DFFB Antibody / DNA fragmentation factor subunit beta
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.
Product Specifications
CAS Number
9007-83-4
Specifications
Western blot: 1:500-1:1000, Flow cytometry: 1:10-1:50 (1x10e6 cells), Immunohistochemistry (FFPE) : 1:10-1:50
UniProt
O76075
Host
Rabbit
Reactivity
Human
Immunogen
A portion of amino acids 1-30 from the human protein was used as the immunogen for the DFFB antibody.
Clonality
Polyclonal
Isotype
Ig
Applications
WB, FACS, IHC-P
Purity
Antigen affinity purified
Format
Purified
Buffer
In 1X PBS, pH 7.4, with 0.09% sodium azide
Reconstitution
Aliquot the DFFB antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
Limitations
This DFFB antibody is available for research use only.
Storage Conditions
Aliquot the DFFB antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
Formulation
In 1X PBS, pH 7.4, with 0.09% sodium azide
Applications Notes
Location
Cytoplasmic, nuclear
Image Legend
Frequently Asked Questions
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