Feline IL-2 (C146S) Recombinant Protein

• Description:

  Feline IL-2 (C146S) Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 21-154aa. Application (s) : SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

• Synonyms:

  Interleukin-2, IL-2, T-cell growth factor, TCGF

• Gene Name:

  IL2

• UniProt:

  Q07885

• 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:

  0.25mg/ml (determined by BCA assay)

• Bioactivity:

  Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 range ≤0.3 ng/ml.

• Form:

  Liquid

• Molecular Weight:

  17.8 kDa (157aa) 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.)