In the intricate world of biological research, precise visualization of cellular structures is fundamental to understanding biological processes and diagnosing diseases. Dyes play a critical role in this field, enhancing contrast and highlighting specific components within cells and tissues. Among these, Acid Red 87 (CAS 17372-87-1) has emerged as a valuable tool, particularly in histology and cytology. As a supplier of high-quality chemical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer this essential dye to the research community.

Understanding Acid Red 87 in Staining:

Acid Red 87, also known by synonyms such as Eosin Yellowish, is a synthetic xanthene dye characterized by its vibrant red color and water solubility. Its anionic nature allows it to bind to cationic sites within cells and tissues. In staining techniques, it is often used in conjunction with hematoxylin, forming the basis of the widely recognized Hematoxylin and Eosin (H&E) stain. In this combination:

• Hematoxylin: Stains the nucleus blue/purple due to its affinity for acidic components (nucleic acids).
• Acid Red 87: Stains the cytoplasm, collagen, and other cytoplasmic structures pink to red, providing clear differentiation from the nucleus.

This dual staining provides researchers with detailed morphological information, enabling the identification of cell types, examination of tissue architecture, and detection of pathological changes.

Applications in Research:

Beyond routine H&E staining, Acid Red 87 finds utility in various research applications:

• Cytology: Used to stain cell smears for microscopic examination, aiding in the diagnosis of various conditions.
• Histology: Essential for preparing tissue sections for study under light microscopy, crucial for understanding tissue pathology and development.
• Fluorescence Microscopy: While primarily used in brightfield microscopy, its fluorescent properties can be leveraged in specific advanced imaging techniques.
• Quality Assurance: Researchers often need to buy Acid Red 87 from reliable manufacturers to ensure batch-to-batch consistency, critical for reproducible experimental results.

Sourcing High-Quality Acid Red 87:

For laboratories and research institutions, securing a consistent supply of high-purity Acid Red 87 is vital. NINGBO INNO PHARMCHEM CO.,LTD. serves as a key manufacturer and supplier of this dye, providing reliable access from China. By choosing to purchase from a dedicated supplier, researchers can be assured of product quality and competitive pricing. We encourage you to inquire about our Acid Red 87, CAS 17372-87-1, to support your critical research endeavors.