Recombinant humaan EphB4-eiwit

EPHB4, also known ephrin type-B receptor 4, is a member of the Eph receptor tyrosine kinase family. It binds transmembrane ephrin-B family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. This protein plays a central role in heart morphogenesis and angiogenesis through regulation of cell adhesion and cell migration. And the signaling of this protein controls cellular repulsion and segregation form EFNB2-expressing cells. And it also plays a role in postnatal blood vessel remodeling, morphogenesis and permeability and is thus important in the context of tumor angiogenesis. Recombinant human EPHB4 protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Ephrin type-B receptor 4, EPHB4, HFASD, HTK, MYK1, TYRO11, EPH receptor B4, Hepatoma transmembrane kinase, Tyrosine-protein kinase TYRO11

Baculovirus

Human

His-Tag

SDS-PAGE

0.25 mg/mL (determined by absorbance at 280 nm)

< 1 EU per 1ug of protein (determined by LAL method)

> 90% by SDS-PAGE

58.1 kDa (532aa)

EPHB4, Ephrin type-B receptor 4, EPHB4, HFASD, HTK, MYK1, TYRO11, ATGP3843-10 µg, ATGP3843-20 µg, ATGP3843-50 µg, ATGP3843-100 µg, ATGP3843-250 µg, ATGP3843-500 µg, ATGP3843-1 mg, ATGP3843-10, ATGP3843-20, ATGP3843-50, ATGP3843-100, ATGP3843-250, ATGP3843-500, ATGP3843-1

Liu T., et al, (2017) Cell Physiol Biochem. 41:819-834.; ; Kadife E., et al, (2018) Acta Oncol. 25:1-14.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Cardiovascular

NP_004435

P54760

Human

Leu16

LEETLLNTKL ETADLKWVTF PQVDGQWEEL SGLDEEQHSV RTYEVCDVQR APGQAHWLRT GWVPRRGAVH VYATLRFTML ECLSLPRAGRSCKETFTVFY YESDADTATA LTPAWMENPY IKVDTVAAEH LTRKRPGAEA TGKVNVKTLR LGPLSKAGFY LAFQDQGACM ALLSLHLFYK KCAQLTVNLT RFPETVPREL VVPVAGSCVV DAVPAPGPSP SLYCREDGQW AEQPVTGCSC APGFEAAEGN TKCRACAQGT FKPLSGEGSC QPCPANSHSN TIGSAVCQCR VGYFRARTDP RGAPCTTPPS APRSVVSRLN GSSLHLEWSA PLESGGREDL TYALRCRECR PGGSCAPCGG DLTFDPGPRD LVEPWVVVRG LRPDFTYTFE VTALNGVSSL ATGPVPFEPV NVTTDREVPP AVSDIRVTRS SPSSLSLAWA VPRAPSGAVL DYEVKYHEKG AEGPSSVRFL KTSENRAELR GLKRGASYLV QVRARSEAGY GPFGQEHHSQ TQLDESEGWR EQLAVEHHHH HH