Streptavidin, Alexa Fluor™ 430 conjugate

Catalog number:  S11237

Related applications:

Secondary Detection

Back to top


Our Alexa Fluor 430 streptavidin conjugate is a bright, green-fluorescent probe (absorption/emission maxima ~434/539 nm). Streptavidin, a nonglycosylated biotin-binding protein with a near-neutral isoelectric point, reportedly exhibits less nonspecific binding than avidin.

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


Excitation/Emission: 434⁄539
Form: Solid
Product Line: Alexa Fluor™
Shipping Condition: Room Temperature
Label or Dye: Alexa Fluor® 430
Recommended Applications: Education
Detection Method: Fluorescent
For Use With (Equipment): Flow Cytometry, Immunoassays, Histochemical Applications, Blot Analysis

Contents & storage

Contains 1 vial of streptavidin Alexa Fluor® 430 conjugate.

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