Recombinant human VEGF Receptor 2 protein (Active) (ab281825)
Key features and details
- Expression system: HEK 293 cells
- Purity: >= 95% SDS-PAGE
- Endotoxin level: <= 0.005 Eu/µg
- Active: Yes
- Suitable for: SDS-PAGE
Description
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Product name
Recombinant human VEGF Receptor 2 protein (Active)
See all VEGF Receptor 2 proteins and peptides -
Biological activity
Loaded Human VEGF165, His Tag on Anti-His antibody Biosensor can bind Human VEGFR2 with an affinity constant of 51.2 nM as determined in BLI assay (GatorBio Prime).
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Purity
>= 95 % SDS-PAGE.
>=95% Purity by HPLC -
Endotoxin level
<=0.005 Eu/µg -
Expression system
HEK 293 cells -
Accession
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Protein length
Full length protein -
Animal free
Yes -
Nature
Recombinant -
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Species
Human -
Sequence
ASVGLPSVSLDLPRLSIQKDILTIKANTTLQITCRGQRDLDWLWPNNQSG SEQRVEVTECSDGLFCKTLTIPKVIGNDTGAYKCFYRETDLASVIYVYVQ DYRSPFIASVSDQHGVVYITENKNKTVVIPCLGSISNLNVSLCARYPEKR FVPDGNRISWDSKKGFTIPSYMISYAGMVFCEAKINDESYQSIMYIVVVV GYRIYDVVLSPSHGIELSVGEKLVLNCTARTELNVGIDFNWEYPSSKHQH KKLVNRDLKTQSGSEMKKFLSTLTIDGVTRSDQGLYTCAASSGLMTKKNS TFVRVHEKPFVAFGSGMESLVEATVGERVRIPAKYLGYPPPEIKWYKNGI PLESNHTIKAGHVLTIMEVSERDTGNYTVILTNPISKEKQSHVVSLVVYV PPQIGEKSLISPVDSYQYGTTQTLTCTVYAIPPPHHIHWYWQLEEECANE PSQAVSVTNPYPCEEWRSVEDFQGGNKIEVNKNQFALIEGKNKTVSTLVI QAANVSALYKCEAVNKVGRGERVISFHVTRGPEITLQPDMQPTEQESVSL WCTADRSTFENLTWYKLGPQPLPIHVGELPTPVCKNLDTLWKLNATMFSN STNDILIMELKNASLQDQGDYVCLAQDRKTKKRHCVVRQLTVLERVAPTI TGNLENQTTSIGESIEVSCTASGNPPPQIMWFKDNETLVEDSGIVLKDGN RNLTIRRVRKEDEGLYTCQACSVLGCAKVEAFFIIEGAQEKTNLE -
Predicted molecular weight
83 kDa -
Actual molecular weight
83 kDa -
Molecular weight information
Predicted is 83330.95 (+/- 10 Da by ESI-TOF). -
Amino acids
20 to 764 -
Additional sequence information
Tags: N-terminal glycine
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Specifications
Our Abpromise guarantee covers the use of ab281825 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
SDS-PAGE
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Form
Lyophilized -
Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at Room Temperature. Store at Room Temperature.
pH: 7.40
Constituents: 0.727% Dibasic monohydrogen potassium phosphate, 0.248% Monobasic dihydrogen potassium phosphate, 10.26% D-(+)-Trehalose dihydrateThis product is an active protein and may elicit a biological response in vivo, handle with caution.
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ReconstitutionReconstitute with phosphate buffered saline.Store lyophilized form at room temperature. Reconstitute, aliquot and store at -80°C for 12 months or +4°C for 1 week.Avoid repeated freeze-thaw. Lyophilized contents may appear as either a translucent film or a white powder. This variance does not affect the quality of the product.
General Info
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Alternative names
- CD309
- CD309 antigen
- EC 2.7.10.1
see all -
Function
Receptor for VEGF or VEGFC. 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. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions. -
Involvement in disease
Defects in KDR are associated with susceptibility to hemangioma capillary infantile (HCI) [MIM:602089]. HCI are benign, highly proliferative lesions involving aberrant localized growth of capillary endothelium. They are the most common tumor of infancy, occurring in up to 10% of all births. Hemangiomas tend to appear shortly after birth and show rapid neonatal growth for up to 12 months characterized by endothelial hypercellularity and increased numbers of mast cells. This phase is followed by slow involution at a rate of about 10% per year and replacement by fibrofatty stroma. -
Sequence similarities
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Contains 7 Ig-like C2-type (immunoglobulin-like) domains.
Contains 1 protein kinase domain. -
Post-translational
modificationsPhosphorylated. Dephosphorylated by PTPRB. Dephosphorylated by PTPRJ at Tyr-951, Tyr-996, Tyr-1054, Tyr-1059, Tyr-1175 and Tyr-1214. -
Cellular localization
Membrane. - Information by UniProt
Images
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Biological Activity - Recombinant human VEGF Receptor 2 protein (Active) (ab281825)
Loaded Human VEGF165, His Tag on Anti-His antibody Biosensor can bind Human VEGFR2 with an affinity constant of 51.2 nM as determined in BLI assay (GatorBio Prime).
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SDS-PAGE - Recombinant human VEGF Receptor 2 protein (Active) (ab281825)SDS-PAGE analysis of ab281825
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
References (0)
ab281825 has not yet been referenced specifically in any publications.
