| Code | CSB-RA900070A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| FC | 1:50-1:200 |
Caspase-7 serves as a critical executioner caspase in the apoptotic cascade, working alongside caspase-3 to cleave key cellular substrates during programmed cell death. As a downstream effector activated by initiator caspases, CASP7 plays an essential role in dismantling cellular architecture during apoptosis, making it a valuable marker for researchers investigating cell death pathways, cancer biology, and therapeutic responses that trigger apoptotic signaling.
This recombinant monoclonal antibody, clone 18C9, offers the reproducibility and consistency that demanding experimental workflows require. Generated against a synthetic peptide derived from human CASP7, the antibody is produced using recombinant technology, ensuring sequence-defined specificity and eliminating the lot-to-lot variability that can compromise longitudinal studies. The rabbit IgG format, purified by affinity chromatography, delivers reliable performance with minimal background interference.
Validation studies demonstrate effective detection of CASP7 in human samples using flow cytometry applications. Testing in HeLa cells, a well-established model for apoptosis research, shows clear separation between specific signal and isotype control when cells are fixed and permeabilized, confirming the antibody's utility for intracellular detection of this cytoplasmic protease. Recommended dilutions for flow cytometry range from 1:50 to 1:200, providing flexibility to optimize signal intensity based on your specific experimental conditions and instrumentation.
Whether you are characterizing apoptotic responses to drug treatments, investigating caspase activation kinetics, or profiling cell death in disease models, this antibody provides a dependable tool for flow cytometric analysis of CASP7 expression in human cell systems.
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