Human OX40/TNFRSF4/CD134 Protein (LTP10842)

Product Name
Human OX40/TNFRSF4/CD134 Protein (LTP10842)
Catalog Number
LTP10842
Quantity
100ug
Price
$540 In stock
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.
Description
Recombinant Human OX40/TNFRSF4/CD134 Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal. It contains Leu29-Ala216.
Target
OX40/TNFRSF4/CD134
Species
Human
Gene/Protein ID
P43489
Exact Sequence
Leu29-Ala216
Molecular Weight
The protein has a predicted MW of 23.2 kDa. Due to glycosylation, the protein migrates to 48-55 kDa based on the Tris-Bis PAGE result.
Activity
0
Tag
C-His-Avi
Express System
Expi293
Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin
Less than 1EU per ug by the LAL method.
Formulation
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as a protectant before lyophilization.
Stability and Storage

Reconstituted protein stable at -80 C for 12 months, 4 C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

Shipping
Shipped at ambient temperature.
Reconstitution

Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.

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Human OX40/TNFRSF4/CD134 Protein (LTP10842)
  • 5 Units in Stock

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