Rat OX40 / TNFRSF4 / CD134 Protein, Fc Tag

Tumor necrosis factor receptor superfamily member 4 (TNFRSF4) is also known as ACT35 antigen, OX40L receptor, TAX transcriptionally-activated glycoprotein 1 receptor, CD antigen CD134, OX40. OX40 / TNFRSF4 contains four TNFR-Cys repeats. TNFRSF4 is receptor for TNFSF4 / OX40L / GP34 and can interacts with TRAF2, TRAF3 and TRAF5.

Product Specifications

Background

Specifications

This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 47.7 kDa. The protein migrates as 66 kDa under reducing (R) condition, and 150 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.

Accession Number

P15725

Expression Region

Val 20 - Pro 210

Host

HEK293

Target

OX40

Conjugation

Unconjugated

Tag

C-Fc

Source

Rat

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

1.0 EU per μg

Purity

90%

Bioactivity

Immobilized Rat OX40, Fc Tag (Cat. No. OX0-R5253) at 2 μg/mL (100 μL/well) can bind Rat OX40 Ligand, His Tag (Cat. No. OXL-R5248) with a linear range of 10-78 ng/mL (Routinely tested).