Leupeptin, 100 mg ยี่ห้อ Sigma

PROPERTIES

manufacturer/tradename

Chemicon^®

Quality Level

100

shipped in

dry ice

DESCRIPTION

General description

Leupeptin is a water-soluble and cell-permeable organic compound.[1] It is produced by various species of actinomycetes and several other fungal families.[2]

Application

Leupeptin has been used as a protease inhibitor supplement in cell lysis buffer for sample preparation.[3][4][5]

Biochem/physiol Actions

Leupeptin serves as a lysosomal protease and calpain (serine- and cysteine-like protease) inhibitor.[6][1] It may be used to reduce the cell death induced by excess calpain activation. Leupeptin confers significant protection against hair cell damage caused by gentamicin ototoxicity.[1] In addition, it also impedes protein degradation in denervated rat muscles and muscles of mice with hereditary muscular dystrophy. Thus, leupeptin may be beneficial in hindering tissue atrophy.[7]

Physical form

Lyophilized.

Storage and Stability

Maintain dry at -20ºC for up to 18 months after date of receipt. Store reconstituted product in aliquots at -20ºC for up to 6 months. Avoid repeated thaw freeze cycles.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

SAFETY INFORMATION

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable