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.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Reconstitute at 0.2 mg/mL in sterile PBS.
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for IL-31 Antibody [Biotin]
IL-31 is a 25 kDa, unique member of the short chain group of alpha -helical cytokines. It is produced by activated T cells, particularly the Th2 CD4+ phenotype. Mouse IL‑31 cDNA encodes a 163 amino acid (aa) precursor that contains a 22 aa signal sequence and a 141 aa mature region. IL-31 signals through a receptor complex composed of IL-31 receptor A and Oncostatin M receptor. Mature mouse IL‑31 shares 25% aa sequence identity with mature human IL-31 and 44% aa sequence identity with a rat IL-31-like protein.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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