-
Species of Origin
Human
Expression system
Escherichia coli
-
Affinity Tag
His Tag (C-term)
Buffer
Lyophilized from a 0.2 µm filtered solution of PBS, pH 8.0.
-
Purity
>98% as determined by SDS-PAGE analysis.
Molecular weight
The protein has a calculated MW of 20.70 kDa.
The protein migrates as 22 kDa under reducing condition (SDS-PAGE analysis). -
Activity
Measure by its ability to induce IL-8 secretion in HuH7 cells. The ED₅₀ for this effect is <6 ng/mL.
Endotoxin level
<0.1 EU per 1 μg of the protein by the LAL method.
-
Form
Lyophilized
-
Specifications
-
Background
-
Background
Interleukin 29 (IL-29) is a cytokine, predicts a molecular mass of 21.9 kDa. It belongs to type III interferons group, also termed interferons λ (IFN-λ). Its induction of STAT3-STAT5 has also been displayed, albeit to a lesser degree. The STAT1 /STAT2 signaling cascade transpires as follows: once tyrosine residues on STAT1 and STAT2 are phosphorylated, these proteins dimerize and are subsequently transported to the nucleus.
Synonyms
IFN-lambda-1, Cytokine Zcyto21, Interleukin-29, IL-29
-
Uniprot ID
Q8IU54
Sequence Note
Pro23-Thr200
-
-
Instruction
-
Reconstitution
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration of 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
-
Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
-
-
Image
![SDS-PAGE analysis of recombinant human IL-29.]()
SDS-PAGE analysis of recombinant human IL-29.
1/1 -
Review
Help others learn more about this product. Use the link below to share your experience.
-
Publication
There are currently no publications. Use the link below to let us know.
-
Datasheet & Documents
1/1
Disclaimer：For Research Use or Further Manufacturing Only.
最後更新：
