Active Recombinant Human FLT1 Protein (27-328aa), C-hIgG-tagged

• Cat.No.: FLT1-01H
• Product Overview: Recombinant human VEGFR1/Flt-1 (27-328aa), fused to hIgG-tag at C-terminus, was expressed in HEK293 cell and purified by using conventional chromatography techniques.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 27-328aa
• 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.
• Form: Liquid
• Bio-activity: Measured by its ability to inhibit proliferation using HUVEC human umbilical vein endothelial cells in the presence of Human VEGF165. The ED50 range ≤ 60 ng/mL.
• Molecular Mass: 60.3 kDa (535aa)
• AA Sequence: SKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERLSITKSACGRNGKQFCSTLTLNTAQANHTGFYSCKYLAVPTSKKKETESAIYIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPDGKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPDEKNKRASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNTSVHI
• Endotoxin: < 1 EU/μg of protein (determined by LAL method)
• Purity: > 90% by SDS-PAGE
• Applications: SDS-PAGE, Bioactivity
• Notes: Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.
• Storage: Can be stored at +2 to +8 centigrade for 1 week. For long term storage, aliquot and store at -20 to -80 centigrade. Avoid repeated freezing and thawing cycles.
• Concentration: 0.5 mg/mL (determined by absorbance at 280nm)
• Storage Buffer: Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Gene Information

• Gene Name: FLT1 fms related receptor tyrosine kinase 1 [ Homo sapiens (human) ]
• Official Symbol: FLT1
• Synonyms: FLT1; fms related receptor tyrosine kinase 1; FLT; FLT-1; VEGFR1; VEGFR-1; vascular endothelial growth factor receptor 1; fms related tyrosine kinase 1; fms-like tyrosine kinase 1; fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor); tyrosine-protein kinase FRT; tyrosine-protein kinase receptor FLT; vascular permeability factor receptor; EC 2.7.10.1
• Gene ID: 2321
• mRNA Refseq: NM_002019
• Protein Refseq: NP_002010
• MIM: 165070
• UniProt ID: P17948