Mouse IL-1ra/IL-1F3 Recombinant Protein

• Description:

  Mouse IL-1ra/IL-1F3 Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 27-178aa. Application (s) : SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

• Synonyms:

  Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, IL1RA

• Gene Name:

  Il1rn

• UniProt:

  P25085

• Tag:

  His-Tag

• Source:

  E. coli

• Sequence:

  [object Object]

• Applications:

  SDS-PAGE, Bioactivity

• Field of Research:

  Hormones and Cytokines

• Purification:

  > 95% by SDS-PAGE

• Concentration:

  1mg/ml (determined by Bradford assay)

• Bioactivity:

  Measured by its ability to inhibit proliferation using D10.G4.1 mouse helper T cells. The ED50 for this effect is less or equal to 60 ng/ml with Mouse IL-1 alpha.

• Form:

  Liquid

• Molecular Weight:

  20 kDa (177aa) confirmed by MALDI-TOF

• Shipping Conditions:

  Available

• Storage Conditions:

  Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)