Streptavidin, Pacific Orange™ conjugate

Catalog number:  S32365

 Related applications:

Secondary Detection

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}} also known as {{product.formattedSku}} 
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top


Pacific Orange™ streptavidin has absorption/emission maxima of ~400/551 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.


Detection Method: Fluorescent
Flow Cytometer Laser Lines: 405
Label or Dye: Pacific Orange™
Excitation⁄Emission (nm): 400⁄551
For Use With (Equipment): Blot Analysis, Flow Cytometry, Histochemical Applications, Immunoassays
Form: Solid
Product Line: Pacific Orange™
Product Size: 1 mg
Shipping Condition: Room Temperature

Contents & storage

Contains 1 vial of streptavidin Pacific Orange™ conjugate.

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


Manuals & protocols