EFNB2A Protein, Danio rerio (zebrafish), Recombinant (Fc Tag)


EFNB2A Protein, Danio rerio (zebrafish), Recombinant (Fc Tag): 製品情報

(16.2+75.4) % as determined by SDS-PAGE
< 1.0 EU per μg of the protein as determined by the LAL method
Measured by its binding ability in a functional ELISA.
Immobilized human EphB4-His (Cat:10235-H08H) at 10 μg/ml (100 μl/well) can bind zebrafish EFNB2A-Fc, The EC50 of zebrafish EFNB2A-Fc is 12.8-30.1 ng/ml.
A DNA sequence encoding the zebrafish EFNB2A (O73874) (Met 1-Ala222) was expressed with the Fc region of human IgG1 at the C-terminus.
NCBI Reference No.
HEK293 Cells
Danio rerio (zebrafish)
Leu 25
The recombinant zebrafish EFNB2A consists of 439 amino acids and has a calculated molecular mass of 48.9 kDa. It migrates as an 97 and 58 KDa band in SDS-PAGE under reducing conditions.
Lyophilized from sterile PBS, PH 7.4.
1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Please refer to the specific buffer information in the hard copy of CoA.
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.
安定性 & 保存条件
Samples are stable for up to twelve months from date of receipt at -70℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

EFNB2A Protein, Danio rerio (zebrafish), Recombinant (Fc Tag): 画像

EFNB2A Protein, Danio rerio (zebrafish), Recombinant (Fc Tag): 別名

efnb2 Protein, Danio rerio (zebrafish); EFNB2A Protein, Danio rerio (zebrafish); id:ibd5072 Protein, Danio rerio (zebrafish)

EFNB2A 背景情報

Efnb2a, also known as ephrin B2a, belongs to the ephrin family. Members of this family are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Efnb2a binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Efnb2a, together with ephb4 may play a central role in heart morphogenesis and angiogenesis through regulation of cell adhesion and cell migration.
  • Shaw KM. et al., 2006, Dev Dyn. 235 (7): 1753-60.
  • Kemp HA. et al., 2009, Dev Biol. 327 (2): 313-26.
  • Patten SA. et al., 2012, PLoS One. 7 (2): e31650.
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