Active Recombinant Human Interleukin 28A

• Cat.No.: IL28A-539H
• Product Overview: Recombinant human IL28A was expressed in E. coli and purified by using conventional chromatography techniques.

Specification

• Species: Human
• Source: Human
• Tag: Non
• Description: IFN-lambda-1, -2, and -3 (also known as IL29, IL28A and IL28B respectively) are distantly related to the IL10 family and Interferons. All three IFN-lambdas uses a distinct receptor system composed of an IFN-lambdaR1 subunit (also called CRF2-12) and IL10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defense similar but distinct than the type I Interferons.
• Form: Supplied as a lyophilized powder.
• Purity: >98% pure by SDS PAGE and HPLC
• Sequence: Region of IFN Gamma 2 protein corresponding to amino acids PVARLHGALP DARGCHIAQF KSLSPQELQA FKRAKDALEE SLLLKDCRCH SRLFPRTWDL RQLQVRERPM ALEAELALTL KVLEATADTD PALVDVLDQP LHTLHHILSQ FRACIQPQPT AGPRTRGRLH HWLYRLQEAP KKESPGCLEA SVTFNLFRLL TRDLNCVASG DLCV.
• Molecular Mass: 19.6 kDa
• Applications: Numerous applications are possible with this product and should be tested by the end user under their own laboratory conditions
• Endotoxin Levels: Endotoxin level is less than 0.1 ng per ug (1 EU/ug).
• Bioactivity: Determined by its ability to activate STAT following receptor-ligand interaction.
• Storage: Store at 4 deg C until reconstitution. Following reconstitution aliquot and freeze at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles.

Gene Information

• Gene Name: IL28A interleukin 28A (interferon, lambda 2) [ Homo sapiens ]
• Official Symbol: IL28A
• Synonyms: IL28A; interleukin 28A (interferon, lambda 2);IFNL2; IL-28A; IFN-lambda-2; interferon lambda 2; interferon-lambda 2; Interleukin-28A; Interferon lambda-2; IFN-lambda-2; ZCYTO20; Cytokine ZCYTO20
• Gene ID: 282616
• mRNA Refseq: NM_172138
• Protein Refseq: NP_742150
• MIM: 607401
• UniProt ID: Q8IZJ0
• Chromosome Location: 19q13.13
• Pathway: Cytokine-cytokine receptor interaction; Jak-STAT signaling pathway
• Function: Cytokine activity