Biotinylated Human OX40/TNFRSF4/CD134 Protein (Primary Amine Labeling) (OX4-HM240B)

  • Express System: HEK293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Biotinylated: yes
  • Exact Sequence: Leu29-Ala216

Catalog: OX4-HM240B


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Product Description Recombinant Biotinylated Human OX40/TNFRSF4/CD134 Protein (Primary Amine Labeling) is expressed from HEK293 with hFc tag at the C-Terminus.It contains Leu29-Ala216.

Product Background

Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molecule, expressed after 24 to 72 hours following activation; its ligand, OX40L, is also not expressed on resting antigen presenting cells, but is following their activation.

Product Category

Recombinant Protein


Synonyms CD134; OX40; OX40L receptor; TNFRSF4; ACT-135; Ly-70; OX40 homologue;-TXGP1L; IMD16

Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 46.8 kDa. Due to glycosylation, the protein migrates to 72-75 kDa based on Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU per ug by the LAL method.
Form Liquid
Shipping Shipped with dry ice.
Formulation Supplied as 0.22um filtered solution in PBS (pH 7.4).
Stability And Storage Valid for 12 months from date of receipt when stored at -80°C.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Biotinylated Human OX40 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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