407321-M

γ-Interferon, Rat, Recombinant, E. coli

• UNSPSCコード: 12352202

特性

• アッセイ: ≥95% (reversed phase HPLC)
• 品質水準: 100
• フォーム: lyophilized
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated
• 保管温度: −20°C

詳細

詳細

Recombinant rat interferon-γ (IFN-γ) expressed in E. coli as a single, non-glycosylated polypeptide containing 135 amino acids. Purified by chromatographic methods. IFN-γ is a type II cytokine produced by activated T cells and natural killer cells. It plays a significant role immunoregulation and has been implicated in the induction of the expression of class II histocompatibility molecules in cells that do not normally express them, resulting in autoimmune disease.

生物化学的／生理学的作用

Reported as U/mg on a lot-specific basis using a cytopathic affect inhibition assay with NIH/3T3 cells challenged with EMC virus.

警告

Toxicity: Standard Handling (A)

物理的形状

Lyophilized from 0.5X PBS, pH 7.2.

再構成

Following reconstitution, refrigerate (4°C) for short-term storage or aliquot and freeze (-20°C) for long-term storage. Stock solutions are stable for up to 7 days at 4°C or for up to 4 months at -20°C. Avoid freeze/thaw cycles of solutions.

Reconstitute with sterile water to ≥100 µg/ml, containing 0.1% HSA or BSA. Further dilute with aqueous buffers just prior to use.

その他情報

Alvarado, J., et al. 2005. Immunol. Lett.99, 109.
Di Rosa, M., et al. 2005. Clin. Chem. Lab. Med.43, 499.
Malaguarnera, L., et al. 2005. J. Clin. Lab. Anal.19, 128.

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1