a-Melanocyte Stimulating Hormone, Human (Melanocyte Stimulating Hormone alpha, Alpha-MSH, Melanotropin alpha)

May be stored at 4 °C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 °C. Aliquots are stable for at least 6 months at -20 °C. This product should be stored undiluted. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.