascular endothelial cells, and also expressed in peripheral blood monocytes. VEGFR-1 / FLT1 is not expressed in tumor cell lines. VEGFR-1 / FLT1 is an essential receptor tyrosine kinase that regulates mammalian vascular development and embryogenesis. EGF-induced angiogenesis requires inverse regulation of VEGFR-1 and VEGFR-2 in tumor-associated endothelial cells. VEGFR-1 / FLT1 is a receptor for VEGF, VEGFB and PGF. It has a tyrosine-protein kinase activity. The VEGF-kinase ligand/receptor signaling system plays a key role in vascular development and regulation of vascular permeability.Immune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy
Product Name:
Rat VEGFR1/FLT Recombinant Protein (RPES0966)
Product Code:
RPES0966
Size:
50µg
Species:
Rat
Expressed Host:
HEK293 Cells
Synonyms:
FLT1,Flt-1,Vegfr1
Accession:
P53767
Sequence:
Met1-Glu758
Fusion tag:
C-His
Activity:
Measured by its binding ability in a functional ELISA.Immobilized ratFLT1-His at 10 µg/ml (100 ?l/well) can bind biotinylated mouse VEGFD-Fc with a linear range of 0.125-2.0 µg/ml.
Endotoxin:
<1.0 EU per µg of the protein as determined by the LAL method
Protein Construction:
A DNA sequence encoding the rat FLT1 (P53767) (Met1-Glu758) was expressed with a polyhistidine tag at the C-terminus.
Purity:
> 90 % as determined by SDS-PAGE
Mol Mass:
84 kDa
AP Mol Mass:
108-114 kDa
Formulation:
Lyophilized from sterile PBS, pH 7.4
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Human VEGFR1 / Flt-1 ELISA KitFlt-1, also known as vascular endothelial growth factor receptor 1 (VEGFR-1), is a high-affinity tyrosine kinase receptor for VEGF and is expressed almost exclusively on...
system_update_altDatasheetRat GHR Recombinant Protein Growth hormone receptor, also known as GH receptor and GHR, is a single-pass type I membrane protein which belongs to the type I
system_update_altDatasheetRat RBP4 Recombinant Protein Retinol-binding protein 4 (RBP4) is the specific carrier for retinol (also known as vitamin A), and is responsible for the conversion of uns
system_update_altDatasheetRat IL20RB Recombinant Protein IL20RB belongs to the type II cytokine receptor family. There are two kinds of type II cytokine receptors : cytokine receptors that bind t
system_update_altDatasheetRat CD5 Recombinant Protein The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune syst
