Streptavidin, Alexa Fluor® 635 conjugate

Catalog number: S32364

Molecular Probes™

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Description

Far-red fluorescent Alexa Fluor 635 streptavidin has absorption/emission maxima of ~633/647 nm. Streptavidin is a nonglycosylated biotin-binding protein that is isolated from bacteria and has a near-neutral isoelectric point. It is widely used to detect biotinylated probes, because it reportedly exhibits less nonspecific binding than does the glycosylated, biotin-binding protein, avidin.

View a selection guide for all Alexa Fluor® streptavidin and avidin conjugates.
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Detection Method: Fluorescent
Flow Cytometer Laser Lines: 633 or 635
Label or Dye: Alexa Fluor® 635
Form: Solid
Product Size: 1 mg
Shipping Condition: Room Temperature
For Use With (Equipment): Flow Cytometry, Blot Analysis, Histochemical Applications, Immunoassays
Excitation⁄Emission (nm): 632⁄647

Contents & storage

Contains 1 vial of streptavidin Alexa Fluor® 635 conjugate.

Store in freezer (-5 to -30°C) and protect from light.

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