Recombinant Human IL22 protein, C-hIgG2 Fc tag
Product Description
Cat
IMP-1166
Official Symbol
IL22
Product Overview
Recombinant Human IL22(Q9GZX6)(Ala34-Ile179) protein, fused with a hIgG2 Fc tag at the C-terminus, was expressed from HEK293 Cells.
Expression System
HEK293
Species
Human
Tag
C-hIgG2 Fc tag
Form
Lyophilized from sterile PBS, pH 7.4.
Molecular Mass
The protein has a calculated MW of 43.4kDa, and migrates as 50-62 kDa under reducing conditions.
Protein length
Ala34-Ile179
Endotoxin
Less than 1.0 EU per ug as determined by the LAL method.
Purity
>95% as determined by reducing SDS-PAGE.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.
SDS-PAGE
SDS-PAGE

Bioactivity-Cell based assay 1
Bioactivity

Measured by its ability to induce IL-10 secretion in COLO 205 human colorectal adenocarcinoma cells. The ED50 for this effect is 90.41 ng/ml.

Data Sheet MSDS
Datasheet MSDS
For research or industrial raw materials, not for personal medical use!

Online Inquiry
Contact Info
Phone
  • 1-631-559-9269
    1-516-512-3133
Fax
  • 1-631-938-8127
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