Molecular Probes™ ProLong™ Gold Antifade Mountant

Liquid mountant applied directly to fluorescently labeled cell or tissue samples on microscope slides

Brand: Invitrogen

Manufacturer Part Number: P36935

X5 Prolong gold antifade reagent 2mL Store at -20CProLong® Gold antifade reagent is an improved

UNSPSC: 41116113

Code: 50

Additional Details:
Additional Details: Weight: 0.02000kg

Product Code. 11569306

Quantity Price
1 £159.00 / 10mL
EU Stock 89
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For Research Use Only. All usage must comply with product instructions.

Description and Specification


Formulation With DAPI
Quantity 5 x 2mL
Storage Requirements Storage at room temperature is recommended but can also be stored frozen (-5 to -30°C). Protect from light.

Special chemical components protect fluorescent dyes from fading (photobleaching) during fluorescence microscopy experiments, and delivers this protection without significantly quenching the initial fluorescence signal. ProLong Gold Antifade Mountant is a curing mountant that forms a near-perfect optical path (1.47 RI) and allows longer-term storage of the sample. Ready-to-use (room temperatures storage and no mixing required)-just apply a drop to the sample, add a coverslip, cure and image. ProLong Gold mountant is available with or without DAPI nuclear stain. ProLong Gold Antifade Mountant is for superior antifade protection of fluorescent proteins and fluorescent dyes, ProLong™ Diamond Antifade Mountant is recommended. Available with or without DAPI nuclear stain.

  • Protects dyes from fading during imaging
  • Ready-to-use liquid that cures for longer-term storage
  • Mounted samples are stable for months
  • Maintains fluorescence signal—little to no quenching
  • Ideal for Alexa Fluor™ dyes

  • Photobleaching protection without quenching
  • Stable signals during imaging and for longer-term storage
  • Refractive index matching without acrylic resins

Not recommended for mounting samples containing fluorescent proteins, such as GFP.

Cell Analysis, Cellular Imaging, Immunofluorescence (IF), Immunofluorescence Counterstaining, Mounting and Fade Prevention