Active Recombinant Rat Il7

• Cat.No.: Il7-670R
• Product Overview: Recombinant Rat Il7 (Accession # NP_037242) Asp26-Ile154, fused with an N-terminal Met, was produced in E. coli.

Specification

• Species: Rat
• Source: E.coli
• Protein Length: Asp26-Ile154
• Predicted N Terminal: Starts at Met
• Form: Lyophilized from a 0.2 µm filtered solution in PBS with BSA as a carrier protein.
• Bio-activity: Measured in a cell proliferation assay using PHA-activated human peripheral blood lymphocytes (PBL). Yokota, T. et al. (1986) Proc. Natl. Acad. Sci. USA 83:5894. The ED50 for this effect is typically 0.1-0.6 ng/mL.
• Molecular Mass: Recombinant Rat Il7, Met-tagged has a calculated MW of 15 kDa. In SDS-PAGE migrates as 15 kDa, reducing conditions.
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).

Gene Information

• Gene Name: Il7 interleukin 7 [ Rattus norvegicus ]
• Official Symbol: Il7
• Synonyms: IL7; interleukin 7; interleukin-7; IL-7
• Gene ID: 25647
• mRNA Refseq: NM_013110
• Protein Refseq: NP_037242