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Recombinant Human Interleukin-28B/IL-28B/IFN-lambda 3

CAT: 0793-32-8911-50Size: 50 µgDry Ice: NoHazardous: No
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CAT#:0793-32-8911-50Size:50 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Source: Human Cells. MW :19.6kD. Recombinant Human Interleukin-28B is produced by our Mammalian expression system and the target gene encoding Val22-Val196 is expressed. Interleukin-28B, also known as Cytokine Zcyto22, Interferon lambda-3, Interferon lambda-4, IFNL3, IFNL4, ZCYTO22 and IL28B, is a secreted cytokine which belongs to the IL-28/IL-29 family. IL-28 has also been shown to play a role in the adaptive immune response. IL28B has immunomodulatory activity and up-regulates MHC class I antigen expression. IL28B displays potent antiviral activity and antitumor activity. In addition, IL28B is a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IL28RA. The ligand/receptor complex seems to signal through the Jak-STAT pathway.
Gene Name
IFNL3
Gene ID
282617
UniProt
Q8IZI9
Components
Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,1mM EDTA, pH7.4.
Shipping Conditions
The product is shipped at ambient temperature.
Storage Conditions
Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.
Applications Notes
Endotoxin : Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.
Amino Acids
VPVARLRGALPDARGCHIAQFKSLSPQELQAFKRAKDALEESLLLKDCKCRSRLFPRTWDLRQLQVRERPVALEAELALTLKVLEATADTDPALGDVLDQPLHTLHHILSQLRACIQPQPTAGPRTRGRLHHWLHRLQEAPKKESPGCLEASVTFNLFRLLTRDLNCVASGDLCV