Recombinant Cynomolgus 4-1BB Ligand/TNFSF9 Protein,hFc Tag

分子别名（Synonyms）

4-1BBL; 4-1BB Ligand;41BB Ligand; TNFSF9

表达区间及表达系统（Source）

Cynomolgus 4-1BB Ligand/TNFSF9 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Arg68-Glu251.[Accession | XP_015296398.1]

分子量大小（Molecular Weight）

The protein has a predicted MW of 46 kDa. Due to glycosylation, the protein migrates to 50-52 kDa based on SDS-PAGE result.

内毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

纯度（Purity）

> 95% as determined by SDS-PAGE and HPLC.

活性（Activity）

ELISA Data: Immobilized Cynomolgus/Rhesus macaque 4-1BB, His Tag at 0.2μg/ml (100μl/Well) on the plate. Dose response curve for Cynomolgus 4-1BB Ligand, hFc Tag with the EC50 of 3.3ng/ml determined by ELISA.

制剂（Formulation）

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重构方法（Reconstitution）

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