Antibody was raised against a peptide corresponding to 17 amino acids near the center of murine CAD. The immunogen is located within amino acids 190 - 240 of CAD. Amino Acid Squence: YNGSYFDRGAEASSRLCT
Peptide affinity purified
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40 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.
DNA fragmentation factor, 40kDa, beta polypeptide (caspase-activated DNase)
Apoptosis is related to many diseases and induced by a family of cell death receptors and their ligands. Cell death signals are transduced by death domain containing adapter molecules and members of the caspase family of proteases. These death signals finally cause the degradation of chromosomal DNA by activated DNase. A mouse DNase that causes DNA fragmentation was identified recently and designated CAD (for caspase activated deoxyribonuclease). The human homologue of mouse CAD was more recently identified by two groups independently and termed CPAN and DFF40. Human DFF45 and its mouse homologue ICAD are the inhibitors of CPAN/DFF40 and CAD, respectively. Upon cleavage of DFF45/ICAD by activated caspase, DFF40/CAD is released and activated and eventually causes the degradation of DNA in the nuclei. Activation of CAD/DFF40, which causes DNA degradation, is the hallmark of apoptotic cell death.
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.
FAQs for DFF40/CAD Antibody (NBP1-77009). (Showing 1 - 1 of 1 FAQs).
Does Novus offer any CAD (caspase activated DNase) antibodies that specifically look at the activation state of CAD? And if so, how well does this antibody work with chicken?
CAD/DFF40/DFFB is inhibited by being bound by DFFA. Because of this manner of inhibition, antibodies will not be able to recognize the difference between activated and inhibited DFFB, so we do not have a product specifically for activated or inhibited DFFB and this product will probably be nearly impossible to make. Unfortunately, the human and chicken sequence appear to be divergent for any of our immunogens to recommend any antibody to test for cross-reactivity with chicken. I apologize for the inconvenience.
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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.