The DFFB Antibody (CAB10110) is a high-quality antibody developed for reliable detection and analysis of target proteins. This rabbit-derived antibody is highly specific to human samples and has been extensively validated for use in Western blot applications. By recognizing and binding to the DFFB protein, this antibody enables the detection and analysis of DFFB expression in various cell types, making it an essential asset for studies in cell biology, cancer research, and drug development.DFFB is a crucial component of the caspase-activated DNase (CAD) complex, which is responsible for the fragmentation of DNA during apoptosis.
This antibody is validated for use in WB, IHC-P, ELISA applications and has demonstrated reactivity against Human, Mouse samples.
Product Name:
DFFB Antibody
SKU:
CAB10110
Size:
20μL, 100μL
Reactivity:
Human, Mouse
Conjugate:
Unconjugated
Immunogen:
Recombinant protein (or fragment).This information is considered to be commercially sensitive.
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Synonyms:
CAD, CPAN, DFF2, DFF40, DFF-40, DFFB
Positive Sample:
A-549, K-562, SW620, Mouse spleen, Mouse thymus
Cellular Localization:
Cytoplasm, Nucleus.
Calculated MW:
39kDa
Observed MW:
39kDa
Apoptosis is a cell death process that removes toxic and/or useless cells during mammalian development. The apoptotic process is accompanied by shrinkage and fragmentation of the cells and nuclei and degradation of the chromosomal DNA into nucleosomal units. DNA fragmentation factor (DFF) is a heterodimeric protein of 40-kD (DFFB) and 45-kD (DFFA) subunits. DFFA is the substrate for caspase-3 and triggers DNA fragmentation during apoptosis. DFF becomes activated when DFFA is cleaved by caspase-3. The cleaved fragments of DFFA dissociate from DFFB, the active component of DFF. DFFB has been found to trigger both DNA fragmentation and chromatin condensation during apoptosis. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene but the biological validity of some of these variants has not been determined.
Purification Method
Affinity purification
Gene ID
1677
RRID
AB_2757634
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of various lysates using DFFB Rabbit pAb (CAB10110) at 1:1000 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (AbGn00020). Exposure time: 90s.
