1. Laboratory
  2. Laboratory medicine
  3. Staining solution reagent
  4. Wuhan Jinhong Biotech Development Co., Ltd.

Stain reagent Kinyoun
staining solutionsolutionfor microscopy

Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 2
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 3
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 4
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 5
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 6
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 7
Stain reagent - Kinyoun - Wuhan Jinhong Biotech Development Co., Ltd. - staining solution / solution / for microscopy - image - 8
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Characteristics

Type
stain, staining solution, solution
Applications
for microscopy, for microbiology
Format
liquid
Micro-organism
Mycobacterium tuberculosis, bacteria

Description

Highlights

  • Acid-fast stain (Kinyoun method)
  • Carbofuchsin-based staining kit producing clear contrast between acid-fast organisms and background


Intended use and principle

  • For staining acid-fast Mycobacteria and other acid-fast bacteria; follows Ziehl–Neelsen/WHO carbofuchsin recommendation
  • Acid-fast organisms with lipid-rich cell walls retain carbolfuchsin after decolorization with acid-alcohol and remain red; non–acid-fast cells take up the blue counterstain


Staining result

  • Acid-fast bacteria (e.g. Mycobacterium tuberculosis) appear red on a blue background; other bacteria and cells appear blue
  • M. tuberculosis: typically rod-shaped, slightly curved; width ~0.3–0.6 μm; length 0.5–8 μm (most 1.5–3.5 μm). Well-stained organisms may show darker particulates and are visible singly or in clusters under 100× oil immersion


Order information (available pack variants / references)

  • BA4091 — 4×250 mL
  • BA4092 — 4×100 mL
  • BA4093 — 4×20 mL
  • BA4091A — Carbolfuchsin Solution 6×500 mL
  • BA4091B — Acid Alcohol Solution 6×500 mL
  • BA4091C — Decolorizer Solution 6×500 mL
  • BA4092A — Carbolfuchsin Solution 4×250 mL
  • BA4092B — Acid Alcohol Solution 4×250 mL
  • BA4092C — Methylene Blue Solution 4×250 mL


Packaging / commercial terms

  • MOQ: 1 Box
  • Standard packaging: Paper box
  • Price: Negotiable
  • Delivery period: To be confirmed
  • Payment method: T/T


Technical specifications

  • Place of origin: China
  • Brand name: Baso
  • Certification: IVDR Class A; ISO 13485:2016
  • Model / pack options: 4×250 mL; 4×100 mL; 4×20 mL; 6×500 mL (refs BA4091, BA4092, BA4093, BA4091A/1B/1C, BA4092A/2B/2C)
  • Kit purpose: Carbofuchsin-based acid-fast stain for Mycobacteria detection
  • Staining outcome: Acid-fast organisms red; non–acid-fast cells blue
  • Observation: Suitable for microscopic observation with 100× oil immersion to detect single bacteria or clusters

Exhibitions

Meet this supplier at the following exhibition(s):

The 39th International Congress of the ISBT
The 39th International Congress of the ISBT

20-24 Jun 2026 Kuala Lumpur (Malaysia)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.