We supply kinetic chromogenic TAL / LAL for endotoxin quantitative for 35 years. We are the major TAL reagent provider in China. Our clients are biological products manufacturers, intravenous (IV) fluids manufacturers and injectable drug providers. Most of the pharmaceutical plants at China are our clients.

1. Product information

Kinetic Chromogenic LAL assay is the most sensitive LAL assay for endotoxin test (pyrogen detection). In kinetic chromogenic method, LAL reagent is co-lyophilized with chromogenic substrate. 1.As a kinetic lal test, a kinetic instrument like an incubating kinetic microplate reader or kinetic tube reader is required. Same as the kinetic turbidimetric LAL reagent, we recommend the kinetic chromogenic assay performs in an incubating microplate reader Elx808IULALXH. 2.The increase of OD at 405nm is recorded and interpreted by the instrument and software, the endotoxin concentration is also calculated. Kinetic chromogenic assay combines the advantages of kinetic turbidimetric and end-point chromogenic method. 3.The detection limit of kinetic chromogenic assay is 0.005EU/ml to 50EU/ml. Without depending on the activity of clotting protein to form the gel clot, the assay is strong resistance to interference. Especially suitable for the biological samples, such as a vaccine, antibody, protein, nucleic acid, clinical samples analysis of bacterial endotoxin.

2. Product parameter

Assay range: 0.005-50EU/ml 1.7ml or 2.2ml per vial

3. Product feature and application

Strong resistance to interference. Recommended to endotoxin detection of biological products, such as vaccine, antibody, protein, nucleic acid, clinical samples.

Operation chart

Standard curve :

4. Ordering information

Catalog Number	ml/vial	Tests/vial	Vials/pack
KC05	0.5	4	10
KC11	1.1	10
KC17	1.7	15
KC22	2.2	20
KC28	2.8	26
KC52	5.2	50

5. Ordering FAQ

Product condition: The LAL reagent sensitivity and the Control Standard Endotoxin potency are assayed against USP Reference Standard Endotoxin. The LAL reagent kits come with product instruction, Certificate of Analysis, MSDS