CAPS Sodium Salt CAS 105140-23-6: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
CAPS Sodium Salt (3-(Cyclohexylamino)-1-propanesulfonic acid sodium salt) is a zwitterionic biological buffer widely used in biochemical and diagnostic applications. Key specifications include:
| Parameter | Value |
|---|---|
| CAS Number | 105140-23-6 |
| Molecular Formula | C9H18NNaO3S |
| Molecular Weight | 251.3 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥99% (HPLC) |
| pH Range | 9.7-11.1 (25°C) |
Comparative Analysis
| Grade | Analytical Grade | Industrial Grade | Pharmaceutical Grade |
|---|---|---|---|
| Purity | ≥99.5% | ≥98% | ≥99.9% |
| Primary Use | Research labs | Manufacturing | Drug formulation |
2. Key Applications & Uses
CAPS Sodium Salt serves critical roles in:
- Biochemical Research: Buffer for protein electrophoresis (Western blotting)
- Diagnostic Kits: Stabilizer for enzymatic reactions in clinical assays
- Pharmaceuticals: Excipient in drug delivery systems
- Industrial Processes: pH control in dye synthesis and polymer production
3. Usage Guidelines & Best Practices
Recommended Protocols
| Application | Concentration | Temperature |
|---|---|---|
| Western Blot Transfer | 10 mM | 4°C |
| Enzyme Assays | 5-50 mM | 25-37°C |
4. Real-World Case Studies
Case 1: Enhanced Western Blot Resolution
A leading biotech company achieved 40% sharper protein bands by using 25 mM CAPS buffer in semi-dry transfer systems.
5. Client Success Stories
Client A: BioPharma Solutions Inc.
- Challenge: Inconsistent ELISA test results
- Solution: Implemented 15 mM CAPS buffer in assay formulation
- Outcome: 92% reduction in inter-assay variability
6. Request a Quote
Discover how CAPS Sodium Salt can optimize your processes:
Email: info@vivalr.com
Tel: (86) 15866781826
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