Human 4-1BB

SKU: orb2994314

Description

Recombinant Human 4-1BB Ligand Receptor is produced by our Mammalian expression system and the target gene encoding Leu24-Gln186 is expressed with a 6His tag at the C-terminus.

Key Properties

• Expression System: Human Cells
• Biological Origin: Human
• Biological Activity: BLI: Loaded Human 4-1BB-His(Cat#orb2994314) on HIS1K Biosensor, can bind Anti-Human CD137 mAb-Fc(Cat#orb2993114) with an affinity constant of 25.5 nM as determined in BLI assay.
• Tag: C-6His
• Molecular Weight: Predicted: 18.1 KDa. Observed: 28-35 KDa, reducing conditions
• Expression Region: Leu24-Gln186
• Purity: SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
• Endotoxins: < 1 EU/µg as determined by LAL test.
• Conjugation: Unconjugated

Storage & Handling

• Storage: 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.
• Form/Appearance: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
• Reconstitution: Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Disclaimer: For research use only

Alternative Names

CD137; ILA; TNFRSF9; 4-1BB ligand receptor; CDw137; T-cell antigen 4-1BB homolog; T-cell antigen ILA

Quick Database Links

UniProt

Q07011