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Leupeptin hemisulfate

Catalog No.: A14145

Cysteine Protease inhibitor

Leupeptin hemisulfate

Leupeptin hemisulfate Chemical Structure

CAS NO. 103476-89-7

Leupeptin hemisulfate is a reversible inhibitor of trypsin-like and cysteine proteases such as calpain.

Availability: In stock

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25 mg
50 mg
100 mg
10mM * 1mL in DMSO
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Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.

Biological Activity

Leupeptin hemisulfate is a reversible inhibitor of trypsin-like and cysteine proteases such as calpain.
Cysteine protease serine protease
In vitro DMSO Warmed: 90 mg/mL (189.24 mM)
Water 90 mg/mL (189.24 mM)
Ethanol 90 mg/mL (189.24 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 21.03 mL 105.13 mL 210.26 mL
0.5 mM 4.21 mL 21.03 mL 42.05 mL
1 mM 2.1 mL 10.51 mL 21.03 mL
5 mM 0.42 mL 2.1 mL 4.21 mL

*The above data is based on the productmolecular weight 475.6. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A14145
Actions Inhibitor
CAS No. 103476-89-7
Formula C20H38N6O4.1/2H2SO4
M. Wt 475.6
Purity >98%

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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