Sudan Black B Stain Kit (Histology Version)

SKU: RRSK17 Categories: , ,

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This stain kit is used for staining phospholipids as well as neutral fats. sudan black B does not stain cholesterol, lecithins and free fatty acids. There are two distinct fractions in this dye, the first stains neutral fats blue-black, whilst the second fraction (a basic dye) stains phospholipids grey. Sudan black B does not stain cholesterol, leathiris and free fatty acids

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100 Test200 Test500 Test1000 Test
Code– 100-200-500-1000
RRSK173 x 50ml3 x 100ml3 x 250ml3 x 500ml


Kit Contains:
Sudan Black Stain in 70% Ethanol
Ethanol 70% solution
Neutral red 0.5% aqueous

General Information:
Procedure Time : 130 minute (approximate)
Shelf Life: 3 Years (from date of manufacture)
Storage:  15-25 °C

Nuclei:                                                         Red
Phospholipids:                                           Grey
Unsaturated Esthers/ Triglicerides:      Blue / Black


1. Rinse cryostat sections in 70% ethanol
2. Stain for 2 hours in sudan black B solution
3. Rinse sections in 70% ethanol to remove excess dye for 2-3 minutes
4. Wash in tap water for 2 minutes
5. Blot dry and counterstain in neutral red solution for 2-3 minutes
6. Wash well in water
7. Mount in aqueous mountant or examine under immersion oil


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100 Test, 1000 Test, 200 Test, 500 Test