BABIO Launches High-Purity Giemsa B Stain Solution for Reliable Cellular & Chromosomal Analysis

Leading Chinese diagnostic reagent manufacturer BABIO Biotech has launched its high-performance Giemsa Stain Giemsa B Solution, specifically designed for the precise staining of cells, chromosomes, and plasmodium smears. With a wide range of applications in hematology, cytogenetics, and parasitology, BABIO’s Giemsa stain offers superior contrast and consistency, becoming an essential tool for laboratories across Europe, Africa, and the global scientific community.

Renowned for its reproducibility, this solution enables reliable differential staining of white blood cells, red blood cells, and chromosomes, and is widely used for malaria diagnosis, leukocyte classification, and karyotyping.

 What Is Giemsa B Stain Solution?

The Giemsa Stain Giemsa B Solution is a combination of methylene blue derivatives (such as azure B) and eosin, optimized to produce vibrant, selective staining of cellular structures and chromosomal bands. This reagent kit comes with Solution A (Giemsa dye) and Solution B (phosphate buffer, pH 7.2) to ensure optimal staining conditions.

 Key Features

• Accurate Cell and Chromosome Visualization
  Ideal for blood smear analysis, bone marrow examinations, and chromosomal banding.

• Standardized Staining Quality
  Clear differentiation of cytoplasm, nuclear material, and cell granules with vivid, consistent results.

• Flexible Packaging
  Available in volumes from 20ml to 5L, suitable for both routine use and high-throughput laboratories.

• Temperature-Adaptable Protocol
  Effective under various lab conditions, with optimized staining time for low-temperature environments.

• Versatile Usage
  Suitable for:

  • Hematology labs

  • Parasitology diagnostics (e.g., malaria smears)

  • Cytogenetic labs for chromosome banding (G-banding)

  • Veterinary and research laboratories

 How It Works

The Giemsa stain selectively binds to acidic and basic components of the cell. The azure B component stains nuclear DNA and chromatin (basophilic structures) blue to purple, while eosin stains the cytoplasm (acidophilic structures) pink to red.

Application Protocols

1. Blood Smear Staining

• Fix smear with methanol for 1–3 minutes.

• Stain with 1:9 dilution (A:B) for 10–30 minutes.

• Rinse gently with distilled water, dry, and observe under microscope.

Expected results:

• RBCs: pink to red

• WBC nuclei: dark blue

• Granules: eosinophilic red, neutrophilic purple, basophilic deep violet

2. Chromosome Staining (G-Banding)

• Treat specimen with trypsin.

• Immerse in Giemsa B Solution (1:9 A:B) for 10 minutes.

• Rinse, dry, and view chromosomal banding under microscope.

Expected results:
Differentiated light and dark bands indicating chromosomal structure integrity.

Usage Tips

• Always fully dry smears before staining.

• Maintain optimal pH and temperature for best results.

• Filter stain if reused to avoid precipitation.

• Use centrifugal buffy coat enrichment in low-WBC samples.

 Why Choose BABIO?

BABIO Biotech is a renowned Chinese brand with a growing global presence in medical diagnostics, biotech research, and clinical laboratory reagents. With certified manufacturing facilities and decades of expertise, BABIO is trusted by hospitals, universities, and research centers worldwide.

BABIO's Giemsa Stain B Solution adheres to ISO standards, delivering professional-grade quality at a competitive price.

 Learn More

Explore BABIO’s full range of cytological and microbiological stains on the official website: https://www.babiocorp.com

 Product Specifications

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