Product nameAnti-pro Caspase 7 antibody [Y33]
See all pro Caspase 7 primary antibodies
DescriptionRabbit monoclonal [Y33] to pro Caspase 7
SpecificityThe antibody only recognizes the pro-form of Caspase-7. It does not react with the cleaved forms (active enzyme) of Caspase-7.
Tested applicationsSuitable for: WB, IHC-P, ICC/IFmore details
Unsuitable for: Flow Cyt or IP
Species reactivityReacts with: Human
Synthetic peptide within Human pro Caspase 7 (N terminal). The exact sequence is proprietary.
- Jurkat cell lysate and human lung squamous carcinoma.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.
This product is a recombinant rabbit monoclonal antibody.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 49% PBS, 50% Glycerol, 0.05% BSA
Concentration information loading...
Our Abpromise guarantee covers the use of ab32067 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000. Detects a band of approximately 34 kDa (predicted molecular weight: 34 kDa).|
FunctionInvolved in the activation cascade of caspases responsible for apoptosis execution. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-
-Gly-217' bond. Overexpression promotes programmed cell death.
Tissue specificityHighly expressed in lung, skeletal muscle, liver, kidney, spleen and heart, and moderately in testis. No expression in the brain.
Sequence similaritiesBelongs to the peptidase C14A family.
modificationsCleavages by granzyme B or caspase-10 generate the two active subunits. Propeptide domains can also be cleaved efficiently by caspase-3. Active heterodimers between the small subunit of caspase-7 and the large subunit of caspase-3, and vice versa, also occur.
- Information by UniProt
- apoptosis-related cysteine peptidase antibody
- Apoptotic protease Mch-3 antibody
- CASP-7 antibody
Lane 1: Wild type HAP1 whole cell lysate (20 µg)
Lane 2: Staurosporin treated HAP1 whole cell lysate (20 µg)
Lane 3: CASP7 knockout HAP1 whole cell lysate (20 µg)
Lane 4: Staurosporin treated CASP7 knockout HAP1 whole cell lysate (20 µg)
Lane 5: HeLa whole cell lysate (20 µg)
Lane 6: Staurosporin treated HeLa whole cell lysate (20 µg)
Lanes 1 - 6: Merged signal (red and green). Green - ab32067 observed at 38 kDa. Red - loading control, ab18058, observed at 130 kDa.
ab32067 was shown to recognize pro Caspase 7 when HAP1 + pro Caspase 7 knockout samples were used, along with additional cross-reactive bands. Wild-type and pro Caspase 7 knockout samples were subjected to SDS-PAGE. Ab32067 and ab18058 (Mouse anti-Vinculin loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/10000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
Immunohistochemical analysis of paraffin-embedded human lung squamous carcinoma using ab32067 at 1/50 dilution.
Anti-pro Caspase 7 antibody [Y33] (ab32067) at 1/1000 dilution + Jurkat cell lysate
Predicted band size: 34 kDa
Observed band size: 34 kDa