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Quantity Discount Table - Order More To Get More Price Discount
| Quantity | mg | Unit Price ($/mg or $/Unit) | Final Price |
|---|---|---|---|
| 1 | 5 | $52.70 | Total: $263.50 |
| 1 | 10 | $44.64 | Total: $446.40 |
| 1 | 25 | $37.82 | Total: $945.50 |
| 1 | 50 | $32.24 | Total: $1,612.00 |
| 1 | 100 | $27.90 | Total: $2,790.00 |
Overview
Fluorescein di(?-D-galactopyranoside) is a fluorogenic substrate for ?-galactosidase (?em=535 nm, ?ex=485 nm).
Chemical Properties
| Molecular Formula | C32H32O15 |
| Molecular Weight | 656.59 |
| CAS Numbers | 17817-20-8 |
| Solubility | DMSO |
| Purity | 98% by HPLC |
| SMILES Code | OC[C@H]1O[C@@H](Oc2ccc3c(Oc4cc(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)ccc4C33OC(=O)c4ccccc34)c2)[C@H](O)[C@@H](O)[C@H]1O |
Storage and Handling
0C Short Term, -20C Long Term
References
Yang NC, et al. A fluorimetric method using fluorescein di-beta-D-galactopyranoside for quantifying the senescence-associated beta-galactosidase activity in human foreskin fibroblast Hs68 cells. Anal Biochem. 2004 Feb 15;325[2] 337-43.