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Endotoxin-free Reconstitution Buffer for LAL Assays - Trusted China Suppliers & Factory для Accurate BET Results

Introducing our premium reconstitution buffer specifically designed for bacterial endotoxin testing. This product is a must-have for labs in China, offering **ultra-low endotoxin levels** (typically ≤0.005 EU/mL) that comply with USP and EP pharmacopoeia standards, ensuring the elimination of background interference for precise BET results. With outstanding **compatibility** for various endotoxin detection methods—including LAL gel-clot, turbidimetric, and chromogenic assays—our buffer is suitable for testing diverse samples such as drugs, medical devices, and biologics, helping to prevent false positives and negatives, Manufactured in our state-of-the-art **factory**, this buffer maintains a **stable pH range** (usually 6.0-8.0) and is optimized for ionic strength to preserve the activity of Limulus Amebocyte Lysate (LAL) reagent. Each batch is **sterile-filtered** through a 0.22µm membrane to eliminate microorganisms and particulates, and it is formulated without endotoxin-contaminating components like certain surfactants, ensuring the highest level of purity, Ideal for pharmaceutical, medical device, and biotech labs, our product streamlines sample reconstitution and dilution processes, enhancing test workflows. As a leading provider in China, we are committed to delivering reliable endotoxin detection solutions to our customers. Choose us as your trusted **suppliers** for all your endotoxin testing needs

    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 application of the 50mM Tris buffer (TB20 & TB50)?
    The 50mM Tris buffer (pH 7.0), available in both 20ml (TB20) and 50ml (TB50) vials, is specifically designed to dilute highly acidic or basic samples to ensure proper pH levels during testing.
    How does the Magnesium Buffer (MB20) function?
    MB20 is a 10mM Magnesium Buffer (20ml/vial) that is utilized to overcome chelation effects in samples, facilitating accurate reaction conditions.
    What is the role of GB20 in Limulus Amebocyte Lysate (LAL) assays?
    GB20 is a β-glucans blocker (20ml/vial) used to block β-glucan interference in Limulus Amebocyte Lysate endotoxin reactions, ensuring the specificity of the endotoxin detection.
    What packaging options are available for these buffers?
    TB20, MB20, and GB20 are packaged as 24 vials per pack. TB50 is packaged as 12 vials per pack.
    Are the Tris buffers TB20 and TB50 chemically identical?
    Yes, both TB20 and TB50 consist of 50mM Tris buffer at pH 7.0. The primary difference is the packaging volume and quantity per pack (20ml/vial with 24 vials/pack for TB20, and 50ml/vial with 12 vials/pack for TB50).