Title
SAFRANINE FOR MICROSCOPY
SKU
RXSOL-60-6605-391
Supply Location::
Locations
[SAFRANINE FOR MICROSCOPY] manufacturers, suppliers, exporters in Mumbai, Gandhidham, Kolkata, Varanasi, Visakhapatnam, Chennai, Fujairah, Dubai, Canada BC, Barka, Sohar, Muscat, Oman.
Lab chemicals manufacturers, suppliers, exporters in India, UAE Middle East, Barka, Sohar, Muscat, Oman, Canada.
[SAFRANINE FOR MICROSCOPY] is available in small packing as well as in bulk. Buy premium quality [SAFRANINE FOR MICROSCOPY] and other lab chemicals from one of the most trusted brands.
Category
Lab Chemical-60
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FIELD NOTE:
Safranin O (C.I. 50240) is a CERTISTAIN dry dye that is used for the preparation of a staining solution for e.g. Gram stain procedures in smears and sections of human origin in bacteriology. The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative.
BioGnost's Gram Safranin solution is used for contrast staining of bacterial species that did not retain their primary dye, i. e. Gram-negative bacteria. That enables differentiating the blue and purple-colored Gram-positive bacteria from the red-colored Gram-negative bacteria.
It is mostly utilized for the identification of cartilage, mucin, and mast cell granules. The safranin stain works by binding to acidic proteoglycans in cartilage tissues with a high affinity forming a reddish-orange complex. The binding made cartilage tissues appear red when observed under the microscope.
How does safranin affect Gram-positive cells? Safranin penetrates the cell wall, but not enough of it is retained to cause a color change...... In the Gram-positive cell walls, most of the spaces between the molecules that make up peptidoglycan are already occupied by crystal violet/iodine complexes.