IL-6

Product Specifications

Accession Number

P26892

Expression Region

G30-K208

Expression System

E coli

Tag

Tag free

Stability

36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

Endotoxin

≤10 EU/mg

Purity

≥ 95% as determined by SDS-PAGE

Activity

Measured in a cell proliferation assay using M-NFS-60 cells. The ED50 for this effect is ≤0.1ng/ml.

Reconstitution

It is recommended to redissolve in sterile deionized water

Molecular Weight

20.7 kDa

Shipping Conditions

Blue Ice

Appearance

White powder, Colorless clear liquid after reconstitution

Formulation

Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol and 0.01% Tween 80, pH 7.4

Product Name Synonym

Interleukin-6; IL-6; B-Cell Stimulatory Factor 2; BSF-2; CTL Differentiation Factor; CDF; Hybridoma Growth Factor; Interferon Beta-2; IFN-Beta-2; IL6; IFNB2