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- SPECIES: Rat
- SOURCE SPECIES: E. coli
- RECOMBINANT PROTEIN SEQUENCE: MDCHIKDKDG KAFGSVLMIS INQLDKMTGT DSDCPNNEPN FFKKHLCDDT KEAAFLNRAA RKLRQFLKMN ISEEFNDHLL RVSDGTQTLV NCTSKEEKTI KEQKKNDPCF LKRLLREIKT CWNKILKGSI
- BIOLOGICAL ACTIVITY: The ED50 was determined by the dose - dependent stimulation of the proliferation of murine 2E8 cells is < 2.0 ng/mL, corresponding to a specific activity of > 5 x 106 units/mg.
Properties
- PURITY: Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin level is less than 0.1 ng per μg (1EU/μg). - PHYSICAL STATE: Lyophilized
- STORAGE CONDITIONS: The lyophilized IL-7 recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted IL-7 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing IL-7 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Additional Info
- NCBI OFFICIAL SYMBOL: Il7
- ADDITIONAL NAMES: Interleukin-7, IL-7
- Protein Accession Number: NP_037242.2
- PROTEIN GI NUMBER: 40254788
- NCBI GENE ID NUMBER: 25647
Background
- IL-7 is a hematopoietic growth factor which affects primarily early B and T cells. Produced by thymic stromal cells, spleen cells and keratinocytes, IL-7 can also co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2. Human and murine IL-7 is cross-species reactive. Recombinant rat IL-7 is a 15.0 kDa protein containing 130 amino acid residues.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: This product is for research use only.
Shipping Info
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