This product contains sodium azide as preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling this product.
Handling Advice
Avoid repeated freeze/thaw cycles
Storage
-20 °C
Storage Comment
Store at 4 °C for short term storage. Aliquot and store at -20 °C for long term storage.
Strainic, Shevach, An, Lin, Medof: "Absence of signaling into CD4⁺ cells via C3aR and C5aR enables autoinductive TGF-β1 signaling and induction of Foxp3⁺ regulatory T cells." in: Nature immunology, Vol. 14, Issue 2, pp. 162-71, (2013) (PubMed).