Biological Strategies: Western Blot: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Image of Caspase-3 Antibody (31A1067) - (Pro and Active). Whole cell protein from Jurkat cells treated with ...read more
Immunohistochemistry-Paraffin: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Tissue section of human spleen using 1:200 dilution of Caspase-3 antibody (clone 31A1067). The staining was developed with ...read more
Simple Western: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Simple Western lane view shows a specific band for Caspase-3 Antibody (31A1067) - (Pro and Active) in 0.1 mg/ml of HeLa lysate. This ...read more
Immunohistochemistry-Paraffin: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Caspase-3 was detected in immersion fixed paraffin-embedded sections of human bladder tissue using 1:50 dilution of mouse ...read more
Western Blot: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Paclitaxel in combination with MWE retarded tumor growth in a human bladder carcinoma TSGH 8301 xenograft model. The levels of total (t-PTEN) ...read more
Flow Cytometry: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - An intracellular stain was performed on NIH3T3 cells with Caspase-3 Antibody (31A1067) - (Pro and Active) Antibody NB100-56708AF700 (blue) ...read more
Biological Strategies: Western Blot: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - Lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with VP-16. PVDF membrane ...read more
Flow Cytometry: Caspase-3 Antibody (31A1067) - (Pro and Active) [NB100-56708] - An intracellular stain was performed on HeLa cells with Caspase-3 Antibody (31A1067) - (Pro and Active) NB100-56708 (blue) and a matched ...read more
Caspase-3 Antibody (31A1067) - (Pro and Active) Summary
This Caspase-3 Antibody (31A1067) - (Pro and Active) was developed against full-length recombinant human caspase-3 protein.
The antibody detects both pro Caspase-3 (~32 kDa) and the large subunit of the active/cleaved form (~14-21 kDa) of Caspase-3. The large subunit of the cleaved form may appear as one or two or even as a stack of bands depending on the presence or absence of the Caspase-3 pro-domain. It is highly recommended that a maximum sensitivity ECL substrate (Femto sensitive) be used for efficient detection of this antibody in Western blot applications.
Protein G purified
Test in a species/application not listed above to receive a full credit towards a future purchase.
Use in Knockdown Validated reported in scientific literature (PMID:32867814)IHC-Frozen per customer review, IHC-P reported in (PMID:28500555) ICC/IF reported in the scientific literature (PMID: 23840553), Flow cytometry reported in (PMID: 27429862), electron microscopy reported in scientific literature (PMID: 27450722), Immunoblotting reported in scientific literature (PMID: 28500555). Use in Hematoxylin & Eosin Stain reported in scientific literature (PMID: 28186963). Use in Immunohistochemistry free floating reported in scientific literature (PMID: 31771656).
In Simple Western only 10 - 15 ul of the recommended dilution is used per data point. Separated by Size-Wes, Sally Sue/Peggy Sue. This antibody is CyTOF ready.
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.
Chicken reactivity reported in scientific literature (PMID: 30298003).
Packaging, Storage & Formulations
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 (31A1067) - (Pro and Active)
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.
Chen YC, Chien LH, Huang BM, Chia YC. Toona sinensis (aqueous leaf extracts) induces apoptosis through the generation of ROS and activation of intrinsic apoptotic pathways in human renal carcinoma cells. Journal of Functional Foods. 2014 Feb 16 (WB, Human)
The Ins and Outs of Survivin By Rachel M.A. Linger, Ph.D.What is survivin?Survivin is a small (16.5 kDa) protein normally found in human fetal tissue. In contrast, survivin is typically undetectable in most normal adult tissues. Expression of... Read full blog post.
Caspase 3, the executioner of apoptosis Caspase-3 enzyme is a member of the family of endoproteases which regulate inflammation and apoptosis signaling networks. Caspase-3 is known as an executioner caspase in apoptosis because of its role in coordinating the destruction of cellular stru... Read full blog post.
LC3B - a novel marker for autophagosome Autophagy, also known as macroautophagy, supplies alternative fuel for cells that are under environmental stress conditions (including starvation, growth factor deprivation, and hypoxia). This highly regulated and catabolic cell process recycles a... Read full blog post.
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Bio-Techne appreciates the critical role that you and our products and services play in research efforts to further scientific innovation and discovery. We are continually assessing our manufacturing and supplier capabilities during the COVID-19 situation and are implementing precautionary measures to ensure uninterrupted supply of products and services. Currently, and as we abide by local shelter in place orders across the world, we are fully operational and do not anticipate any material supply disruptions across our Bio-Techne brands and product lines. As the situation evolves, our goal is to utilize preventive measures to reduce the threat that COVID-19 poses to our ability to meet the needs of our customers globally.