Cathepsin B Antibody / CTSB | RQ6856

Cathepsin B Antibody / CTSB | RQ6856 | Gentaur US, UK & Europe Disrtribition

Family: Primary antibody

Formulation: 0.5mg/ml if reconstituted with 0.2ml sterile DI water

Format: Antigen affinity purified

Clone: N/A

Host Animal: Rabbit

Clonality: Polyclonal (rabbit origin)

Species Reactivity: Human

Application: WB, FACS, Direct ELISA

Buffer: Lyophilized from 1X PBS with 2% Trehalose

Limitation: This CTSB antibody is available for research use only.

Purity: Antigen affinity purified

Description: Cathepsin B is an enzymatic protein belonging to the peptidase or protease families. In humans, it is coded by the CTSB gene. And this gene is mapped to chromosome 8p22. 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 a member of the peptidase C1 family. Cathepsin B was once suspected as a candidate protease participating in the conversion of beta-amyloid precursor protein into the amyloid plaques found in Alzheimer's disease patients. However, this function is now known to be mediated by BACE1 protease. It is now thought that cathepsin B can degrade beta-amyloid precursor protein into harmless fragments. Thus, it is conceivable cathepsin B may play a pivotal role in the natural defense against Alzheimer's disease. Overexpression of cathepsin B has been associated with esophageal adenocarcinoma and other tumors. At least five transcript variants encoding the same protein have been found for this gene.

Immunogen: Recombinant human protein (amino acids Q42-K339) was used as the immunogen for the CTSB antibody.

Storage: After reconstitution, the CTSB antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20 °C. Avoid repeated freezing and thawing.