Endotoxin-Free Buffer Solutions for LAL Assays - Trusted China Suppliers & Factory for Accurate Testing
Catalog Number
| Catalog No. | Description | Note | Package |
|---|---|---|---|
| TB20 | 50mM Tris buffer, pH7.0, 20ml/vial | Used to dilute highly acidic or basic samples. | 24 vials/pack |
| TB50 | 50mM Tris buffer, pH7.0, 50ml/vial | 12 vials/pack | |
| MB20 | 10mM Magnesium Buffer, 20ml/vial | Used to overcome chelation effect. | 24 vials/pack |
| GB20 | β-glucans blocker, 20ml/vial | Used to block β-glucan interference in Limulus Amebocyte Lysate endotoxin reactions. | 24 vials/pack |
Frequently Asked Questions
What is the primary function of the 50mM Tris buffer (TB20/TB50)?
The 50mM Tris buffer (pH 7.0) is specifically formulated to dilute highly acidic or basic samples, ensuring the pH level is adjusted to the optimal range required for the Limulus Amebocyte Lysate (LAL) endotoxin test.
Why should I use the 10mM Magnesium Buffer (MB20)?
The Magnesium Buffer (MB20) is utilized to overcome the chelation effect in samples that contain chelating agents, which can otherwise interfere with the LAL endotoxin reaction.
How does the β-glucans blocker (GB20) improve assay specificity?
GB20 blocks β-glucan interference in Limulus Amebocyte Lysate (LAL) reactions, preventing false-positive results and ensuring that the detection is specific only to endotoxins.
What are the packaging options available for the Tris Buffer?
The 50mM Tris Buffer is available in two sizes: TB20 (20ml/vial, packaged with 24 vials per pack) and TB50 (50ml/vial, packaged with 12 vials per pack).
Are these buffers compatible with standard LAL endotoxin testing?
Yes, these buffers and blockers are specifically designed and optimized to support and stabilize reactions in Limulus Amebocyte Lysate (LAL) endotoxin assays.







