Mouse Cathepsin B Biotinylated Antibody

Catalog # Availability Size / Price Qty
BAF965
Cathepsin B in Mouse Liver.
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Product Details
Citations (2)
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Mouse Cathepsin B Biotinylated Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Cathepsin B in Western blots. In Western blots, approximately 50% cross‑reactivity with recombinant human Cathepsin B is observed and 15% cross-reactivity with recombinant mouse (rm) Cathepsin A, rmCathepsin C, and rmCathepsin D is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse Cathepsin B
His18-Phe339
Accession # P10605
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Mouse Cathepsin B (Catalog # 965-CY)
Immunohistochemistry
5-15 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry Cathepsin B antibody in Mouse Liver by Immunohistochemistry (IHC-Fr). View Larger

Cathepsin B in Mouse Liver. Cathepsin B was detected in perfusion fixed frozen sections of mouse liver using Goat Anti-Mouse Cathepsin B Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF965) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in hepatocytes. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Cathepsin B

Cathepsin B is the first described member of the family of lysosomal cysteine proteases (1). Cathepsin B possesses both endopeptidase and exopeptidase activities, in the latter case acting as a peptidyl-dipeptidase. It is known to process a number of proteins, including pro and active caspases, prorenin and secretory leucoprotease inhibitor (SLPI) (2‑4). Therefore, Cathepsin B may play a role in activation and inactivation of caspases, activation of renin and inactivation of SLPI, the key steps in apoptosis, angiotensin production, and progression of emphysema, respectively. Because of its increased levels and redistribution in human and animal tumors, Cathepsin B may also have a role in invasion and metastasis (5). In addition to the lysosome, Cathepsin B can be secreted or associated with plasma membrane, cytoplasm, and nucleus. It is synthesized as a preproenzyme. Following removal of the signal peptide, the inactive proenzyme undergoes further modifications including removal of the pro region to result in the active enzyme (5).

References
  1. Mort, J.S. (2004) in Handbook of Proteolytic Enzymes (Barrett, A.J. et al. eds.) p. 1079, Academic Press, San Diego.
  2. Vancompernolle, K. et al. (1998) FEBS Lett. 438:150.
  3. Jutras, I. and T.L. Reudelhuber (1998) FEBS Lett. 443:48.
  4. Taggart, C.C. et al. (2001) J. Biol. Chem. 276:33345.
  5. Berquin, I.M. and B.F. Sloane (1996) Adv. Exp. Med. Biol. 389:281.
Entrez Gene IDs
1508 (Human); 13030 (Mouse)
Alternate Names
APP secretase; APPS; Cathepsin B; Cathepsin B1; CPSBamyloid precursor protein secretase; CTSB; cysteine protease; EC 3.4.22; EC 3.4.22.1

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Citations for Mouse Cathepsin B Biotinylated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. Cathepsin D deficiency in mammary epithelium transiently stalls breast cancer by interference with mTORC1 signaling
    Authors: S Ketterer, J Mitschke, A Ketscher, M Schlimpert, W Reichardt, N Baeuerle, ME Hess, P Metzger, M Boerries, C Peters, B Kammerer, T Brummer, F Steinberg, T Reinheckel
    Nat Commun, 2020-10-12;11(1):5133.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  2. Cathepsin L proteolytically processes histone H3 during mouse embryonic stem cell differentiation.
    Authors: Duncan EM, Muratore-Schroeder TL, Cook RG, Garcia BA, Shabanowitz J, Hunt DF, Allis CD
    Cell, 2008-10-17;135(2):284-94.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Bioassay

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