| Description: |
Leupeptin hemisulfate hemisulfate is the reversible inhibitor of lysosomal serine and cysteine proteinases; Leupeptin; inhibition of cathepsin B(Ki=6 nM), calpain(Ki=10 nM), trypsin (Ki=35 nM), plasmin (Ki=3.4 μM) and kallikrein (Ki=19 μM) had no effect on chymotrypsin, elastase, renin, or pepsin. |
| Stability and Solubility Advice: |
Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |
