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Invitrogen™ Biotin-4-Fluorescein

Catalog No. B10570
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Quantity:
5 mg
Catalog No. Quantity
B10570 5 mg
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Catalog No. B10570

Supplier: Invitrogen™ B10570

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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.

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

Quantity 5 mg
Product Type Biotin-4-Fluorescein
Molecular Weight (g/mol) 644.7
Content And Storage Store at room temperature and protect from light.
Shipping Condition Room Temperature
Label or Dye FITC (Fluorescein)
Emission 523 nm
Excitation 494 nm

For Research Use Only. Not for use in diagnostic procedures.