Mayer's Mucicarmine is primarily used to stain which tissue component?

Prepare for the Histotechnologist Certification Exam with our comprehensive study material. Use flashcards, detailed explanations, and intuitive multiple-choice questions. Boost your test readiness and achieve certification success!

Multiple Choice

Mayer's Mucicarmine is primarily used to stain which tissue component?

Explanation:
Mayer's Mucicarmine specifically targets mucin in tissue. It binds to mucopolysaccharides in mucin, staining it a deep rose to magenta color, while a counterstain (often hematoxylin) colors the nuclei blue and provides contrast. This makes mucin-producing cells and mucin-containing tumors easy to identify. It does not stain amyloid (that’s Congo red), nor does it target nuclei or keratin specifically, so the staining highlights mucin rather than those other components.

Mayer's Mucicarmine specifically targets mucin in tissue. It binds to mucopolysaccharides in mucin, staining it a deep rose to magenta color, while a counterstain (often hematoxylin) colors the nuclei blue and provides contrast. This makes mucin-producing cells and mucin-containing tumors easy to identify. It does not stain amyloid (that’s Congo red), nor does it target nuclei or keratin specifically, so the staining highlights mucin rather than those other components.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy