Recombinant Human Interleukin-22

SKU: orb1906326

Description

Recombinant Human Interleukin-22

Key Properties

• Source: Escherichia coli
• Expression System: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by inducing IL-10 secretion of human COLO 205 cells is less than 0.3 ng/ml, corresponding to a specific activity of > 3.3 x106 IU/mg.
• Endotoxins: Less than 1 EU/ug of rHuIL-22 as determined by LAL method.
• MW: Approximately 33.6 kDa, non-disulfide-linked homodimeric protein containing of two 147 amino acid polypeptide chains.
• Purity: > 97 % by SDS-PAGE and HPLC analyses.
• Protein Sequence: MAPISSHCRL DKSNFQQPYI TNRTFMLAKE ASLADNNTDV RLIGEKLFHG VSMSERCYLM KQVLNFTLEE VLFPQSDRFQ PYMQEVVPFL ARLSNRLSTC HIEGDDLHIQ RNVQKLKDTV KKLGESGEIK AIGELDLLFM SLRNACI

Storage & Handling

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 5.0.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Cytokine Zcyto 18, TIF

Quick Database Links

UniProt

Q9GZX6