GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.Biological Stain?Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters.for Fluorescence analysis?Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes.for Microscopy?Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed.≥98%
Synonyms
PMQA | Zn-green
Storage
Protected from light,Store at -20°C,Avoid repeated freezing and thawing
BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥98% Biological Stain,BioReagent,for Fluorescence analysis,for Microscopy for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Protected from light,Store at -20°C,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.
Vue d’ensemble
PMQA (Zinc Ion Fluorescent Probe), an 8-aminoquinoline-based ratiometric fluorescent sensor, demonstrates the Zn²⁺-induced redshift of emission (85 nm). PMQA is a cell membrane-permeable probe and suitable for imaging Zn²⁺ in living cells.
Specifications
Synonymes
PMQA | Zn-green
Spécifications et pureté
BioReagent, Biological Stain, for Fluorescence analysis, for Microscopy, ≥98%
Stabilité et stockage
Store at -20℃ long term (36 months). Store in the dark. Avoid freeze/thaw cycle.
Conditions de stockage de stockage
Protected from light,Store at -20°C,Avoid repeated freezing and thawing
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Grade
Biological Stain, BioReagent, for Fluorescence analysis, for Microscopy
Pureté
≥98%
Images
PMQA (Zinc Ion Fluorescent Probe) (P1451250) - IF
Confocal fluorescence imaging of intracellular Zn²⁺ using the PMQA probe. Cells were incubated with 20 μM PMQA for 1 h, washed three times with PBS (5 min each), counterstained with Hoechst 33342 for nuclei, and washed three more times with PBS before imaging. PMQA probe exhibits green fluorescence (Ex/Em: 488/515 nm), and Hoechst 33342 (B113845） shows blue nuclear staining.
Noms et identifiants
Poids moléculaire
292.34
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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