
| Product Name | Fluorescein isothiocyanate isomer I, suitable for protein labeling, ≥90% (HPLC), powder |
| Product Number | F7250 |
| Product Brand | Sigma |
| CAS Number | 3326-32-7 |
| Molecular Formula | C21H11NO5S |
| Molecular Weight | 389.38 |
| Storage Temp | 2-8°C |
| TEST | SPECIFICATION |
| Appearance (Color) | Conforms |
| Orange | |
| Appearance (Form) | Powder |
| Infrared spectrum | Conforms to Structure |
| Solubility (Turbidity) | Clear |
| c = 1mg/ml; Acetone | |
| Solubility (Color) | Yellow |
| Purity (HPLC) | ≥90 % |
| Labeling Efficiency | ≥85 % |
| With Bovine Serum Albumin |
|
|||||||||
Copyrights © 2008 Sigma-Aldrich Co. All Rights Reserved. Reproduction of any materials from the site is strictly forbidden without permission. Sigma-Aldrich brand products are sold exclusively through Sigma-Aldrich, Inc. |