Recombinant Interleukin 4 (IL4)

9000-83-3

BSF1; BCGF1 ; B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra

Interleukin 4

P30367

Prokaryotic expression

E. coli

N-terminal His Tag

Prokaryotic expression

Positive Control; Immunogen; SDS-PAGE; WB.

Cytokine; Immune molecule

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

> 80%

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

16.3kDa

16kDa

His25-Cys135

9.7

Secreted

Interleukin 4

E.coli

Bos taurus; Bovine (Cattle)