Human secreted OX40, also known as CD134, Tumor Necrosis Factor Receptor Superfamily Member 4, and TNFRSF4, GenBank Accession No. NM_003327, a.a. 29-216 with C-terminal Avitag™ and Histag, expressed in a HEK293 cell expression system. This protein is enzymatically biotinlabeled using Avitag™ technology. MW = 23.6 kDa (monomer). This protein runs at a higher MW by SDS-PAGE due to glycosylation. Biotinylation was confirmed to be >90%.

P43489

Tumor Necrosis Factor Receptor Superfamily Member 4, TNFRSF4, CD134

8 mM Phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol

Aqueous buffer solution

At least 6 months at -80°C

Useful for studying protein binding, screening small molecules, and in vitro cellular assays.

1. Rogers, P.R. et al., Immunity. 2001; 15(3): 445-455.
2. Ito, T. et al., J. Exp. Med. 2005; 202(9): 1213-1223.

HiP™ indicates a high purity protein with ≥90% purity as measured by gel filtration.

Avoid freeze/thaw cycles. Protein may be diluted to 100 μg/ml in PBS + glycerol and stored at –80°C.

Immunotherapy

Recombinant Protein