Fluorescein di-beta-Galactopyranoside

Fluorescein di-beta-Galactopyranoside
Item number Size Datasheet Manual SDS Delivery time Quantity Price
Cay26860-5 5 mg -

6 - 10 business days*

261.00€
 
Fluorescein di-beta-galactopyranoside is a fluorogenic substrate for beta-galactosidase. Upon... more
Product information "Fluorescein di-beta-Galactopyranoside"
Fluorescein di-beta-galactopyranoside is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 490/514 nm, respectively.Formal Name: 3',6'-bis(beta-D-galactopyranosyloxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one. CAS Number: 17817-20-8. Synonyms: FDG. Molecular Formula: C32H32O15. Formula Weight: 656.6. Purity: >95%. Emission: 514 nm. Excitation: 490 nm. Formulation: (Request formulation change), A solid. Solubility: DMSO: soluble. SMILES: O=C(O1)C2=C(C=CC=C2)C31C4=CC=C(O[C@H]5[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O5)C=C4OC6=C3C=CC(O[C@@H]7O[C@H](CO)[C@H](O)[C@H](O)[C@H]7O)=C6. InChi Code: InChI=1S/C32H32O15/c33-11-21-23(35)25(37)27(39)30(45-21)42-13-5-7-17-19(9-13)44-20-10-14(43-31-28(40)26(38)24(36)22(12-34)46-31)6-8-18(20)32(17)16-4-2-1-3-15(16)29(41)47-32/h1-10,21-28,30-31,33-40H,11-12H2/t21-,22-,23+,24+,25+,26+,27-,28-,30-,31-/m1/s1. InChi Key: ZTOBILYWTYHOJB-WBCGDKOGSA-N.
Keywords: FDG, 3',6'-bis(beta-D-galactopyranosyloxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Supplier: Cayman Chemical
Supplier-Nr: 26860

Properties

Application: Fluorogenic beta-galactosidase substrate
MW: 656.6 D
Formula: C32H32O15
Purity: >95%
Format: Solid

Database Information

CAS : 17817-20-8| Matching products
KEGG ID : K01190 | Matching products

Handling & Safety

Storage: -20°C
Shipping: +20°C (International: -20°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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