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Cayman 8-Hydroxypyrene-1,3,6-trisulfonic Acid (sodium salt)
List Price $65.00 Your Price $65.00
Cayman 8-Hydroxypyrene-1,3,6-trisulfonic Acid (sodium salt) - CAYM (Additional S&H Or Hazmat Fees May Apply)
NETA PART: CAYM-30080-500
MFG.PART: 30080-500
UNSPSC: 12352200
Manufacturer: Cayman
Product Description
8-Hydroxypyrene-1,3,6-trisulfonic acid (HPTS) is a cell-impermeable fluorescent pH probe., It displays excitation maxima of 403 and 450 nm, the intensities of which decrease and increase, respectively, as pH increases from 5 to 9 and an emission maximum of 510 nm. HPTS has been used in excitation ratio imaging to monitor changes in and measure the pH of endocytosed liposomes, acidic organelles, or the cytoplasm in live cell applications., It is sensitive to fluorescence quenching by viologens, which can be reversed in the presence of glucose or other monosaccharides, and has been used as a glucose and carbohydrate sensor.
WARNING This product is not for human or veterinary use.
Technical Information
Formal Name
8-hydroxy-1,3,
CAS Number
6358-69-6
Synonyms
- HPTS
- Pyranine
Molecular Formula
C16H7O10S3 • 3Na
Formula Weight
524.4
Purity
≥95%
Emission
510 nm
Excitation
403 and 450 nm, the intensities of which decrease and increase, respectively, as pH increases from 5 to 9
Formulation
A crystalline solid
Solubility
- DMF: 1 mg/mL
- DMSO: 15 mg/mL
- PBS (pH 7.2): 10 mg/mL
λmax
247, 290, 370, 404 nm
SMILES
[O-]S(C1=CC(S([O-])(=O)=O)=C2C3=C4C(C=C2)=C(S([O-])(=O)=O)C=C(O)C4=CC=C31)(=O)=O.[Na+].[Na+].[Na+]
InChi Code
InChI=1S/C16H10O10S3.3Na/c17-11-5-12(27(18,19)20)8-3-4-10-14(29(24,25)26)6-13(28(21,22)23)9-2-1-7(11)15(8)16(9)10;;;/h1-6,17H,(H,18,19,20)(H,21,22,23)(H,24,25,26);;;/q;3*+1/p-3
InChi Key
KXXXUIKPSVVSAW-UHFFFAOYSA-K
Shipping & Storage Information
Storage
-20°C
Shipping
Room Temperature in continental US; may vary elsewhere
Stability
≥ 4 years
| SKU | CAYM-30080-500 |
|---|---|
| Supplier Part Number | 30080-500 |
| UM | EA |
| UNSPSC | 12352200 |
| Manufacturer | Cayman |
| MSDS URL | Click here |
| Temperature | -20 |
| Refrigerated-Frozen | Y |
| CountryOfOrigin | Switzerland |
| ProductLine | CAYM |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| CAS Number | 6358-69-6 |
| Energy Star | No |
| Green | No |
| Controlled | N |