Certificate of Analysis
| Product Name: | Biotin-4-Fluorescein |
| Catalog Number: | M56856 |
| CAS Number: | 1032732-74-3 |
Physical and Chemical Properties
| Formula: | C33H32N4O8S |
| Molecular Weight: | 644.69 |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Biotin-4-Fluorescein is a molecular probe for the detection and quantification of (strept)avidin. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |