Ponceau S
biotech grade
- Product Code: 51310
CAS:
6226-79-5
| Molecular Weight: | 760.57 g./mol | Molecular Formula: | C₂₂H₁₂N₄Na₄O₁₃S₄ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00003892 | |
| Melting Point: | Boiling Point: | ||
| Density: | 1.01 g/mL at 20 °C | Storage Condition: | room temperature |
Product Description:
Ponceau S is widely used as a biological stain, particularly in protein detection. It is commonly applied in gel electrophoresis to visualize proteins separated on polyacrylamide gels. The stain binds to proteins, producing a reddish-pink color, which allows researchers to quickly assess protein bands and their migration patterns. This makes it a valuable tool in molecular biology and biochemistry labs for analyzing protein samples. Additionally, Ponceau S is used in Western blotting as a reversible stain to confirm protein transfer from gels to membranes before proceeding with antibody-based detection. Its ease of use and quick results make it a popular choice for preliminary protein analysis.
Product Specification:
| Test | Specification |
|---|---|
| LOSS ON DRYING | 0-5 |
| APPEARANCE | Brown to Very Dark Brown and Brown-Red and Red-Brown and Very Dark Red- Brown Powder |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿420.00 |
+
-
|
| 25.000 | 10-20 days | ฿1,420.00 |
+
-
|
| 100.000 | 10-20 days | ฿4,080.00 |
+
-
|
| 500.000 | 10-20 days | ฿16,160.00 |
+
-
|
Ponceau S
Ponceau S is widely used as a biological stain, particularly in protein detection. It is commonly applied in gel electrophoresis to visualize proteins separated on polyacrylamide gels. The stain binds to proteins, producing a reddish-pink color, which allows researchers to quickly assess protein bands and their migration patterns. This makes it a valuable tool in molecular biology and biochemistry labs for analyzing protein samples. Additionally, Ponceau S is used in Western blotting as a reversible stain to confirm protein transfer from gels to membranes before proceeding with antibody-based detection. Its ease of use and quick results make it a popular choice for preliminary protein analysis.
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
Cart
No products
Subtotal:
฿0.00
฿0.00
Total :