FAM hydrazide, 6-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15170 | 1 mg | $110 | in stock | |
| 25170 | 5 mg | $210 | in stock | |
| 45170 | 25 mg |
$410
|
in stock | |
| 55170 | 50 mg |
$695
|
in stock | |
| 65170 | 100 mg |
$1190
|
in stock |
Fluorescein (FAM) is a xanthene dye, a parent of fluorescein dye series. This is a hydrazide derivative for the labeling of carbonyl compounds, aldehydes, and ketones.
Fluorescein is a bright dye that is compatible with a great number of instruments.
Carbohydrates are also often labeled with hydrazides by a protocol involving their oxidation with periodate first, and reacting with dye hydrazide after it.
FAM absorbance and emission spectra
Customers also purchased with this product
Cyanine5 hydrazide
Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.Copper(II)-TВTA catalytic buffer, 1.5x
Ready-to-use catalytic buffer containing сopper(II) and TBTA ligand. It is suitable for click chemistry modification of nucleic acids and small molecules.Cyanine3.5 NHS ester
Cyanine3.5 dye NHS ester derivative the labeling of amino-groups in biomolecules.
Add this product to your cart andget free express delivery
General properties
| Appearance: | yellow/orange solid |
| Mass spec M+ increment: | 371.1 |
| Molecular weight: | 426.81 |
| CAS number: | 2183440-65-3 (hydrochloride); 151890-73-2 |
| Molecular formula: | C21H15N2ClO6 |
| IUPAC name: | Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-, hydrazide, hydrochloride |
| Solubility: | good in DMF, DMSO, alcohols |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 492 |
| ε, L⋅mol−1⋅cm−1: | 74000 |
| Emission maximum, nm: | 522 |
| Fluorescence quantum yield: | 0.93 |
| CF260: | 0.22 |
| CF280: | 0.17 |
Short link - lumiprobe.com/sh/p/4t
The count of items is incorrect.
Your cart is empty
$ 
