AVANTI POLAR LIPIDS , CYGNUS , LARODAN , ADIPOGEN , MYBIOSOURCE , SERVA NORDMARK, BIOWORLD, EDGEBIO , PANREAC APPLICHEM
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Product description: Cathepsin D (CatD) is a ubiquitously expressed lysosomal aspartyl protease involved in the normal degradation of proteins apoptosis and autophagy. Human CatD is synthesized on the endoplasmic reticulum as a pre-pro-enzyme. Preprocathepsin D (412aa) is cleaved and glycosylated to form an inactive procathepsin D (392aa) and then further cleaved to generate an active intermediate (348aa) single-chain molecule. The active intermediate is further processed into mature two chain form of cathepsin D, this processing step is carried out by cathepsin B or L. The two-chain form consists of an amino terminal light chain (14 kDa) and a carboxyl-terminal heavy chain (34 kDa). Additionally, several more amino acids are removed from the carboxyl terminus of the 34 kDa heavy chain. Procathepsin D (pCD), secreted from cancer cells, acts as a mitogen on both cancer and stromal cells and stimulates their proinvasive and pro-metastatic properties. Acid protease active in intracellular protein breakdown. Involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease.
Alternate Names/Synonyms: CTSD; CPSD; EC=188.8.131.52
Product Type: Polyclonal Antibody
Immunogen: Recombinant human His-Cathepsin D protein purified from E. coli.
Species Crossreactivity: Human, Rat
Concentration: 1 mg/ml
Formulation: Liquid. HEPES with 0.15M NaCl, 0.01% BSA, 0.03% sodium azide, and 50%glycerol.
Long Term Storage: -20°C
Shipping: BLUE ICE
Use & Stability: Stable for at least 1 year after receipt when stored at -20°C.
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