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407293

Sigma-Aldrich

α-Interferon, Mouse, Recombinant, E. coli

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

assay

≥95% (SDS-PAGE)

Quality Level

form

liquid

specific activity

≥3.5 x 104 units/mL

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

shipped in

wet ice

storage temp.

−70°C

General description

Recombinant, mouse α-interferon expressed in E. coli. Antiviral and anti-neoplastic agent. Suppresses bone marrow function and induces apoptotic cell death in non-melanoma skin cancer. IFN-α signaling is mediated by JAK1 and TYK2 tyrosine kinases. Note: 1 KU = 1000 units.
Recombinant, mouse α-interferon expressed in E. coli. Antiviral, antineoplastic agent. Expressed during the triggering stage of macrophage cytocidal activation. Suppresses bone marrow function and cell proliferation. Modulates the immune response. Also known to induce apoptotic cell death in non-melanoma skin cancer.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit of interferon per ml of medium will cause a 50% inhibition of EMCV-induced cytopathic effect on mouse L929 cells. Units are determined with respect to the NIH international reference standard for mouse IFN-α.

Other Notes

Krishnan, K., et al. 1997. Eur. J. Biochem. 247, 298.
Rodriquez-Villanueva, S., and McDonnel, T.J. 1995. Int. J. Cancer61, 110.
Dianzani, F. 1993. Gut34, 574.
Brouty-Boyce, D., and Zetter, B.R. 1990. Science208, 516.
Sidky, Y.A., and Borden, E.C. 1987. Cancer Res.47, 5155.
Daugherty, B.L., and Pestka, S. 1986. Methods Enzymol.119, 34.
Pestka, S. 1986. Methods Enzymol.119, 14.
Familletti, P.C., et al. 1981. Methods Enzymol.78, 387.
Johnson, M.D., et al. 1981. Methods Enzymol.78, 394.
Rubinstein, S., et al. 1981. J. Virol.37, 755.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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