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Products > Product Cytokines > IL-29

IL-29  (Recombinant Human)

Product Description:

  • Endotoxin-free
  • Animal-derived product free
  • Available in Bulk
  • High Activity

Xeno-free human IL-29HuXp (IFN-lambda 1) is expressed in human 293 cells as a glycoprotein with an apparent molecular mass of 29 and 35 kDa. IL-29 has immunomodulatory activity and may function in antiviral immunity. This cytokine is produced in a serum-free, chemically defined media. Production in human 293 cells offers authentic human glycosylation which contributes to stability in cell growth media and other applications. The purity is greater than 95%.

Technical Specifications:

  • Species: Human
  • Expression: HEK293 Cell Expressed
  • Activity: Typically ≤5 ng/mL EC50
  • Purity: >95%
  • Endotoxin: <1 EU/μg
  • Molecular Mass: 29 and 35 kDa, monomer, glycosylated
  • Formulation: 1x PBS

Purity Confirmation:

The protein was resolved by SDS-polyacrylamide gel electrophoresis and the gel was stained with Coomassie blue.

Activity Assay:

The activity was determined by the dose-dependent protection of the cytopathic effect on A549 cells (human lung adenocarcinoma epithelial cell line) that were challenged with encephalomyocarditis (EMC) virus.

Reconstitution Buffer:

Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1xPBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).

IL-29

Synonyms: IFN-λ1 IL 29, IL29, IFNλ1, IFN λ1

Cat #: Size Price
HZ-1156 10 µg $207
HZ-1157 100 µg $1,485
HZ-1158 1000 µg $4,510

Human Cell Expressed

Animal Component-Free, Xeno-Free Production