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Products:Cell Biology >> Apoptosis >> Intracellular >> Caspases etc >> Caspases
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Read our guarantee »Anti-pro Caspase 3 antibody [E61]
See all pro Caspase 3 products (3) ...
Rabbit monoclonal [E61] to pro Caspase 3
The antibody only recognizes the pro-form of Caspase-3. It does not react with the cleaved forms (active enzyme) of Caspase-3.
Flow Cyt, IP, WB, IHC-P, ICC/IFmore details
Reacts with
Mouse, Human
Does not react with
Rat
A synthetic peptide correscponding to N-terminal residues of Human Pro-Caspase-3.
HeLa cells lysate, cervical carcinoma tissue
Liquid
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
PBS 49%,Sodium azide 0.01%,Glycerol 50%,BSA 0.05%
Concentration information loading...
IgG fraction
Monoclonal
E61
IgG
Cell Biology >> Apoptosis >> Intracellular >> Caspases etc >> Caspases
Our Abpromise guarantee covers the use of ab32150 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Flow Cyt: 1/100.
IP: 1/10.
WB: 1/1000. Detects a band of approximately 35 kDa.
IHC-P: 1/500.
ICC/IF: 1/100.
Caspases are a family of cysteine proteases that are key mediators of programmed cell death or apoptosis. The precursor form of all caspases is composed of a prodomain, and large and small catalytic subunits. The active forms of caspases are generated by several stimuli including ligand-receptor interactions, growth factor deprivation and inhibitors of cellular functions. All known caspases require cleavage adjacent to aspartates to liberate one large and one small subunit, which associate into a2b2 tetramer to form the active enzyme. Gene for Caspase 3 also known as Yama, CPP32, and apopain codes for a 32-kDa protein. Caspase 3 cleaves the death substrate poly(ADP-ribose) polymerase (PARP) to a specific 85 kDa form observed during apoptosis and is inhibitable by the CrmA protein. Other Caspase 3 substrates include DNA-PK, actin, GAS2, and procaspase-6, etc. Caspase 3 is activated by cleavage events at Asp-28/Ser-29 (between N-terminal pro-domain) and Asp-175/Ser-176 (between large and small subunits) to generate a large subunit of 17-kDa and a small subunit of 12-kDa.
Cytoplasmic
Western blot - pro Caspase 3 antibody [E61] (ab32150)
![Western blot - pro Caspase 3 antibody [E61] (ab32150)](/ps/datasheet/Images/32/ab32150/ab32150wb.gif)
Anti-pro Caspase 3 antibody [E61] (ab32150) at 1/1000 dilution + Hela cell lysate
Observed band size : 35 kDa (why is the actual band size different from the predicted?)
Immunohistochemistry (Paraffin-embedded sections) - pro Caspase 3 antibody [E61] (ab32150)
![Immunohistochemistry (Paraffin-embedded sections) - pro Caspase 3 antibody [E61] (ab32150)](/ps/datasheet/Images/32/ab32150/ab32150ihc.jpg)
Immunohistochemical analysis of human paraffin-embedded cervical carcinoma tissue using ab32150 at 1/500 dilution.
Immunocytochemistry/ Immunofluorescence - pro Caspase 3 antibody [E61] (ab32150)
![Immunocytochemistry/ Immunofluorescence - pro Caspase 3 antibody [E61] (ab32150)](/ps/datasheet/Images/32/ab32150/ab32150if.jpg)
Immunofluorescent staining of HeLa cells using ab32150 at 1/100 dilution.
Flow Cytometry-Anti-pro Caspase 3 antibody [E61](ab32150)
](/ps/datasheet/images/32/ab32150/pro-Caspase-3-Primary-antibodies-ab32150-3.jpg)
Overlay histogram showing Jurkat cells stained with ab32150 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab32150, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was rabbit IgG (1µg/1x106 cells ) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in Jurkat cells fixed with 4% paraformaldehyde (10 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.
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![Immunohistochemistry (Paraffin-embedded sections) - pro Caspase 3 antibody [E61] (ab32150)](/ps/datasheet/Images/32/ab32150/ab32150ihc.jpg)
Immunohistochemical analysis of human paraffin-embedded cervical carcinoma tissue using ab32150 at 1/500 dilution.
![Immunocytochemistry/ Immunofluorescence - pro Caspase 3 antibody [E61] (ab32150)](/ps/datasheet/Images/32/ab32150/ab32150if.jpg)
Immunofluorescent staining of HeLa cells using ab32150 at 1/100 dilution.
](/ps/datasheet/images/32/ab32150/pro-Caspase-3-Primary-antibodies-ab32150-3.jpg)
Overlay histogram showing Jurkat cells stained with ab32150 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab32150, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (
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