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VEGF165 recombinant protein

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Catalog # MBS204593
Unit / Price
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  0.1 mg  /  $310 +1 FREE 8GB USB
  0.5 mg  /  $720 +1 FREE 8GB USB
SDS-Page
Product Name

VEGF165, Recombinant Protein

Popular Item
Full Product Name

VEGF165, 207-371aa, Human, His tag, E Coli

Product Synonym Names
Vascular endothelial growth factor A isoform d; VPF; VEGF; VEGF-A
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence
MGSSHHHHHH SSGLVPRGSH APMAEGGGQN HHEVVKFMDV YQRSYCHPIE TLVDIFQEYP DEIEYIFKPS CVPLMRCGGC CNDEGLECVP TEESNITMQI MRIKPHQGQH IGEMSFLQHN KCECRPKKDR ARQENPCGPC SERRKHLFVQ DPQTCKCSCK NTDSRCKARQ LELNERTCRC DKPRR
OMIM
M32977 mRNA
3D Structure
ModBase 3D Structure for P15692
Host
E Coli
Purity/Purification
> 90% by SDS-PAGE
Form/Format
Liquid. In 20mM Tris-HCl (pH 8.5), 50%glycerol, 5mM DTT, 200mM NaCl, 2mM EDTA
Concentration
0.5 mg/ml (determined by Bradford assay) (lot specific)
Antigen Species
Human
Tag Information
His-tag
Endotoxin Level
< 1.0 EU per 1 microgram of protein (determined by LAL method)
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
Other Notes
Small volumes of VEGF165 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
VEGF165 recombinant protein
Vascular endothelial growth factor (VEGF) is homodimeric, heparin-binding glycoprotein involved in both angiogenesis and vasculogenesis. VEGF is expressed as multiple alternately spliced isoforms of VEGF121, 165, 189 and 206. VEGF binds to the receptor tyrosine kinases VEGF R1 (Flt-1) and VEGF R2 (KDR/Flk-1) to activate signal transduction and regulate both physiological and pathological angiogenesis. Recombinant human VEGF165 protein, fused to His-tag at N-terminus, was expressed in E Coli and purified by conventional chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.
Product Categories/Family for VEGF165 recombinant protein
Applications Tested/Suitable for VEGF165 recombinant protein
SDS-PAGE

NCBI/Uniprot data below describe general gene information for VEGF165. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
21.3kDa (185aa), conformed by MALDI-TOF
NCBI Official Full Name
vascular endothelial growth factor A isoform d
NCBI Official Synonym Full Names
vascular endothelial growth factor A
NCBI Official Symbol
VEGFA  [Similar Products]
NCBI Official Synonym Symbols
VPF; VEGF; MVCD1
  [Similar Products]
NCBI Protein Information
vascular endothelial growth factor A
UniProt Protein Name
Vascular endothelial growth factor A
UniProt Synonym Protein Names
Vascular permeability factor; VPF
UniProt Gene Name
VEGFA  [Similar Products]
UniProt Synonym Gene Names
VEGF; VEGF-A; VPF  [Similar Products]
NCBI Summary for VEGF165
This gene is a member of the PDGF/VEGF growth factor family. It encodes a heparin-binding protein, which exists as a disulfide-linked homodimer. This growth factor induces proliferation and migration of vascular endothelial cells, and is essential for both physiological and pathological angiogenesis. Disruption of this gene in mice resulted in abnormal embryonic blood vessel formation. This gene is upregulated in many known tumors and its expression is correlated with tumor stage and progression. Elevated levels of this protein are found in patients with POEMS syndrome, also known as Crow-Fukase syndrome. Allelic variants of this gene have been associated with microvascular complications of diabetes 1 (MVCD1) and atherosclerosis. Alternatively spliced transcript variants encoding different isoforms have been described. There is also evidence for alternative translation initiation from upstream non-AUG (CUG) codons resulting in additional isoforms. A recent study showed that a C-terminally extended isoform is produced by use of an alternative in-frame translation termination codon via a stop codon readthrough mechanism, and that this isoform is antiangiogenic. Expression of some isoforms derived from the AUG start codon is regulated by a small upstream open reading frame, which is located within an internal ribosome entry site. [provided by RefSeq, Nov 2015]
UniProt Comments for VEGF165
Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds isoforms VEGF-165 and VEGF-145. Isoform VEGF165B binds to KDR but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth. Binding to NRP1 receptor initiates a signaling pathway needed for motor neuron axon guidance and cell body migration, including for the caudal migration of facial motor neurons from rhombomere 4 to rhombomere 6 during embryonic development ().
Product References and Citations for VEGF165 recombinant protein
Yasuji ueda., et al. (2004) Cancer Chemother Pharmacol. 54 (1):16-24. ; Neufeld G., et al. (1999) FASEB J. 13 (1):9-22.

Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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