Cathepsin L, Human Liver

PRODUCT NUMBER:

MW 25,000 - 29,000
Extinction Coefficient - 1.28

Frozen in 20 mM Malonate, pH 5.5, 1 mM EDTA, 400mM NaCl.

Storage: -70°C or lower

Buy Purified Native Human Cathepsin L (CatL), Human Liver.
Price $150.00/1x25ug. Bulk Qty Available.

The most powerful of the lysosomal proteases. It has a higher specific activity than cathepsin B and H in the degradation of a variety of physiological protein substrates. The level of cathepsin L is a strong predictor of relapse and survival following treatment of a primary breast tumor.

Activity: Greater than 1 unit per mg of protein. One unit is defined as the amount of enzyme that hydrolyzes one micromole of Z-Phe-Arg-AFC per minute at 25oC using 400 mM Na Acetate, pH 5.5 with 4 mM EDTA and 8 mM DTT as the activation buffer in the presence of Brij.

Prepared from tissue shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.

Athens Research & Technology products are laboratory reagents and are not to be administered to humans or used for any drug purpose. For research or further manufacturing use only.