Hoechst 33258

ArtNr	B-40045
Hersteller	Biotium
CAS-Nr.	23491-45-4
Menge	100 MG
Kategorie	Reagents & Chemicals Standards, Ladders & Markers DNA Ladders
Typ	Nucleic acid label
Specific against	other
ECLASS 10.1	32160414
ECLASS 11.0	32160414
UNSPSC	41105324
Lieferbar
Manufacturer - Category	Fluorescence Microscopy\|Nuclear Counterstains\|Super-Resolution Imaging\|Cell & Organelle Stains>Nuclear Stains &; DNA/RNA Dyes\|Microbiology>Other Bacterial Stains\|PCR &; DNA Amplification>DNA Binding Dyes
Storage Conditions	2°C to 8°C
Description	Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. Hoechst dyes are widely used in cell cycle and apoptosis studies and also as nuclear counterstains. Biotium also offers Hoechst 33258, 10 mg/ml in dH2O (#40044). Hoechst 33258 and Hoechst 33342 are spectrally similar. Hoechst 33528 is slightly more water soluble than Hoechst 33342, but both dyes are widely used in cell cycle and apoptosis studies and also as nuclear counterstains. They are typically used to stain live or fixed cells in buffer or medium at 1 ug/mL, with no wash step required. &lamba; _Ex/&lamba; _Em(with DNA) = 352/461 nm Pale yellow solid soluble in water up to 2% (w/v) Store at -20°C and protect from light C₂₅H₂₇Cl₃N₆O.5H₂O MW: 623.96
Product origin	Synthetic
Special handling for PI and label	Store with desiccant; Protect from light
Undated stability guarantee in PI	12 months
Stability at RT during shipping (protected from light)	Stable for at least 1 month
Hazard pictogram (for SDS and label)	GHS07 exclamation mark
Signal word (for SDS and label)	Warning
UNSPSC Commodity	41116113
UNSPSC Commodity Title	Cytology reagents or solutions or stains
Classified or regulated chemicals	Hoechst 33258, CAS 23491-45-4, ≥95%
Hazard statements for SDS	H302 Harmful if swallowed. H315 Causes skin irritation. H319 Causes serious eye irritation.
Classified or regulated chemicals	Hoechst 33258, CAS 23491-45-4, ≥95%

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Arbeitsanleitung (Data Sheet) anfordern

B-40045-datasheet.pdf

B-40045-safety-datasheet.pdf