New Products
  • USP Standard Gel Clot TAL
    USP Standard Gel Clot TAL in Test Tubes

    USP Standard Gel Clot Lyophilized Amebocyte Lysate in Test Tubes is the TAL reagent sealed under vacuum condition in a standard TAL reaction tube. Users add 0.2ml sample to dissolve the TAL reagent and do the test in a single step.

  • Endotoxin Assay
    Endotoxin Assay Kit for Water and Dialysate (Gel Clot Assay)

    We supply Endotoxin Assay Kit for dialysis water and dialysate in gel clot method, kinetic turbidimetric method. The kits contain Control Standard Endotoxin, LAL reagent water and pyrogen-free sample bottles.

  • GC Endotoxin Test Kit
    Bioendo GC Endotoxin Test Kit (Gel Clot Assay)

    Bioendo GC Endotoxin Test Kit (Gel Clot Assay) combines Gel Clot TAL reagent and Control Standard Endotoxin in a kit, avoid the mismatched of TAL reagent and CSE.

LAL And TAL In The US Pharmacopoeia

2018-09-25

It is well known that limulus lysate is extracted from blood of Limulus amebocyte lysate. At present, tachypleus amebocyte lysate reagent is widely used in pharmaceutical, clinical and scientific research fields, for bacterial endotoxin and fungal dextran detection. At present, Limulus lysate is divided into two categories: Limulus amebocyte lysate and horseshoe crab. Many people have doubts about the efficacy of LAL and TAL two kinds of Limulus blood. A description of the description of LAT and TAL will be given in the chapters of the USP.

In the 28 edition of the American Pharmacopoeia, the experimental material was LAL, and the tachypleus amebocyte lysate reagent was extracted from LAL or TAL, but it was uniformly named LAL.

In the 30 edition of the American Pharmacopoeia, there is no clear indication of whether the material used in the experiment is LAL or TAL, only that the tachypleus amebocyte lysate reagent is extracted from LAL or TAL.

Limulus amebocyte lysate tachypleus amebocyte lysate reagent

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