Recombinant Interleukin 21 (IL21)

9000-83-3

Za11

Interleukin 21

Q9HBE4

Prokaryotic expression

E. coli

N-terminal His and GST Tag

Prokaryotic expression

Positive Control; Immunogen; SDS-PAGE; WB.

Cytokine; Infection immunity

<1.0EU per 1μg (determined by the LAL method)

> 95%

Freeze-dried powder

20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.

45.5kDa

46kDa

Gln30~Ser162

8.4

Secreted

Interleukin 21

E.coli

Homo sapiens (Human)