Tailor made biological buffers to your requirements
On behalf of Taiwan Hopax, Ubichem have been appointed as European agents for a full range of biological buffers and detergents. Ubichem offer a range of standard biological buffers and our typical pack sizes are 25 and 50kg although smaller pack sizes are available on request.
| Product | CAS No. | Product | CAS No. |
| ACES | 7365-82-4 | MES | 4432-31-9 |
| ADA | 26239-55-4 | MES-H | 145224-94-8 |
| BES | 10191-18-1 | MES.Na | 71119-23-8 |
| Bicine | 150-25-4 | MOBS | 115724-21-5 |
| Bis-Tris | 6976-37-0 | MOPS | 1132-61-2 |
| CABS | 161308-34-5 | MOPS.Na | 71119-22-7 |
| CHES | 103-47-9 | MOPSO | 68399-77-9 |
| CAPS | 1135-40-6 | PIPES | 5625-37-6 |
| CAPSO | 73463-39-5 | PIPES.2Na | 76836-02-7 |
| DIPSO | 68399-80-4 | POPSO | 168189-43-5 |
| G-132 | 556-50-3 | TAPSO | 68399-81-5 |
| HEPBS | 161308-36-7 | TES | 7365-44-8 |
| HEPES | 7365-45-9 | TES.Na | 70331-82-7 |
| HEPPS | 16052-06-5 | Tricine | 5704-04-1 |
| HEPPSO | 68399-78-0 | Tricine | 5704-04-1 |
| HEPES.Na | 75277-39-3 | Tricine | 5704-04-1 |
Many chemical reactions are affected by the acidity of the solution in which they occur. In order for a particular reaction to occur or to occur at an appropriate rate, the pH of the reaction medium must be controlled. Such control is provided by buffer solutions, which are solutions that maintain a particular pH. Biochemical reactions are especially sensitive to pH. Most biological molecules contain groups of atoms that may be charged or neutral depending on pH, and whether these groups are charged or neutral has a significant effect on the biological activity of the molecule.
Please contact mark.roberts@ubichem.com or andrew.calvert@ubichem.com for more details on individual specifications.