Home Product HISTOLOGY Progressive HE Staining Solution

Progressive HE Staining Solution

HE staining is one of the commonly used staining methods in paraffin or frozen section technology. Hematoxylin is divided into retrograde and progressive according to the staining method. Now the common hematoxylin in the market is retrograde hematoxylin, that is, hematoxylin is overstained, and then the excess hematoxylin is stained by the differentiation solution.

Product Features

  • Progressive
    Product Brief

Hematoxylin-Eosin staining (HE staining) section technology is one of the commonly used staining methods in section technology. Progressive hematoxylin does not require differentiation fluid to be dedifferentiated its staining time is short only 1 minute. The staining solution is stable without metal oxide film and precipitation. It can be used for tissue paraffin section, frozen section and tissue cell staining and reused.

  • Features:

a)High concentration and short staining time for 1 minute

b)No metal oxide film

c)Staining bright blue

d)No need to be differentiated, return directly to blue

More Info

  • Storage: 15-30℃
  • Shelf life: 12 months;Re-examination period is at least 6 months
  • Certificate of Registration: HZXB201400047
  • Blue Buffer

a)Fast effect

b)Blue buffer is light blue, easy to identify

  • Eosin

Eosin staining solution

Eosin is an acid melt, which mainly makes the components in the cytoplasm and extracellular matrix stain red. Celnovte Bio-tech adopts self-optimized formulation and divides into two types according to customer needs.

1. Water Soluble Eosin

Features: Staining time for 1-3 min, light color, strong contrast with hematoxylin

2. Alcohol Soluble Eosin

Features: Strong staining ability, short staining time, bright color
Shelf Life: 12 months
Storage: 15-30℃
Directions: see inside the box for details


  • Staining Procedure
Hematoxylin Blue Buffer Water Soluble Eosin Alcohol Soluble Eosin
0.5min-1min 1min 2-3min 10-30s


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