Recombinant Human 4-1BB Ligand/TNFSF9 Trimer Protein,monomeric 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）

Human 4-1BB Ligand/TNFSF9 Trimer Protein is expressed from HEK293 with monomeric hFc tag at the N-Terminus. It contains Arg71-Glu254.[Accession | P41273]

分子量大小（Molecular Weight）

The protein has a predicted MW of 84.3 kDa same as 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

活性（Activity）

ELISA Data: Immobilized Human 4-1BB, His Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human 4-1BB Ligand Trimer, 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.