Product info:

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.

Alternative names:

DFFB; CAD; CPAN; DFF-40; DFF2; DFF40

Species reactivity:

Human, Mouse

Host:

Rabbit

Cellular localisation:

Cytoplasm, Nucleus

Isotype:

IgG

Immunogen:

Recombinant fusion protein containing a sequence corresponding to amino acids 109-338 of human DFFB (NP_004393.1).

Positive control:

A-549, K-562, SW620, Mouse spleen, Mouse thymus

AA Sequence:

DEQAPQRQRLLADLLHNVSQNIAAETRAEDPPWFEGLESRFQSKSGYLRYSCESRIRSYLREVSSYPSTVGAEAQEEFLRVLGSMCQRLRSMQYNGSYFDRGAKGGSRLCTPEGWFSCQGPFDMDSCLSRHSINPYSNRESRILFSTWNLDHIIEKKRTIIPTLVEAIKEQDGREVDWEYFYGLLFTSENLKLVHIVCHKKTTHKLNCDPSRIYKPQTRLKRKQPVRKRQ

Purification:

Affinity purification

Molecular weight:

Calculated MW: 11kDa/12kDa/30kDa/39kDa Observed MW: 39kDa

Form:

Liquid

Applications:

Request info at info@sobekbio.com

Dilution:

WB 1:200 - 1:1000 IHC 1:50 - 1:200

Storage buffer:

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Storage:

Store at 4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

More info:

Email: info@sobekbio.com

Orders:

Email: orders@sobekbio.com