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AURION

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AURION R-Gent SE-EM

€ 225,00 – € 451,00

  • high efficiency silver enhancement
  • homogeneous particles
  • for electron microscopy
  • light insensitive
  • low viscosity solutions
  • virtually no auto nucleation
  • dropping bottles, easy preparation
  • mix-and-use
  • economical use, no left-overs

 

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SKU: N/A Category: Silver Enhancement Reagents
  • Description
  • Additional information
  • Safety Data and Technical Data Sheet

Description

AURION R-Gent SE-EM is a high efficiency silver enhancement reagent for electron microscopy. It intensifies the gold particles by homogeneous deposition of metallic silver on the particle surface. The resulting electron dense signal is easily detected and is compatible with heavy metal counterstaining. The reagent has extremely delayed auto-nucleation and can be used under standard laboratory light conditions. It also has low viscosity, which is especially advantageous for pre-embedding immunogold applications. The enhancement mixture has a pH of 8.1-8.2.

AURION R-Gent SE-EM has been tested intensively for the enhancement of AURION Ultra Small Immunogold reagents.

AURION R-Gent SE-EM is available in a kit containing the following:

– 30 ml or 90 ml of ready-to-use ENHANCER
– 3 ml of concentrated INITIATOR
– 30 ml of ACTIVATOR
– 3 ml empty dropping bottle, labeled “DEVELOPER”

The INITIATOR is a concentrated solution which must be diluted and activated before use, using the ACTIVATOR. This resulting mixture is the DEVELOPER. The now ready-to-use DEVELOPER has a shelf life of one month. It is suggested to prepare fresh DEVELOPER at least every month.
The undiluted solutions have a shelf life of 10 months when stored at 4°C. INITIATOR can be stored at -20°C for prolonged shelf life.

For enhancement 1-2 drops of DEVELOPER are mixed with 20 drops of ENHANCER. The typical enhancement time is between 20 and 40 minutes. Specimens may be contrasted according to standard procedures.

The kit with 30 ml of ENHANCER accomodates up to 1000 EM grid specimens. The kit with 90 ml of ENHANCER is suitable for pre-embedding immunogold labeling; the number of specimens it accomodates depends on the volume of reagent used per specimen.

For each lot, the specific enhancement activity and level of autonucleation are monitored by spectrophotometric techniques.

Additional information

Volume

30 ml, 90 ml

Storage instructions

Store at 4º – 8º Centigrade, Store INITIATOR at -20° Centrigrade for prolonged shelf life

Product codes 500.033 and 500.044:
▼ Download SDS
▼ Download Technical Data Sheet

Related products

  • AURION Enhancement Conditioning Solution (10x)

    € 50,00
    Add to basket
  • AURION R-Gent SE-Intense

    € 150,00 – € 217,00
    Select options

Product categories

  • Ultra Small Immuno Gold Reagents
  • 2nm Immuno Gold Reagents
  • Conventional Immuno Gold Reagents
  • AURION BSA-c Incubation buffer additive
  • AURION Blocking Reagents
  • Silver Enhancement Reagents
  • AURION Gold Nanoparticles
  • AURION Gold Tracers
  • Kits with Ultra Small Immuno Gold Reagents
  • Kits with 2nm Immuno Gold Reagents
  • Kits with Conventional Immuno Gold Reagents
  • Miscellaneous
  • Custom Labeling Service
  • Products of Electron Microscopy Sciences
  • Products of Diatome

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