BP001703-C465: Recombinant Human Ephrin-B2 (EFNB2) Protein
Source: HEK 293-derived.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).BP001703-PRO-937: Recombinant Human Ephrin-B2 (EFNB2) Protein
Source: E. coli-derived.
Purity: > 85% by SDS-PAGE.BP005087: Human Ephrin-B2/EFNB2 Protein with the C-hFc Tag
Source: The recombinant Human Ephrin-B2/EFNB2 Protein, (amino acids Ile28-Ala229) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Activity: Immobilized recombinant Human EPHB2 protein with the C-hFc tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human Ephrin-B2 protein with the C-hFc tag with the EC50 of 3.2 ng/ml determined by ELISA (QC Test). The affinity constant of 82.97 pM as determined in SPR assay (Biacore T200).
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.