Entrez Gene: 59067

Swiss Prot: Q9HBE4

Source: Recombinant human IL-21 Protein, Tag free (HEK293) protein is expressed in E.coli with Tag free. It contains the amino acid sequence of 25-155/162.

Storage Buffer: Lyophilized from 0.22um filtered solution in PBS, 5mM DTT (pH=7.4). Normally 5 % trehalose is added as protectant before Lyophilization.

Storage: The product should be stored at -70°C or -20°C.

Sequence: 25-155/162