Biological Strategies: Western Blot: Caspase-3 Antibody (31A893) [NB100-56709] - Curcumin Analogs Induce Apoptosis in Cancerous Cells by Several Pathways. E6-1 cells were treated for 24 hours with or without the ...read more
Immunohistochemistry-Paraffin: Caspase-3 Antibody (31A893) [NB100-56709] - Tissue section of normal human breast using 5 ug/mL concentration of . Very strong diffused as well as granular immunopositivity of Caspase 3 ...read more
Western Blot: Caspase-3 Antibody (31A893) [NB100-56709] - Analysis for human Caspase-3 using HL60 lysates with Caspase-3 Antibody (31A893) at 2 ug/mL dilution. NB100-56709 only detects a 32 kD Caspase-3 corresponding to ...read more
Immunocytochemistry/ Immunofluorescence: Caspase-3 Antibody (31A893) [NB100-56709] - Left panel: Untreated Jurkat cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X PBS + ...read more
Independent Antibodies: Western Blot: Caspase-3 Antibody (31A893) [NB100-56709] - Analysis of Caspase-3 in Jurkat cells. Cells were treated with 2 uM staurosporine for different time periods. Caspase-3 activation ...read more
Immunohistochemistry-Paraffin: Caspase-3 Antibody (31A893) [NB100-56709] - Caspase-3 was detected in immersion fixed paraffin-embedded sections of human bladder tissue using 5 ug/mL of mouse monoclonal Caspase-3 ...read more
For IHC-P validation of this target, 1M EDTA pH 9.0 buffer was used for antigen retrieval (citrate buffer pH 6.0 did not work).
31.7 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
0.05% Sodium Azide
Protein G purified
Alternate Names for Caspase-3 Antibody (31A893) - BSA Free
apoptosis-related cysteine protease
caspase 3, apoptosis-related cysteine peptidase
CPP32SREBP cleavage activity 1
Cysteine protease CPP32
PARP cleavage protease
CPP32 encodes a member of the cysteine-aspartic acid protease (caspase) family that plays a key role in apoptosis. Caspase 3 (also known as CPP32, Apopain, Yama, and PARP cleavage protease) is the most extensively studied apoptotic protein among caspase family members (1-2). Caspase 3 is synthesized as an inactive proenzyme that is processed in cells undergoing apoptosis by self-proteolysis and/or cleavage by other upstream proteases (e.g. Caspases 8, 9 and 10). Alternative splicing of CPP32 results in two transcript variants which encode the same protein. The processed form of Caspase 3 consists of large (theoretical molecular weight 17kD) and small (theoretical molecular weight 12kD) subunits which associate to form an active enzyme. Caspase 3 is cleaved at Asp28/Ser29 and Asp175/Ser176. The active Caspase 3 proteolytically cleaves and activates other caspases (e.g. Caspases 6, 7 and 9), as well as relevant targets in the cells (e.g. PARP and DFF). Variations in levels of Caspase 3 have been reported in cells of short-lived nature and those with a longer life cycle. Caspase 3 is the predominant caspase involved in the cleavage of amyloid beta 4A precursor protein, which is associated with neuronal death in Alzheimer's disease (3).
1.Mu, N., Lei, Y., Wang, Y., Wang, Y., Duan, Q., Ma, G., . . . Su, L. (2019). Inhibition of SIRT1/2 upregulates HSPA5 acetylation and induces pro-survival autophagy via ATF4-DDIT4-mTORC1 axis in human lung cancer cells. Apoptosis, 24(9-10), 798-811. doi:10.1007/s10495-019-01559-3
2.Sun, C. M., Enkhjargal, B., Reis, C., Zhou, K. R., Xie, Z. Y., Wu, L. Y., . . . Zhang, J. H. (2019). Osteopontin attenuates early brain injury through regulating autophagy-apoptosis interaction after subarachnoid hemorrhage in rats. CNS Neurosci Ther, 25(10), 1162-1172. doi:10.1111/cns.13199
3.Louneva, N., Cohen, J. W., Han, L. Y., Talbot, K., Wilson, R. S., Bennett, D. A., . . . Arnold, S. E. (2008). Caspase-3 is enriched in postsynaptic densities and increased in Alzheimer's disease. Am J Pathol, 173(5), 1488-1495. doi:10.2353/ajpath.2008.080434
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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