MilliporeSigma™ γ-Interferon, Rat, Lyophilized, Recombinant Protein, E. coli

Catalog No.	Quantity
40-732-1100UG	100μg

Catalog No. 40-732-1100UG Supplier MilliporeSigma™ Supplier No. 407321100UG

Description

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.

Specifications

• Formulation: Lyophilized from 0.5X PBS, pH 7.2.
• Preparation Method: Reconstitute with sterile water to ≥100μg/mL, containing 0.1% HSA or BSA. Further dilute with aqueous buffers just prior to use.
• Purification Method: RP-HPLC
• Quantity: 100μg
• Source: E. coli
• Immunogen: γ-Interferon
• Storage Requirements: 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.
• Regulatory Status: RUO
• Species: Rat
• Recombinant: Recombinant
• Form: Lyophilized
• Purity or Quality Grade: ≥95%