Specification Sheet
Product Name
Biotin (5-fluorescein) conjugate BioReagent, suitable for fluorescence, ≥90% (HPCE)
Product Number
53608
Product Brand
sigma
CAS Number
957494-27-8
Molecular Weight
644.69
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Orange to Dark Orange and Red-Orange and Red to Dark Red |
| APPEARANCE (FORM) | Powder |
| PURITY (HPCE AREA %) | ≥ 90.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EMISSION MAXIMUM | 524 ± 5 nm |
| REMARKS ON LUMINESCENCE | EX. 490 NM IN 0.1 M TRIS PH 8.0 |