Active Interleukin 4 (IL4)

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

Interleukin 4

P20096

E. coli

N-terminal His and GST Tag

Cell culture; Activity Assays.

Cytokine; Immune molecule

> 97%

Freeze-dried powder

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

35.7kDa

36kDa

Asn61~Leu111

8.4

Interleukin 4

E.coli

Rattus norvegicus (Rat)