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Sigma-Aldrich

Anti-Cathepsin D (Ab-1) Mouse mAb (BC011)

liquid, clone BC011, Calbiochem®

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biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

BC011, monoclonal

form

liquid

contains

≤0.1% sodium azide as preservative

species reactivity

human

manufacturer/tradename

Calbiochem®

storage condition

do not freeze

isotype

IgG2a

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... CTSD(1509)

General description

Anti-Cathepsin D (Ab-1), mouse monoclonal, clone BC011, recognizes latent and mature form and the ~34 kDa subunit in breast carcinoma tissue extracts. It is validated for WB and for paraffin sections.
Purified mouse monoclonal antibody generated by immunizing CB6F1 mice with the specified immunogen and fusing splenocytes with SP2/0 cells. Recognizes the ~52 kDa pro-cathespin D, the ~48 kDa mature cathepsin D, and the ~34 kDa subunit of cathespin D.
Recognizes the ~52 kDa latent form, the ~48 kDa mature form, and the ~34 kDa subunit of cathepsin D in breast carcinoma tissue extracts.

Immunogen

mature, human cathepsin D

Application

Immunoblotting (1 µg/ml)

Paraffin Sections (5 µg/ml, trypsin pre-treatment required)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Other Notes

Does not detect the ~14 kDa subunit of cathespin D, nor will it detect cathespins B or L. Cathepsins are secreted and accumulate in conditioned tissue culture media and can be detected by immunoblotting from this source. Some cell extracts do not contain sufficient cathepsin for detection by immunoblotting. Antibody should be titrated for optimal results in individual systems.
Rochefort, H. 1992. Eur. J. Cancer.28A, 1780.
Rochefort, H. 1990. in Seminars in Cancer Biology, ed. M.M. Gottesman. Vol. 1(2), 153.
Westly, B. and Rochefort, H. 1980. Cell20, 352.
Barrett, A.J. 1977. in Proteinases in Mammalian Cells and Tissues, ed. Barret, A.J. (North Holland, New York), pp. 209.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Cecilia Bivik et al.
Carcinogenesis, 28(3), 537-544 (2006-09-05)
Stress-induced heat shock protein 70 (Hsp70) effectively protects cells against apoptosis, although the anti-apoptotic mechanism is still undefined. Exposure of human melanocytes to heat and subsequent UVB irradiation increased the level of Hsp70 and pre-heating reduced UVB induced apoptosis. Immunofluorescence
F Gong et al.
Cell death & disease, 4, e913-e913 (2013-11-10)
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Sofia Tedelind et al.
Biological chemistry, 391(8), 923-935 (2010-06-12)
The cysteine peptidase cathepsin B is important in thyroid physiology by being involved in thyroid prohormone processing initiated in the follicular lumen and completed in endo-lysosomal compartments. However, cathepsin B has also been localized to the extrafollicular space and is
Michelle Nuylan et al.
Oncotarget, 7(19), 28320-28328 (2016-04-09)
Lysosomal-associated protein multispanning transmembrane 5 (LAPTM5) is a membrane protein that localizes to intracellular vesicles. It has been previously demonstrated that LAPTM5 expression level is decreased in neuroblastoma (NB) cells, and excessive accumulation of LAPTM5 was shown to induce lysosomal
Jingyi Li et al.
Autophagy, 6(6), 711-724 (2010-06-15)
Suberoylanilide hydroxamic acid (SAHA) is a newly emerging histone deacetylase inhibitor (HDACi) and has been approved in phase II clinical trials for treating patients with cutaneous T-cell lymphoma. Autophagy is a conserved self-digestion process that degrades cytoplasmic materials and recycles

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