Recombinant Human CD40 Protein

Recombinant Human CD40L Receptor is produced by our Mammalian expression system and the target gene encoding Glu21-Arg193 is expressed with a mouse IgG1 Fc tag at the C-terminus.

Product Specifications

Product Name Alternative

Tumor Necrosis Factor Receptor Superfamily member 5; B-Cell Surface Antigen CD40; Bp50; CD40L Receptor; CDw40; CD40; TNFRSF5

UniProt

P25942

Expression Region

Glu21-Arg193

Conjugation

Unconjugated

Tag

C-mFc

Origin

Human

Field of Research

Immunology & Inflammation

Endotoxin

< 1 EU/μg as determined by LAL test.

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Bioactivity

BLI: Loaded Human CD40L-His (Cat#orb2994033) on HIS1K Biosensor, can bind Human CD40-mFc (Cat#orb2994039) with an affinity constant of 0.20 uM as determined in BLI assay.

Form

Lyophilized

Molecular Weight

Predicted: 45.7 KDa. Observed: 50-65 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.