产品编号:D244
产品描述:Anti-Human DFF45(NT)
反应种属:human
实验方法:WB
标记:
规格:0.1mg
供应商:leinco
价格(RMB):5370.00
订购:
说明书:
Rabbit Anti-Human DFF45
Purified No Carrier Protein
(ICAD, DNA Fragmentation Factor)
Polyclonal Antibody
Prod. No.: D244
Host: Rabbit
Conc.: 0.5 mg/ml
Pkg. Size: 1 mg, 0.1 mg, 0.5 mg
Storage: 2-8°C
Description
Specificity:
Rabbit Anti-Human DFF45 recognizes an epitope near the N-terminus of Human DFF45. This polyclonal antibody was purified using affinity chromatography.
Background:
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 human 45 kDa DNA fragmentation factor (DFF45) was identified recently that was cleaved by caspase-3 during apoptosis. Mouse homologue of human DFF45 was identified as a DNase inhibitor designated ICAD. DFF45/ICAD have short forms that were termed DFF35 and ICADs, respectively. Upon cleavage of DFF45/ICAD, the caspase activated deoxyribonuclease (DFF40/CAD) is released and activated and eventually causes the degradation of DNA in the nuclei. Therefore, the cleavage of DFF45/ICAD, which causes DFF40/CAD activation and DNA degradation, is the hallmark of apoptotic cell death.
Known Species Cross Reactivity: Hu+
Immunogen
DFF45/35 (NT) Blocking Peptide (Leinco Prod. No.: D272)
Blocking Peptide
DFF45/35 (NT) Blocking Peptide (Leinco Prod. No.: D272)
Formulation
This polyclonal antibody is formulated in phosphate buffered saline (PBS) pH 7.4 containing 0.02% sodium azide as a preservative.
Storage and Stability
This polyclonal antibody is stable for at least one week when stored at 2-8°C. For long term storage, aliquot in working volumes without diluting and store at –20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.
Reported Applications
WB
Western Blotting: This antibody can be used to detect DFF45, DFF35, and one of the cleaved fragments by Western blot analysis at a dilution of 1:1,000-1:2,000 when used in conjunction with compatible secondary reagents, such as Goat Anti-Rabbit IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: R1190), under either reducing or non-reducing conditions. The positive control for Western blotting is Jurkat Whole Cell Lysate (Leinco Prod. No.: J103). 45 and 35 kDa bands can be detected in non-apoptotic cells.
References
1. Liu X, Zou H, Slaughter C, Wang X. DFF, a heterodimeric protein that functions downstream of caspase-3 to trigger DNA fragmentation during apoptosis. Cell 1997;89:175-184
2. Enari M, Sakahira H, Yokoyama H, Okawa K, Iwamatsu A, Nagata S. A caspase-activated DNase that degrades DNA during apoptosis, and its inhibitor ICAD. Nature 1998;391:43-50
3. Sakahira H, Enari M, Nagata S. Cleavage of CAD inhibitor in CAD activation and DNA degradation during apoptosis. Nature 1998;391:96-99
4. Gu J, Dong RP, Zhang C, McLaughlin DF, Wu MX, Schlossman SF. Functional interaction of DFF35 and DFF45 with caspase-activated DNA fragmentation nuclease DFF40. J Biol Chem 1999;274:20759-62
Related Products
DFF45/35 (NT) Blocking Peptide (Leinco Prod. No.: D272)
Goat Anti-Rabbit IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: R1190)
Jurkat Whole Cell Lysate (Leinco Prod. No.: J103)
Anti-Human DFF45 (CT) (Leinco Prod. No.: D243)
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
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