Recombinant Human OX40 Protein
Recombinant Human OX40L Receptor is produced by our Mammalian expression system and the target gene encoding Leu29-Ala216 is expressed with a human IgG1 Fc tag at the N-terminus.
Product Specifications
Product Name Alternative
Tumor necrosis factor receptor superfamily member 4; TNFRSF4; OX40; CD134; Txgp1
UniProt
P43489
Expression Region
Leu29-Ala216
Conjugation
Unconjugated
Tag
N-Fc
Origin
Human
Field of Research
Immunology & Inflammation
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
ELISA: Immobilized Mouse OX40L-His (Cat#orb2994337) at 10μg/ml (100 μl/well) can bind Human OX40-Fc (Cat#orb2994421) .The ED50 of Human OX40-Fc (Cat#orb2994421) is 0.10 ug/ml.. BLI: Loaded Biotinylated Mouse OX40L-His (Cat#orb2994337) on AR2G Biosensor, can bind Human OX40-Fc (Cat#orb2994421) with an affinity constant of 907 nM as determined in BLI assay.
Form
Lyophilized
Molecular Weight
Predicted: 46.3 KDa. Observed: 40-60 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of PBS, pH 7.4.
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