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CTSB

cathepsin B

Synonyms:
APPS, CPSB
Species:
UniProtKB ID:
Gene ID:
  • Human(1508) Summary: The protein encoded by this gene is a lysosomal cysteine proteinase composed of a dimer of disulfide-linked heavy and light chains, both produced from a single protein precursor. It is also known as amyloid precursor protein secretase and is involved in the proteolytic processing of amyloid precursor protein (APP). Incomplete proteolytic processing of APP has been suggested to be a causative factor in Alzheimer disease, the most common cause of dementia. Overexpression of the encoded protein, which is a member of the peptidase C1 family, has been associated with esophageal adenocarcinoma and other tumors. At least five transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
  • Mouse(13030) cathepsin B
  • Rat(64529) cathepsin B
  • domestic guinea pig(100714169) cathepsin B
  • naked mole-rat(101709008) cathepsin B
  • dog(486077) cathepsin B
  • Horse(100060963) cathepsin B
  • domestic cat(101084873) cathepsin B
  • cow(281105) cathepsin B
  • sheep(780470) cathepsin B
  • chicken(396329) cathepsin B

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Antibodies

Product Number
Description
Species Reactivity
Application
Anti-Cathepsin B Antibody, clone 6I5D7, Rabbit Monoclonal, ,
Species Reactivity
human
Application
immunohistochemistry
western blot
Anti-Cathepsin B (Ab-1) Mouse mAb (CA10), lyophilized, clone CA10, Calbiochem®,
Species Reactivity
bovine, human, porcine
Application
Anti-CTSB antibody produced in rabbit, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
immunofluorescence
immunohistochemistry
Anti-CTSB antibody produced in rabbit, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
immunofluorescence
immunohistochemistry
Anti-Cathepsin B antibody, Mouse monoclonal, clone CB59-4B11, purified from hybridoma cell culture,
Species Reactivity
human, rat
Application
ELISA
immunohistochemistry

western blot

Small Molecule - Inhibitor

Product Number
Description
Species
Calpain Inhibitor I, ≥97% (TLC), powder,
Species
human
Diethylcyanamide, 99%,
Species
human
Z-Leu-Leu-Leu-al, ≥90% (HPLC),
Species
human
MG-132(R), ≥95% (HPLC),
Species
human

Proteins

Product Number
Description
Species
Cathepsin B from bovine spleen, lyophilized powder, ≥10 units/mg protein,
Species
cow
Cathepsin B from human liver, buffered aqueous solution, ≥1,500 units/mg protein (E1%/280),
Species
human
Cathepsin B from human placenta, lyophilized powder, ≥5 units/mg protein,
Species
human
Cathepsin B Active human, recombinant, expressed in FreeStyle 293-F cells, ≥90% (SDS-PAGE),
Species
human

esiRNA

Product Number
Description
Species
MISSION® esiRNA, targeting human CTSB,
Species
human
MISSION® esiRNA, targeting mouse Ctsb,
Species
mouse

Small Molecule - Substrate

Product Number
Description
Species
Z-Arg-Arg-7-amido-4-methylcoumarin hydrochloride, ,
Species
mouse, human, rat