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- 规格参数
- 包装参数
General description
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. Two alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. (provided by RefSeq)
Immunogen
DFFA (NP_004392.1, 231 a.a. ~ 331 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Sequence
TSSDVALASHILTALREKQAPELSLSSQDLELVTKEDPKALAVALNWDIKKTETVQEACERELALRLQQTQSLHSLRSISASKASPPGDLQNPKRARQDPT
Biochem/physiol Actions
DNA fragmentation factor subunit α (DFFA) is a component of DNA fragmentation factor (DFF). It is mainly associated with apoptosis and genomic stability. Caspase-3-mediated cleavage of DFFA releases DFF40 (DNA fragmentation factor 40) which degrades chromosomal DNA. During menstruation, the apoptosis of endometrium cells is associated with DFFA. Its expression decreases after menopause. Silencing of DFFA increases doxorubicin effects in breast cancer cells.
Physical form
Solution in phosphate buffered saline, pH 7.4
| biological source | mouse |
| Quality Level | 100 |
| conjugate | unconjugated |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | 3A11, monoclonal |
| form | buffered aqueous solution |
| mol wt | antigen ~37.22 kDa |
| species reactivity | human |
| technique(s) | indirect ELISA: suitable,proximity ligation assay: suitable,western blot: 1-5 μg/mL |
| isotype | IgG2aκ |
| NCBI accession no. | NM_004401 |
| UniProt accession no. | O00273 |
| shipped in | dry ice |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| Gene Information | human ... DFFA(1676) |
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¥ 12156.68
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¥ 2290.21
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¥ 1563.36
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¥ 1573.49
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¥ 2013.69
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¥ 3109.49
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¥ 5887.85
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¥ 1956.41
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瓶顶过滤器-500ml容量,MF75TM系列，聚苯乙烯外壳，75mmSFCA滤膜，孔径0.2um,适合瓶颈尺寸45mm，12/箱，291-4520，Nalgene，Thermofisher，赛默飞世尔¥ 2856.42
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¥ 4897.21
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