产品名称
Anti-Calpain Antibody, small subunit of µ- or m-Calpains (Calpain I or II), clone P1, ascites fluid, clone P1, Chemicon®
biological source
mouse
conjugate
unconjugated
antibody form
ascites fluid
antibody product type
primary antibodies
clone
P1, monoclonal
species reactivity
human, bovine
should not react with
rat
manufacturer/tradename
Chemicon®
technique(s)
ELISA: suitable
immunocytochemistry: suitable
immunohistochemistry: suitable
western blot: suitable
isotype
IgG1
NCBI accession no.
UniProt accession no.
shipped in
dry ice
target post-translational modification
unmodified
Quality Level
Gene Information
human ... CAPNS1(826)
Application
Immunoblot: 1:500-1,000. The small subunit of either μ-calpain m-calpain is 30kDa. ELISA: 1:50,000 (against the immunogen). Immunohistochemistry: 1:100 on 4% paraformaldehyde or 1% paraformaldehyde/4% glutaraldehyde fixed tissue. Immunocytochemistry: 1:100. Optimal working dilutions must be determined by the end user.
This Anti-Calpain Antibody, small subunit of μ-or m-Calpains (Calpain I or II), clone P1 is validated for use in ELISA, WB, IC, IH for the detection of Calpain.
Biochem/physiol Actions
Reacts with the small subunit of human erthrocyte μ-calpain (Calpain I) or bovine myocardial m-calpain (Calpain II).
General description
Calpains are non-lysosomal cysteine proteeases which absolutely require calcium for activity. There are two major calpain isozymes: μ-calpain and m-calpain, which require micromolar or millimolar calicum for activity, respectively, in invitro assays. The major calpain isozymes are composed of two subunits: an 80kDa catalytic subunit; and a 30kDa regulatory subunit. The large and small subunits remain associated in the presence of calcium after proteolytic activation of the zymogen.
Immunogen
Bovine myocardial m-calpain.
Epitope: small subunit of μ- or m-Calpains (Calpain I or II)
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Hyun-Hwa Cha et al.
Reproductive sciences (Thousand Oaks, Calif.), 21(5), 612-622 (2013-11-08)
To investigate the interconnection of apoptosis and autophagy in trophoblastic cells, we treated JEG-3 cells with tumor necrosis factor α (TNF-α) after transfecting LC3 or Beclin 1 or calpain small interfering RNA (siRNA), which blocks cleavage of autophagy-related gene 5
Critical role for cathepsin B in mediating caspase-1-dependent interleukin-18 maturation and caspase-1-independent necrosis triggered by the microbial toxin nigericin.
Hentze, H; Lin, XY; Choi, MS; Porter, AG
Cell Death and Differentiation null
A radioimmunologic technique for assessing calpain activation in cells.
R L Mellgren
Methods in molecular biology (Clifton, N.J.), 144, 161-169 (2000-05-20)
Kathrin Stelzner et al.
mBio, 11(6) (2020-12-17)
The opportunistic human pathogen Staphylococcus aureus causes serious infectious diseases that range from superficial skin and soft tissue infections to necrotizing pneumonia and sepsis. While classically regarded as an extracellular pathogen, S. aureus is able to invade and survive within
Colleen Tagliarino et al.
Cancer biology & therapy, 2(2), 141-152 (2003-05-17)
Beta-lapachone (beta-Lap) triggers apoptosis in a number of human breast and prostate cancer cell lines through a unique apoptotic pathway that is dependent upon NQO1, a two-electron reductase. Recently, our laboratory showed that beta-lap-exposed MCF-7 cells exhibited an early increase
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