Human Interleukin 22 (Human Cell-Expressed)

Product Features: 
  • Recombinant Human IL-22 protein with high purity
  • Authentic human cell-expressed with no tag
  • Suitable for Direct Binding ELISA, Western Blot and IL-10 Secretion Bioassay


Catalog No. Pack Size Price Quantity

10 µg


50 µg



Formulation Phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA)
Molecular Weight 16.8 kDa
Source Recombinant DNA expressed in Human Embryonic Kidney Cells (HEK293)
Purity Greater than 95% as determined by SDS-PAGE
Endotoxin < 1 EU/µg
Bioactivity Measured by IL-10 induction in COLO 205 human colorectal cells (Nagalakshmi, M.L. et al., 2004, International Immunopharmacology, 4:679)
Storage For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles
Synonyms IL-TIF, ILTIF, TIFa, IL-D110, zcyto18, TIFIL-23
Accession Number NP_065386.1

Tech Info / Data

Tested Applications:

  • Direct Binding ELISA
  • Western Blot
  • IL-10 Secretion Bioassay

Interleukin 22 (IL-22) is an important cytokine in modulating immuno-responses during inflammation. It is a member of the IL-10 superfamily and is upregulated in many chronic inflammatory diseases.


SDS-PAGE of PBL's Human Cell-Expressed

IL-22 Protein (Cat. No. 11701) compared with HEK-expressed human IL-22 protein from (Comp A) and E.coli-expressed human IL-22 protein (Comp B)


SDS-PAGE comparison of PBL human IL-22 with 2 other products in the market

Related Products

Catalog No. Description Pack Size Price Quantity
41701-1 VeriKine-HS Human Interleukin 22 ELISA Kit  new 
Compatibility: Serum, Plasma, and Tissue Culture Media (TCM)
Assay Range: 0.78 - 50 pg/ml

1 x 96-well plate


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