| REF No |
5075 |
| Purpose |
It is used to examine nuclear DNA by light microscopy. |
| Ingredients |
A) Acid Solution: Hydrochloric Acid, 37%
B) Schiff Reagent: Pararosaniline, Sodium Metabisulphite, Hydrochloric Acid, 37%
C) Sodium Metabisulphite Solution: Sodium Metabisulphite |
| Working Principle |
Feulgen DNA Stain Kit is a histological staining method used to specifically stain DNA. This method is used to examine the amount and distribution of DNA in the cell nucleus. Feulgen staining targets the aldehyde groups of nucleic acids, making DNA more visible and thus providing information about the cellular and tissue distribution of DNA. The Feulgen reaction is based on the principle of converting the deoxyribose sugar in DNA into aldehyde groups. This conversion is carried out by hydrolysis and then reacts with the Schiff reagent. The Schiff reagent combines with the aldehyde groups to form a purple or reddish-purple color. |
| Warnings, Precautions, Recommendations |
Caution. Danger. Causes skin irritation. May cause cancer. May be corrosive to metals. Causes severe skin burns and eye damage. Keep only in original container. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. DO NOT induce vomiting. IF exposed or concerned: Get medical advice/attention. IF ON SKIN (or hair): Remove/take off immediately all contaminated clothing. Rinse skin with water/shower. |
| Application
|
Please contact us for painting services. |
| Theoretical Results |
|
DNA |
Reddish Purple |
|
Cytoplasm and Background |
Colorless |
|
| Related Media
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| Shelf Life |
1 year |
| Shelf Life After Opening the Lid |
|
| Storage Temperature |
2-8 °C |
| pH (at 25°C) |
|
| Transportation Information
|
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| Ordering and Packaging Information |
|
Order No |
Unit |
Volume |
Packaging Type |
Quantity in a Box |
|
445075050050 |
Piece |
50 mL |
50 ml, White Bottle with HDPE Dropper |
1 kit |
|
| Keywords
|
Feulgen DNA Stain Kit, Feulgen Staining, DNA Staining. |