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CTSD

Official Full Name
CTSD
Background
Cathepsin D is a lysosomal aspartyl protease composed of a protein dimer of disulfide-linked heavy and light chains, both produced from a single protein precursor. It is an estrogen-regulated protein associated with tissue breakdown. Levels of cathepsin D have been positively correlated with recurring breast cancers of both node negative and node positive types. Additionally cathepsin D has been associated with amyloid formation in Alzheimer's plaques. Cathepsin D is produced initially as a pre-pro-enzyme which gets transported to lysosomes via endosomes in most cell types. In endosomes, it gets proteolyzed by unidentified proteases by removal of the pro-peptide to generate active single-chain Cathepsin D; while in lysosomes, further processing by cysteine cathepsins B and L generates mature, active double-chain Cathepsin D.
Synonyms
CTSD; cathepsin D; 9025-26-7; EC 3.4.23.5; CLN10; CPSD; HEL-S-130P; Procathepsin D
Catalog Product Name EC No. CAS No. Source Price
NATE-1874 Native Human Cathepsin D EC 3.4.23.5 9025-26-7 Human Spleen Inquiry
NATE-1707 Cathepsin D from Human, recombinant EC 3.4.23.5 9025-26-7 E. coli Inquiry
EXWM-4287 cathepsin D EC 3.4.23.5 9025-26-7 Inquiry
NATE-0172 Native Human Cathepsin D EC 3.4.23.5 9025-26-7 Human liver Inquiry
NATE-0171 Native Bovine Cathepsin D EC 3.4.23.5 9025-26-7 Bovine spleen Inquiry