VEGFR-1 / Flt-1 (D1-D5) Human Protein

CAT#: DA3539X

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VEGFR-1 / Flt-1 (D1-D5) human recombinant protein, 20 µg

USD 290.00

2 Weeks

    • 20 ug

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Product Data
Description VEGFR-1 / Flt-1 (D1-D5) human recombinant protein, 20 µg
Species Human
Expression Host Insect
Predicted MW 70 kDa
Purity >90% pure by SDS-PAGE and Silver stain
Buffer Presentation State: Purified
State: Lyophilized purified protein
Buffer System: PBS
Stabilizer: None
Bioactivity Biological: The activity of recombinant Human sVEGFR-1D1-5 was determined by its ability to to inhibit the VEGF-A-induced proliferation of HUVECs.
Endotoxin < 0.1 ng per mg of VEGFR-1
Reconstitution The lyophilized sVEGFR-1D1-5 is soluble in water and most aqueous buffers and should be restored in PBS to a concentration not lower than 100 ng/ml.
Preparation Lyophilized purified protein
Protein Description Recombinat Human soluble Vascular Endothelial Growth Factor Receptor-1 domain D1-5 (sVEGFR-1D1-5) is a 72 kDa protein containing amino acid residues. The baculovirus generated, recombinant Human sVEGFR-1 is produced as a non-chimeric protein in a monomeric form. The soluble receptor protein contains only the first 5 extracellular domains, which contain all the information necessary for high affinity ligand binding. The receptor monomers have a mass of approximately 70kDa. 
Result by N-terminal sequencing: SGSKLKD
Storage Store lyophilized at 2-8°C for 6 months or at -20°C long term.
After reconstitution store the antibody undiluted at 2-8°C for one month
or (in aliquots) at -20°C long term.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Reference Data
RefSeq NP_001153392
Locus ID 2321
Cytogenetics 13q12.3
Synonyms FLT; FLT-1; VEGFR-1; VEGFR1
Summary 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.[provided by RefSeq, May 2009]
Protein Families Druggable Genome, Protein Kinase, Secreted Protein
Protein Pathways Cytokine-cytokine receptor interaction, Endocytosis, Focal adhesion


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