Guava® Express 7-AAD Reagent

Optimized for ease of use and deeper, faster scientific insights


The Guava® Express 7-AAD Reagent – 200 Tests (Part Number: 4000-0061) is a cell impermeant nulcear dye used in viability assays. 7-Aminoactinomycin-D (7-AAD) is a fluorescent DNA intercalator that is membrane impermeant (and therefore binds to dead cells). The 7-AAD dye included in the kit monitors cell membrane permeability changes typically observed later in apoptosis, as well as necrotic cell death. 7-AAD is excluded from live, healthy cells as well as early apoptotic cells.


Instrument Compatibility:



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

Guava Express 7-AAD Reagent – User Guide

Need additional service or support? Contact Support here.




Guava® Express 7-AAD Reagent – 200 Tests


Part Number




Ordering Information


Ordering information can be found here

  • Email your purchase order to: [email protected]
  • Phone: +1 866 401 5450
  • FAX us at: +1 512 219 0544


The following details will need to be included with your purchase orders in order to process them:

  • Company name
  • Name, phone number, and email address of purchasing agent
  • Name and phone number of the end user
  • Valid purchase order number
  • Quote reference number, where applicable
  • Complete billing and shipping addresses
  • Product number, description, pricing, and quantity
  • Net 30 payment terms or other agreed upon payment terms
  • FOB shipping point or other agreed upon shipping terms


Questions on Orders: [email protected].


Questions on Billing and Payments: [email protected].


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