bacterial endotoxin test

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Pyorgen-free Pipette Tips (250uL/1250uL)

Specialize in Qualitative & Quantitative Analysis Assay of Endotoxin

Endotoxin-free Glass Tubes

LAL Reagent Water

Quantification of Bacterial Endotoxin Test Solution

Kinetic Chromogenic LAL Assay

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The Kinetic Chromogenic Endotoxin Test Assay utilizes an Amebocyte Lysate reagent co-lyophilized with a chromogenic substrate. The assay is performed in a 37°C incubating microplate reader, where the increase in absorbance at 405 nm is continuously monitored. Endotoxin concentrations are automatically calculated from the reaction kinetics using dedicated analysis software.Combining the quantitative advantages of kinetic measurement with the specificity of chromogenic detection, this method offers excellent sensitivity, a wide dynamic range, and strong resistance to sample interference, as it does not rely on gel clot formation. It is particularly suitable for complex biological products, including vaccines, monoclonal antibodies, recombinant proteins, nucleic acid therapeutics, and other biopharmaceuticals. The assay provides a detection sensitivity as low as 0.005 EU/mL. (0.001 EU/mL.)
USP Gel-Clot Method Remains the Arbitral Standard: Gel Clot LAL Reagent

Gel Clot Method LAL Assay

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<h1 class="page_title" style="box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 0px; padding-bottom: 15px; font-size: 22px; color: rgb(0, 0, 0); font-family: msyh, Arial, Helvetica, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);">Gel Clot Lyophilized Limulus Amebocyte Lysate Multiple test Vial </h1>The Gel Clot Method Lyophilized Limulus Amebocyte Lysate (LAL) Multiple-test Vial by EndoLab is a high-performance reagent tailored for high-volume endotoxin detection. Optimized for standard LAL testing workflows, this reagent stands out with excellent anti-interference capability and substantially enhanced thermal stability, ensuring stable and reliable detection results in complex test environments.The gel clot assay is a simple, highly sensitive, and visually intuitive method for endotoxin screening across diverse sample types. During detection, the LAL reagent specifically reacts with endotoxins in samples to form a distinct gel clot, enabling straightforward, qualitative visual identification of endotoxin contamination. Featuring simple operation, high accuracy and outstanding stability, this lyophilized LAL reagent is an ideal choice for large-scale endotoxin detection scenarios.<span data-lark-record-data="{"isCut":false,"rootId":"BwrMd3OvQoj4tvxQZ2qcR9yQndk","parentId":"BwrMd3OvQoj4tvxQZ2qcR9yQndk","blockIds":[2,3],"recordIds":["FvMofbc9DdNfsacgFpdc7dd9n8b","I4AdfoqvtdElBKcIQR3cuTHennf"],"recordMap":{"FvMofbc9DdNfsacgFpdc7dd9n8b":{"id":"FvMofbc9DdNfsacgFpdc7dd9n8b","snapshot":{"text":{"initialAttributedTexts":{"text":{"0":"The Gel Clot Method Lyophilized Limulus Amebocyte Lysate (LAL) Multiple-test Vial by EndoLab is a high-performance reagent tailored for high-volume endotoxin detection. Optimized for standard LAL testing workflows, this reagent stands out with excellent anti-interference capability and substantially enhanced thermal stability, ensuring stable and reliable detection results in complex test environments."},"attribs":{"0":"*1*0+b9"}},"apool":{"numToAttrib":{"0":["author","7603077115126238137"],"1":["ai-extra","{"is_ai_gen":true}"]},"nextNum":2}},"align":"left","type":"text","parent_id":"BwrMd3OvQoj4tvxQZ2qcR9yQndk","author":"7603077115126238137","children":[],"comments":[],"revisions":[],"locked":false,"hidden":false}},"I4AdfoqvtdElBKcIQR3cuTHennf":{"id":"I4AdfoqvtdElBKcIQR3cuTHennf","snapshot":{"author":"7603077115126238137","text":{"initialAttributedTexts":{"text":{"0":"The gel clot assay is a simple, highly sensitive, and visually intuitive method for endotoxin screening across diverse sample types. During detection, the LAL reagent specifically reacts with endotoxins in samples to form a distinct gel clot, enabling straightforward, qualitative visual identification of endotoxin contamination. Featuring simple operation, high accuracy and outstanding stability, this lyophilized LAL reagent is an ideal choice for large-scale endotoxin detection scenarios."},"attribs":{"0":"*1*0+dq"}},"apool":{"numToAttrib":{"0":["author","7603077115126238137"],"1":["ai-extra","{"is_ai_gen":true}"]},"nextNum":2}},"type":"text","parent_id":"BwrMd3OvQoj4tvxQZ2qcR9yQndk","revisions":[],"locked":false,"comments":[],"hidden":false,"children":[],"align":"left"}},"BwrMd3OvQoj4tvxQZ2qcR9yQndk":{"id":"BwrMd3OvQoj4tvxQZ2qcR9yQndk","snapshot":{"type":"page","parent_id":"","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"7603077115126238137","children":["FvMofbc9DdNfsacgFpdc7dd9n8b","I4AdfoqvtdElBKcIQR3cuTHennf"],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["author","7603077115126238137"],"1":["ai-extra","{"is_ai_gen":true}"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+g"},"text":{"0":"LAL试剂产品英文介绍（优化版）"}}},"align":"","doc_info":{"editors":["7603077115126238137"],"options":["editors","edit_time"],"deleted_editors":null,"option_modified":null},"revision_container_id":"doxcnHZhpGeLuPzETYhMVzMtwJe","status":{"streaming":{"enabled":false,"expired_at":"1784364063","is_create_command":true,"operator_id":"7603077115126238137","source":1}}}}},"payloadMap":{"FvMofbc9DdNfsacgFpdc7dd9n8b":{"level":1},"I4AdfoqvtdElBKcIQR3cuTHennf":{"level":1}},"extra":{"channel":"saas","pasteRandomId":"d68107bb-ef28-4dea-93b5-665a7d08f9ff","mention_page_title":{},"external_mention_url":{},"isEqualBlockSelection":true},"isKeepQuoteContainer":false,"selection":[{"id":2,"type":"text","selection":{"start":0,"end":405},"recordId":"FvMofbc9DdNfsacgFpdc7dd9n8b"},{"id":3,"type":"text","selection":{"start":0,"end":494},"recordId":"I4AdfoqvtdElBKcIQR3cuTHennf"}],"pasteFlag":"a236c7e1-401e-4cbe-844d-9fd3755eb0cb"}" data-lark-record-format="docx/record" class="lark-record-clipboard">
LAL Assay Reagents paired with Control Standard Endotoxin (CSE)

Control Standard Endotoxin

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Control Standard Endotoxin (CSE) is a certified secondary endotoxin standard engineered exclusively for the gel-clot limulus amebocyte lysate (LAL) test. It offers a cost-effective, fully regulatory-compliant substitute for primary Reference Standard Endotoxin (RSE).Calibrated and validated against official RSE per pharmacopoeial requirements, CSE features well-defined endotoxin activity units and stable biological reactivity. Its performance perfectly matches the inherent reaction profile of bacterial endotoxins in all gel-clot LAL testing workflows.
Gel Clot Method Single Test Vials – The USP Arbitral Standard for Bacterial Endotoxin Testing

Gel Clot Method LAL Assay

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Gel Clot Lyophilized Limulus Amebocyte Lysate (LAL) Single Test Vials contain 0.2 mL of endotoxin-specific Amebocyte Lysate with an integrated β-glucan inhibitor to eliminate β-glucan interference. The ready-to-use format allows samples to be added directly without reagent reconstitution, enabling flexible testing, reducing reagent waste, and ensuring convenient, reliable endotoxin detection.
Endotoxin-Free LAL Reagent Water with endotoxin levels

LAL Reagent Water

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BET Water is used to fulfill a variety of endotoxin detection assays. -In gel clot method BET assay to reconstitute both CSE and LAL Reagent; -In quantitative BET assay to reconstitute both CSE and LAL Reagent for the creation of standard curves; -Making of product dilutions;-LAL Reagent Water provides reliable and reproducible data when paired with endotoxin-specific LAL reagents.
Pyrogen-free pipette tips (1000ul)

1000ul Tips

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· Sterile tips, Max Volume 1000ul without filter. · Free of RNase, DNase and Pyrogens (Endotoxin-free). · 96Tips Load in a box.

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