VEGFR2/CD309 Protein (AA 786-1356) (His tag)

Catalog No. ABIN3096344

Product Details

Target: VEGFR2/CD309 (VEGFR2) (VEGF Receptor 2 (VEGFR2))

Protein Type: Recombinant

Protein Characteristics: AA 786-1356

Origin: Human

Source: Insect Cells

Purification tag / Conjugate: This VEGFR2/CD309 protein is labelled with His tag.

Application: SDS-PAGE (SDS), Western Blotting (WB), ELISA, Crystallization (Crys)

Sequence: LRTVKRANGG ELKTGYLSIV MDPDELPLDE HCERLPYDAS KWEFPRDRLK LGKPLGRGAF GQVIEADAFG IDKTATCRTV AVKMLKEGAT HSEHRALMSE LKILIHIGHH LNVVNLLGAC TKPGGPLMVI VEFCKFGNLS TYLRSKRNEF VPYKTKGARF RQGKDYVGAI PVDLKRRLDS ITSSQSSASS GFVEEKSLSD VEEEEAPEDL YKDFLTLEHL ICYSFQVAKG MEFLASRKCI HRDLAARNIL LSEKNVVKIC DFGLARDIYK DPDYVRKGDA RLPLKWMAPE TIFDRVYTIQ SDVWSFGVLL WEIFSLGASP YPGVKIDEEF CRRLKEGTRM RAPDYTTPEM YQTMLDCWHG EPSQRPTFSE LVEHLGNLLQ ANAQQDGKDY IVLPISETLS MEEDSGLSLP TSPVSCMEEE EVCDPKFHYD NTAGISQYLQ NSKRKSRPVS VKTFEDIPLE EPEVKVIPDD NQTDSGMVLA SEELKTLEDR TKLSPSFGGM VPSKSRESVA SEGSNQTSGY QSGYHSDDTD TTVYSSEEAE LLKLIEIGVQ TGSTAQILQP DSGTTLSSPP V
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Characteristics:

• Made in Germany - from design to production - by highly experienced protein experts.
• Human KDR Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in baculovirus infected SF9 insect cells:

1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Purity: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Sterility: 0.22 μm filtered

Endotoxin Level: Protein is endotoxin free.

Grade: Crystallography grade

Application Details

Application Notes: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.

Comment:

In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: VEGFR2/CD309 (VEGFR2) (VEGF Receptor 2 (VEGFR2))

Alternative Name: KDR (VEGFR2 Products)

Synonyms: CD309 Protein, FLK1 Protein, VEGFR Protein, VEGFR2 Protein, 6130401C07 Protein, Flk-1 Protein, Flk1 Protein, Krd-1 Protein, Ly73 Protein, VEGFR-2 Protein, sVEGFR-2 Protein, Vegfr-2 Protein, FLK-1 Protein, flk-1 Protein, vegfr-2 Protein, KDR Protein, FLK/KDR Protein, flk1 Protein, flk1b Protein, kdrb Protein, si:busm1-205d10.1 Protein, si:ch211-254j6.1 Protein, si:ch211-278f21.4 Protein, wu:fc31a09 Protein, fk52c05 Protein, flk Protein, kdr Protein, kdra Protein, vegfr2 Protein, vegfr4 Protein, vegr2 Protein, wu:fk52c05 Protein, kinase insert domain receptor Protein, kinase insert domain protein receptor Protein, vascular endothelial growth factor receptor kdr-like Protein, kinase insert domain receptor (a type III receptor tyrosine kinase) Protein, kinase insert domain receptor like Protein, KDR Protein, Kdr Protein, LOC100136647 Protein, kdr Protein, kdrl Protein

Background: Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFC and VEGFD. Plays an essential role in the regulation of angiogenesis, vascular development, vascular permeability, and embryonic hematopoiesis. Promotes proliferation, survival, migration and differentiation of endothelial cells. Promotes reorganization of the actin cytoskeleton. Isoforms lacking a transmembrane domain, such as isoform 2 and isoform 3, may function as decoy receptors for VEGFA, VEGFC and/or VEGFD. Isoform 2 plays an important role as negative regulator of VEGFA- and VEGFC-mediated lymphangiogenesis by limiting the amount of free VEGFA and/or VEGFC and preventing their binding to FLT4. Modulates FLT1 and FLT4 signaling by forming heterodimers. Binding of vascular growth factors to isoform 1 leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate and the activation of protein kinase C. Mediates activation of MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Mediates phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, reorganization of the actin cytoskeleton and activation of PTK2/FAK1. Required for VEGFA-mediated induction of NOS2 and NOS3, leading to the production of the signaling molecule nitric oxide (NO) by endothelial cells. Phosphorylates PLCG1. Promotes phosphorylation of FYN, NCK1, NOS3, PIK3R1, PTK2/FAK1 and SRC. {ECO:0000269|PubMed:10102632, ECO:0000269|PubMed:10368301, ECO:0000269|PubMed:10600473, ECO:0000269|PubMed:11387210, ECO:0000269|PubMed:12649282, ECO:0000269|PubMed:1417831, ECO:0000269|PubMed:15026417, ECO:0000269|PubMed:15215251, ECO:0000269|PubMed:15962004, ECO:0000269|PubMed:16966330, ECO:0000269|PubMed:17303569, ECO:0000269|PubMed:18529047, ECO:0000269|PubMed:19668192, ECO:0000269|PubMed:19834490, ECO:0000269|PubMed:20080685, ECO:0000269|PubMed:20224550, ECO:0000269|PubMed:20705758, ECO:0000269|PubMed:21893193, ECO:0000269|PubMed:7929439, ECO:0000269|PubMed:9160888, ECO:0000269|PubMed:9804796, ECO:0000269|PubMed:9837777}.

Molecular Weight: 64.8 kDa Including tag.

UniProt: P35968

Pathways: RTK Signaling, Glycosaminoglycan Metabolic Process, Signaling Events mediated by VEGFR1 and VEGFR2, Growth Factor Binding, Regulation of long-term Neuronal Synaptic Plasticity, VEGF Signaling