IFN lamda 1 Recombinant Protein
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IFN λ-1,-2, and -3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and Interferons. All three IFN-lambdas use a distinct receptor system composed of an IFN-λR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces anti-viral defense similar but distinct than the type I Interferons. (Kotenko, SV. et al. Nat Immunology 2003 [1] p. 69-77). Recombinant human IFN-λ 1 is a 19.8 kDa protein containing 178 amino acid residues.
Specyfikacja/Zawartość:
- Tested Applications: N/A
- Applications: N/A
- Predicted Molecular Weight: N/A
- Physical state: Lyophilized
- Buffer: N/A
- Concentration: N/A
- NCBI official symbol: IFNL1
- Accession #: NP_742152.1
- Protein GI: 26024325
- NCBI gene ID#: 282618
- NCBI official full name: interferon, lambda 1
- NCBI organism: Homo sapiens
- Peptide sequence: PTSKPTTTGK GCHIGRFKSL SPQELASFKK ARDALEESLK LKNWSCSSPV FPGNWDLRLL QVRERPVALE AELALTLKVL EAAAGPALED VLDQPLHTLH HILSQLQACI QPQPTAGPRP RGRLHHWLHR LQEAPKKESA GCLEASVTFN LFRLLTRDLK YVADGNLCLR TSTHPEST
- SWISSPROT #: Q8IU54
- Background Reference 1: N/A
- Background Reference 2: N/A
- Background Reference 3: N/A
- Background Reference 4: N/A
- Background Reference 5: N/A
- Source: E. coli
- Species: Human
- By Source: E. Coli
- By Species: Human
- Fusion tag: N/A
- Sequence: PTSKPTTTGK GCHIGRFKSL SPQELASFKK ARDALEESLK LKNWSCSSPV FPGNWDLRLL QVRERPVALE AELALTLKVL EAAAGPALED VLDQPLHTLH HILSQLQACI QPQPTAGPRP RGRLHHWLHR LQEAPKKESA GCLEASVTFN LFRLLTRDLK YVADGNLCLR TSTHPEST
- Biology activity: Recombinant human IFN - lambda 1 induces phosphorylation of STAT2.
- Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses.
- Endotoxin level is less than 0.1 ng per µg (1EU/µg).
Wysyłka i przechowywanie:
The lyophilized IFN lamda 1 recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted IFN lamda 1 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing IFN lamda 1 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.
Inne:
This product is for research use only.
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