Item no. |
B-40011 |
Manufacturer |
Biotium
|
CASRN |
28718-90-3 |
Amount |
10 MG |
Category |
|
Type |
Nucleic acid label |
Specific against |
other |
ECLASS 10.1 |
32160414 |
ECLASS 11.0 |
32160414 |
UNSPSC |
41105324 |
Available |
|
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 |
DAPI (4', 6-Diamidino-2-Phenylindole, dihydrochloride) is a popular blue DNA dye that is used as a nuclear counterstain in fluorescence microscopy, chromosome staining and flow cytometry. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement, with higher affinity for A-T rich regions. Also see DAPI dilactate, a more water soluble form of the dye. - Classic blue nuclear counterstain for fixed cells
- Can be used at higher concentrations to stain live cells
- &lamba; Ex/&lamba; Em = 358/461 nm (with DNA)
- Off-white solid soluble in H2O
- Store at 4°C and protect from light, especially in solution
- C16H17Cl2N5
- MW = 350.25
- [28718-90-3]
|
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 Title |
Cytology reagents or solutions or stains |
Classified or regulated chemicals |
DAPI dihydrochloride, CAS 28718-90-3, 100% |
Hazard statements for SDS |
H315 - Causes skin irritation, H319 - Causes serious eye irritation, H335 - May cause respiratory irritation |
Classified or regulated chemicals |
DAPI dihydrochloride, CAS 28718-90-3, 100% |
Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.
All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.