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Cayman Oregon Green™ 488, 25mg
Cayman Oregon Green™ 488, 25mg - CAYM (Additional S&H Or Hazmat Fees May Apply)
List Price
$62.00
Your Price
$62.00
HOW MUCH YOU SAVE:
0.00 %
| NETA PART: | CAYM-35372-25 |
| MFG.PART: | 35372-25 |
| UNSPSC: | 12352200 |
| Manufacturer: | Cayman |
Product Description
Oregon Green™ 488 is a fluorinated fluorescein dye.1,2 It exists as a tautomer in aqueous solutions.2 Oregon Green™ 488 has minimal pH dependence at physiological pH but it can be used as an indicator for intracellular pH due to its low pKa of 4.8.2,3 It is less susceptible to photobleaching than fluorescein. Oregon Green™ 488 has been conjugated to antibodies and proteins, as well as DNA, for use in labeling and detection.2,4,3 It displays excitation/emission maxima of 490/514 nm, respectively.1
WARNING This product is not for human or veterinary use.
Technical Information
Formal Name
2′,7′-difluoro-
CAS Number
195136-58-4
Synonyms
- OG 488
- 2’,7’-Difluorofluorescein
Molecular Formula
C20H10F2O5
Formula Weight
368.3
Purity
≥95%
Emission
514 nm
Excitation
490 nm
Formulation(Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
- Chloroform: Soluble
- DMSO: Soluble
SMILES
O=C(O1)C2=CC=CC=C2C31C4=CC(F)=C(O)C=C4OC5=CC(O)=C(F)C=C53
InChi Code
InChI=1S/C20H10F2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
InChi Key
FJXJIUHGLVUXQP-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room Temperature in continental US; may vary elsewhere
Stability
≥ 4 years
| SKU | CAYM-35372-25 |
|---|---|
| Supplier Part Number | 35372-25 |
| UM | EA |
| UNSPSC | 12352200 |
| Manufacturer | Cayman |
| MSDS URL | https://www.caymanchem.com/msdss/35372m.pdf |
| Temperature | -20 |
| Refrigerated-Frozen | Refrigerated |
| CountryOfOrigin | CH |
| ProductLine | CAYM |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.00 |
| Lead Time | 2 Business Days |
| Hazardous | N |
| CAS Number | 195136-58-4 |