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Invitrogen™ Biotin-4-Fluorescein
Description
Biotin-4-fluorescein can be used to quantitate available biotin-binding sites or the concentration of avidin or streptavidin through the strong quenching associated when this molecule binds to avidin.
To make a concentrated stock solution of up to 1 mM, dissolve in either anhydrous DMSO, DMF or 100% methanol. Stock solutions should be stored frozen, desiccated and protected from light.
Specifications
Specifications
| Quantité | 5 mg |
| Type de produit | Biotine-4-fluorescéine |
| Poids moléculaire | 644.7 |
| Contenu et stockage | Stocker à température ambiante et à l’abri de la lumière. |
| Conditions d’expédition | Température ambiante |
| Marqueur ou colorant | FITC (fluorescéine) |
| Émission | 523 nm |
| Excitation | 494 nm |
Usage exclusivement réservé à la recherche. Ne pas utiliser pour des procédures de diagnostic.
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