• HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human IL-29 protein

Activity

0.12-0.6 ng/mL EC50

Specific Activity

8.9 x 10^5 IU/mg calibrated against IL-29 reference standard (NIBSC cat no: 10/176). Reference use only. Specific activity is not routinely tested

Species Reactivity

human

Purity

>95%

Cat no : HZ-1156

Synonyms

Cytokine Zcyto21, IFN lambda 1, IFNL1, IFN-lambda 1, IL 29, IL29, IL-29, Interferon lambda 1, Interleukin 29, ZCYTO21



Technical Specifications

GeneID 282618
Species Human
Expression HEK293
Activity 0.12-0.6 ng/mL EC50
Specific Activity8.9 x 10^5 IU/mg calibrated against IL-29 reference standard (NIBSC cat no: 10/176). Reference use only. Specific activity is not routinely tested
Purity >95%
Endotoxin<1 EU/μg
Accession NumberQ8IU54
Molecular Mass 29 and 35 kDa, monomer, glycosylated
Formulation 1x PBS, See Certificate of Analysis for details
Species Reactivity human

Stability and Reconstitution

Stability and StorageProduct FormTemperature ConditionsStorage Time
(From Date of Receipt)
Lyophilized-20°C to -80°CUntil Expiry Date
LyophilizedRoom Temperature2 weeks
Reconstituted as per CofA-20°C to -80°C6 months
Reconstituted as per CofA4°C1 week
Avoid repeated freeze-thaw cycles.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1xPBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA).

Background

Interleukin-29(IL-29, also known as IFN gamma1)is a member of the helical cytokine family and is a type III interferon. IL-29 plays an important role in host defenses against microbes and its gene is highly upregulated in cells infected with viruses (PMID: 18547367;12469119;27637354)

Synonyms

Cytokine Zcyto21, IFN lambda 1, IFNL1, IFN-lambda 1, IL 29, IL29, IL-29, Interferon lambda 1, Interleukin 29, ZCYTO21

Publications

SpeciesTitle

Antiviral Res

Antiviral candidates against the hepatitis E virus (HEV) and their combinations inhibit HEV growth in in vitro.

Authors - Takashi Nishiyama
human

Cell Rep

Critical role of Syk-dependent STAT1 activation in innate antiviral immunity.

Authors - Shasha Liu

Int J Mol Sci

Multifaceted Analysis of IL-23A- and/or EBI3-Including Cytokines Produced by Psoriatic Keratinocytes.

Authors - Kota Tachibana
human

J Virol Methods

Screening of novel drugs for inhibiting hepatitis E virus replication.

Authors - Takashi Nishiyama