"EPHB4" Related Products

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Recombinant Human EPHB4 Protein (Met1-Ala539), His-tagged, Biotinylated

Cat.No. : EPHB4-363H
Product Overview : Recombinant Human EPHB4 Protein (NP_004435.3) (Met1-Ala539) was produced by Baculovirus-Insect Cells expression system. This protein was expressed with a C-terminal polyhistidine tag. The purified protein was biotinylated in vitro.
Description : Ephrin type-B receptor 4 is a protein that in humans is encoded by the EPHB4 gene. It is a single-pass type I membrane protein belonging to the ephrin receptor subfamily of protein kinase superfamily. Members of the ephrin and Eph family are local mediators of cell function through largely contact-dependent processes in development and in maturity. Furthermore, EphB4 protein and the corresponding ligand Ephrin-B2 contribute to tumor growth in various human tumors. EphB4 protein has tumor suppressor activities and that regulation of cell proliferation, extracellular matrix remodeling, and invasive potential are important mechanisms of tumor suppression. Therefore, Ephrin-B2/EphB4 may be recognized as a novel prognostic indicator for cancers.
Source : Baculovirus-Insect Cells
Species : Human
Tag : His
Predicted N Terminal : Leu 16
Form : Lyophilized from sterile Sterile PBS. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Molecular Mass : The recombinant EPHB4 consists of 535 amino acids and predicts a molecular mass of 58.5 kDa.
Protein length : Met1-Ala539
Endotoxin : < 1.0 EU per μg protein as determined by the LAL method.
Purity : > 95 % as determined by SDS-PAGE.
Stability : Samples are stable for up to twelve months from date of receipt at -70 centigrade.
Storage : Store it under sterile conditions at -20 centigrade to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Shipping : In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Gene Name : EPHB4 EPH receptor B4 [ Homo sapiens ]
Official Symbol : EPHB4
Synonyms : EPHB4; EPH receptor B4; EphB4 , HTK; ephrin type-B receptor 4; Tyro11; ephrin receptor EphB4; HTK; MYK1; TYRO11;
Gene ID : 2050
mRNA Refseq : NM_004444
Protein Refseq : NP_004435
MIM : 600011
UniProt ID : P54760

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