por | Jul 22, 2026
Counterstain with Mayer’s hematoxylin for 30 seconds. Congo Red Amyloid Stain Kit is used for the detection of amyloid in formalin-fixed, paraffin-embedded tissue sections with amyloidosis, and may be used for frozen sections as well.
por | Jul 22, 2026
The pH should be around 2.3 and less than 2.5. Make this solution fresh and discard after use. Toluidine Blue Stain Kit is designed for staining of formalin fixed, paraffin embedded tissue sections.
por | Jul 22, 2026
VitroView™ Oil Red O Stain Kit and Protocol Video Oil Red O Stain Kit is used for lipid and fat staining on formalin fixed frozen sections. It is not suitable for paraffin embedded tissue sections.
por | Jul 22, 2026
Tissue Preparation: Freshly harvested tissue should be cut into smaller pieces (maximum 4-5mm) to ensure adequate penetration of the fixative. • Zinc salts stabilize proteins without extensive cross-linking.
por | Jul 22, 2026
The significance of formalin as a fixation agent lies in its ability to penetrate tissues rapidly and create cross-links between proteins and its chemical properties make it ideal for preserving the morphology and antigenicity of tissues, hence its widespread use in...
