GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.≥98%(HPLC)
Storage
Protected from light,Store at -20°C,Desiccated,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Application
Apoptosis, Cell signaling, Drug screening, Enzyme activity assay
BioReagent,≥98%(HPLC) BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Protected from light,Store at -20°C,Desiccated,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Ac-VDQQD-pNA is a substrate for Caspase 2. Upon cleavage, it produces yellow pNA (p-nitroaniline), which exhibits strong absorption around 405 nm. The activity of Caspase 2 can be detected by measuring the absorbance.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
