Human IL-22 recombinant Protein

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Phone: +49 (0) 40 . 43 20 84 48 0

E-Mail: info@active-bioscience.de

 

Product Overview, Sizes and Prices

 

Protein

Synonyms: IL-TIF, TIFa, IL-10-related T-cell-derived-inducible factor, IL-22, ILTIF, IL-D110, zcyto18, MGC79382, MGC79384, TIFIL-23.

Source: E. coli

Biological activity: see below

Purity: ≥ 97 % (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1586.950.002 2 µg 60 €
1586.950.010 10 µg 159 €
1586.950.199 1 mg 3.990 €

Please inquire for other vial sizes and custom vialing.

 

 

Product Details

Synonyms

ALRH, BHR1, NC 30

 

Description of Human IL-22

Recombinant human IL-22 is a single, non-glycosylated homodimeric polypeptide chain containing 2x147 amino acids with a molecular mass of 33,6 kDa. References show cross reactivity with Mouse, and Monkey. IL-22 is a member of the IL-10 family of regulatory cytokines, which includes IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26. Members of this family share partial homology in their amino acid sequences, but they are dissimilar in their biological functions. Produced by T lymphocytes, IL-22 inhibits IL-4 production by Th2 cells, and induces acute phase reactants in the liver and pancreas. IL-22 signals through a receptor system consisting of IL-10Rβ/CRF2-4 and IL-22R, both of which are members of the class II cytokine-receptor family.

 

Biological Activity

Determined by its ability to activate STAT following receptor ligand interaction. An ED50 of 0,6-1,1ng/ml was measured for the induction of IL-10 secretion in COLO 205 cells.

 

Reconstitution

We recommend a quick spin followed by reconstitution in sterile Water at a concentration of 0.1 mg/ml, which can then be further diluted into other aqueous or buffered solutions.

 

Stability

The lyophilized protein is stable for at least 1 year from date of receipt if stored at -20°C to -80°C. Reconstituted IL-22 should be stored at 4°C if entire vial will be used within 1 week. It is stable for least 3 months when stored in working aliquots below -20°C. Please avoid repeated freeze-thaw cycles.

 

Amino Acid Sequence

MAPISSHCRL DKSNFQQPYI TNRTFMLAKE ASLADNNTDV RLIGEKLFHG VSMSERCYLM KQVLNFTLEE VLFPQSDRFQ PYMQEVVPFL ARLSNRLSTC HIEGDDLHIQ RNVQKLKDTV KKLGESGEIK AIGELDLLFM SLRNACI

 

 

 

Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.

 

 

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Errors, changes and availability excepted.

 

 

Payment Methods

Paying by bank transfer

Shipping

We ship with UPS

Free shipping for orders above 500 € within Germany

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