Active Recombinant Human IFNL1 Protein, His-tagged

• Cat.No.: IFNL1-02H
• Product Overview: Recombinant Human IL-29/IFN-lambda 1 Protein (Gly20-Thr200) with a C-terminal 10-His tag was expressed in Mouse myeloma cell line.

Specification

• Species: Human
• Source: NS0
• Tag: His
• Protein Length: 20-200 a.a.
• Description: This gene encodes a cytokine distantly related to type I interferons and the IL-10 family. This gene, interleukin 28A (IL28A), and interleukin 28B (IL28B) are three closely related cytokine genes that form a cytokine gene cluster on a chromosomal region mapped to 19q13. Expression of the cytokines encoded by the three genes can be induced by viral infection. All three cytokines have been shown to interact with a heterodimeric class II cytokine receptor that consists of interleukin 10 receptor, beta (IL10RB) and interleukin 28 receptor, alpha (IL28RA).
• Bio-activity: Measured in an anti-viral assay using HepG2 human hepatocellular carcinoma cells infected with encephalomyocarditis (EMC) virus. The ED50 for this effect is 1-5 ng/mL.
• Molecular Mass: 26-35 kDa
• N-terminal Sequence Analysis: Gly20
• Endotoxin: < 0.10 EU/μg of the protein by the LAL method.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  12 months from date of receipt, -20 to -70 centigrade as supplied.
  1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
  3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
• Reconstitution: Reconstitute at 100 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.
• Shipping: The product is shipped at ambient temperature.

Gene Information

• Gene Name: IFNL1 interferon lambda 1 [ Homo sapiens (human) ]
• Official Symbol: IFNL1
• Synonyms: IFNL1; interferon lambda 1; IL29; IL-29; interferon lambda-1; IFN-lambda-1; cytokine Zcyto21; interleukin 29 (interferon, lambda 1); interleukin-29
• Gene ID: 282618
• mRNA Refseq: NM_172140
• Protein Refseq: NP_742152
• MIM: 607403
• UniProt ID: Q8IU54