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Cathepsin L from Human, Recombinant
Cat No.
NATE-1665
Description
Cathepsin L (EC 3.4.22.15, Aldrichina grahami cysteine proteinase) is an important lysosomal endopeptidase enzyme which is involved in the initiation of protein degradation. It is a member of the Peptidase C1 family, which play an important role in diverse processes including normal lysosome mediated protein turnover, antigen and proprotein processing, and apoptosis. Cathepsin L has been reported in many organisms including fish, birds and mammals.
Abbr
CTSL, Recombinant (Human)
Source
E. coli
Species
Human
Form
Liquid
Enzyme Commission Number
EC 3.4.22.15
Activity
> 10000 mU/mg
Molecular Weight
24.2 kDa (114-333 aa)
Purity
> 90% by SDS-PAGE
Unit Definition
One unit is digestion of 1 µmole of Z-Phe-Arg-AFC substrate (K142-100) per minute at 37°C in 50 mM Sodium Acetate, 100 mM NaCl, pH 5.5
Stability
Stable for at least 6 months as supplied. Use as provided or dilute with 50% glycerol to 0.1 mg/ml. Aliquot immediately and store at -80°C. Avoid freeze/thaw cycles.
Storage
Store at –80°C.
Synonyms
Cathepsin L1; Major excreted protein; Cathepsin U; Cathepsin V
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-0177 | Native Human Cathepsin L | EC 3.4.22.15 | 60616-82-2 | Human liver | Inquiry |
| EXWM-4195 | cathepsin L | EC 3.4.22.15 | 60616-82-2 | Inquiry |