Dyes

on 21.7.05 with 0 comments



Hematoxylin

  • Blue basic dyes protein, nucleic acids, and GAGs
    • nucleus
    • ground substance / extracellular matrix
    • ergastoplasm

Eosin

  • Pink acid electrostatic charge
    • cytoplasm
    • collagen fiber
    • reticular fiber
    • elastic fiber
    • basement membrane
    • decalcified bone

Resorcin – Fuchsin

  • Very dark elastic material

Silver

  • Black reticular
  • Basement membrane

Mallory’s

  • acid Collagen
  • Cytoplasm
  • Red blood cells
  • fuchsin Nuclei

PAS

  • Magenta Carbohydrates
  • Mucus
  • Glycogen
  • Basement membrane

Antibody

  • Fluorescein
  • Colloid gold
  • Ferritin
  • Horseradish peroxidase

Osmium

  • Black lipids
  • Phospholipids

Giemsa

Chromosomes; for karyotyping

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