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9929
Cleaved Caspase Antibody Sampler Kit

Cleaved Caspase Antibody Sampler Kit #9929

Western Blotting Image 1

Western blot analysis of extracts from C6 (rat), NIH/3T3 (mouse), and Jurkat (human) cells, untreated or treated with staurosporine #9953 (1uM, 3hrs) or etoposide #2200 (25uM, 5hrs) as indicated, using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb.

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Western Blotting Image 2

Western blot analysis of Jurkat cell extracts, untreated or etoposide-treated, and NIH/3T3 and C6 cell extracts, untreated or staurosporine-treated, using Cleaved Caspase-6 (Asp162) Antibody.

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Western Blotting Image 3

Western blot analysis of extracts from HeLa, C2C12, and H-4-II-E cells, untreated (-) or treated (+) with Staurosporine #9953 (1 μM, 3 hr), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb (upper) and Caspase-7 Antibody #9492 (lower).

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Western Blotting Image 4

Western blot analysis of extracts from HeLa and Jurkat cells, untreated or treated with Staurosporine #9953 (1 μM, 3 hr) or etoposide (25 μM, overnight), using Cleaved Caspase-9 (Asp330) (D2D4) Rabbit mAb (upper) or total Caspase-9 Antibody (Human Specific) #9502 (lower).

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Western Blotting Image 5

Western blot analysis of extracts from Jurkat cells, untreated or cytochrome c-treated (0.25 mg/ml), and HeLa cells, untreated, staurosporine-treated (1 µM), or cytochrome c-treated (0.25 mg/ml), using Cleaved Caspase-9 (Asp315) Antibody (Human Specific) (upper) or Caspase-9 Antibody (Human Specific) #9502 (lower).

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Western Blotting Image 6

Western blot analysis of extracts from HeLa cells, untreated or treated with Staurosporine #9953 (1 μM, 3 hr), Jurkat cells, untreated or etoposide-treated (25 μM, overnight), and THP-1 cells, untreated or cycloheximide-treated (CHX, 10 μg/ml, overnight) followed by treatment with TNF-α #8902 (20 ng/ml, 4 hr), using Cleaved PARP (Asp214) (D64E10) XP® Rabbit mAb (upper), or total PARP Antibody #9542 (lower).

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Flow Cytometry Image 7

Flow cytometric analysis of Jurkat cells, untreated (blue) or etoposide-treated (green), using Cleaved PARP (Asp214) (D64E10) XP® Rabbit mAb.

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Western Blotting Image 8

After the primary antibody is bound to the target protein, a complex with HRP-linked secondary antibody is formed. The LumiGLO® is added and emits light during enzyme catalyzed decomposition.

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IP Image 9

Immunoprecipitation of extracts from Jurkat cells, untreated or etoposide-treated (25uM, 5hrs), using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb. Western blot was performed using the same antibody.

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Flow Cytometry Image 10

Flow cytometric analysis of Jurkat cells, untreated (blue) or etoposide-treated (green), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb.

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IHC-P (paraffin) Image 11

Immunohistochemical analysis of paraffin-embedded human tonsil using Cleaved PARP (Asp214) (D64E10) XP® Rabbit mAb.

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IHC-P (paraffin) Image 12

Immunohistochemical analysis of paraffin-embedded mouse embryo, using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb in the presence of control peptide (left) or Cleaved Caspase-3 (Asp175) Blocking Peptide (#1050) (right).

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IF-IC Image 13

Confocal immunofluorescent analysis of HeLa cells, untreated (left) or treated with Staurosporine #9953 (1 μM, 3 hr; right), using Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb (green). Actin filaments were labeled with DY-554 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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IHC-P (paraffin) Image 14

Immunohistochemical analysis using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb on SignalSlide® Cleaved Caspase-3 IHC Controls #8104 (paraffin-embedded Jurkat cells, untreated (left) or etoposide-treated (right)).

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IF-IC Image 15

Confocal immunofluorescent analysis of HeLa cells, untreated (left) or treated with Staurosporine #9953 (right), using Cleaved PARP (Asp214) (D64E10) XP® Rabbit mAb (green). Actin filament were labeled with DY-554 phalloidin. Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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IHC-P (paraffin) Image 16

Immunohistochemical staining of paraffin-embedded mouse embryo, showing cytoplasmic localization in apoptotic cells, using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb.

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IHC-F (frozen) Image 17

Immunohistochemical analysis of frozen H1650 xenograft, using Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb.

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Flow Cytometry Image 18

Flow cytometric analysis of Jurkat cells, untreated (blue) or treated with etoposide #2200 (green), using Cleaved Caspase-3(Asp175) (5A1E) Rabbit mAb compared to a nonspecific negative control antibody (red).

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IF-IC Image 19

Confocal immunofluorescent images of HT-29 cells, untreated (left) or Staurosporine #9953 treated (right) labeled with Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin #8953 (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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Product Includes Quantity Applications Reactivity MW(kDa) Isotype
Cleaved Caspase-3 (Asp175) (5A1E) Rabbit mAb 9664 20 µl
  • WB
  • IP
  • IHC
  • IF
  • F
H M R Mk 17, 19 Rabbit IgG
Cleaved Caspase-6 (Asp162) Antibody 9761 20 µl
  • WB
H M R 18 Rabbit 
Cleaved Caspase-7 (Asp198) (D6H1) Rabbit mAb 8438 20 µl
  • WB
  • IF
  • F
H M R 18 Rabbit IgG
Cleaved Caspase-9 (Asp330) (D2D4) Rabbit mAb 7237 20 µl
  • WB
  • IP
H 37 Rabbit IgG
Cleaved Caspase-9 (Asp315) Antibody (Human Specific) 9505 20 µl
  • WB
  • IP
H 35 Rabbit 
Cleaved PARP (Asp214) (D64E10) XP® Rabbit mAb 5625 20 µl
  • WB
  • IP
  • IHC
  • IF
  • F
H Mk 89 Rabbit IgG
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl
  • WB
Goat 

The Cleaved Caspase Antibody Sampler Kit provides an economical means to evaluate the activation status of caspases by detecting their cleaved forms. The kit contains enough primary and secondary antibodies to perform two western blot experiments with each primary antibody.

Cleaved Caspase-3 (Asp175), Cleaved Caspase-6 (Asp162), Cleaved Caspase-7 (Asp198), Cleaved Caspase-9 (Asp315), Cleaved Caspase-9 (Asp330), and Cleaved PARP (Asp214) Antibodies detect endogenous levels of the large cleavage fragments of their respective targets. These antibodies will not cross-react with their respective full-length proteins.

Monoclonal antibodies are produced by immunizing animals with synthetic peptides corresponding to amino-terminal residues adjacent to Asp175 of human caspase-3 or to residues surrounding Asp214 in human PARP, Asp330 of human caspase-9, or Asp198 of human caspase-7. Polyclonal antibodies are produced by immunizing animals with synthetic peptides corresponding to residues surrounding Asp315 of human caspase-9 or to the carboxy-terminal sequence of the large subunit (p18) of rat caspase-6. Polyclonal antibodies are purified by protein A and peptide affinity chromatography.

Apoptosis is a regulated physiological process leading to cell death. Caspases, a family of cysteine acid proteases, are central regulators of apoptosis. Initiator caspases (including 8, 9, 10 and 12) are closely coupled to proapoptotic signals. Once activated, these caspases cleave and activate downstream effector caspases (including 3, 6 and 7), which in turn cleave cytoskeletal and nuclear proteins like PARP, α-fodrin, DFF and lamin A, and induce apoptosis. Cytochrome c released from mitochondria is coupled to the activation of caspase-9, a key initiator caspase (1). Proapoptotic stimuli include the FasL, TNF-α, DNA damage and ER stress. Fas and TNFR activate caspases 8 and 10 (2), DNA damage leads to the activation of caspase-9 and ER stress leads to the calcium-mediated activation of caspase-12 (3). The inhibitor of apoptosis protein (IAP) family includes XIAP and survivin and functions by binding and inhibiting several caspases (4,5). Smac/Diablo, a mitochondrial protein, is released into the cytosol upon mitochondrial stress and competes with caspases for binding of IAPs. The interaction of Smac/Diablo with IAPs relieves the inhibitory effects of the IAPs on caspases (6).

  1. Baker, S.J. and Reddy, E.P. (1998) Oncogene 17, 3261-3270.
  2. Budihardjo, I. et al. (1999) Annu Rev Cell Dev Biol 15, 269-90.
  3. Nakagawa, T. et al. (2000) Nature 403, 98-103.
  4. Deveraux, Q. L. et al. (1998) EMBO J. 17, 2215-2223.
  5. Li, F. et al. (1998) Nature 396, 580-584.
  6. Du, C. et al. (2000) Cell 102, 33-42.
Entrez-Gene Id
836 , 839 , 840 , 842 , 142
Swiss-Prot Acc.
P42574 , P55212 , P55210 , P55211 , P09874
For Research Use Only. Not For Use In Diagnostic Procedures.

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.

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