Protein Tyrosine Phosphatase, Mitochondrial 1 (PTPMT1, EC 3.1.3.16, EC 3.1.3.48, MOSP, PLIP, PNAS-129)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20 °C. Aliquots are stable for at least 12 months at -20 °C. 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.