IL-6 (human) (rec.) (His)

Interleukin-6; B Cell Stimulatory Factor 2; BSF-2; CTL Differentiation Factor; CDF; Interferon beta2; IFN-beta2

The ED50 as determined by the dose-dependent stimulation of the proliferation of IL-6 dependent murine 7TD1 cells is < 0.2 ng/ml, corresponding to a specific activity of > 5x 106units/mg.

32160000

<0.01EU/µg protein (LAL test; Lonza).

liquid

Lyophilized from 0.2µm-filtered solution in PBS.

Avoid freeze/thaw cycles.Centrifuge lyophilized vial before opening and reconstitution.PBS containing at least 0.1% BSA should be used for further dilutions.

Protein. Human IL-6 (aa 30-212) is fused at the C-terminus to a His-tag. Source: HEK 293 cells. Endotoxin content: <0.01EU/µg protein (LAL test; Lonza). Lyophilized from 0.2µm-filtered solution in PBS. Purity: >95% (SDS-PAGE). Interleukin 6 (IL-6) is a pleiotropic alpha-helical cytokine that plays important roles in acute phase reactions, inflammation, hematopoiesis, bone metabolism and cancer progression. IL-6 activity is essential for the transition from acute inflammation to either acquired immunity or chronic inflammatory disease. It is secreted by multiple cell types as a 22kDa-28kDa phosphorylated and variably glycosylated molecule. IL-6 induces signaling through a cell surface heterodimeric receptor complex composed of a ligand binding subunit (IL-6R) and a signal transducing subunit (gp130). IL-6 is a key factor for the growth of plasma cells.

~22kDa (SDS-PAGE)

NP_000591.1

Plastic Vial

Interleukin 6 (IL-6) is a pleiotropic alpha-helical cytokine that plays important roles in acute phase reactions, inflammation, hematopoiesis, bone metabolism and cancer progression. IL-6 activity is essential for the transition from acute inflammation to either acquired immunity or chronic inflammatory disease. It is secreted by multiple cell types as a 22kDa-28kDa phosphorylated and variably glycosylated molecule. IL-6 induces signaling through a cell surface heterodimeric receptor complex composed of a ligand binding subunit (IL-6R) and a signal transducing subunit (gp130). IL-6 is a key factor for the growth of plasma cells.

>95% (SDS-PAGE)

Human IL-6 (aa 30-212) is fused at the C-terminus to a His-tag.

HEK 293 cells

His

Non-hazardous

Other Proteins

12352202

Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.