Cryopreserved Human Hepatocytes, Plateable and Interaction Qualified are characterized for 3 major mechanisms of drug-drug interactions: transporter activity, enzyme activity, and induction potential (guaranteed to exhibit a 4 fold or greater change in induction activity), providing you with one product to meet more of your hepatocyte DDI study needs. Each ampule contains >5 million cells.
Assay designed to measure toxicity in mammalian cells and cell lines in culture.
ToxiLight® Assay Kit including (5) 96-Well Clear Bottom, White Walled Plates, 500 Tests
Cryopreserved ampule of Human Mesenchymal Stem Cells (hMSCs) containing ≥750,000 cells
PyroCell® Monocyte Activation Test (MAT) Kit qualified for the monocyte activation test including 3 vials pooled PBMC (pMAT cells, 4 donors) as well as 3 vials of Cell Culture Medium Supplement for 3 x 96-well ELISA plates.
NoSpinTM HepaRGTM (8.0M cells/vial)
Fully differentiated HepaRGTM cells supplied in a format that does not require centrifugation following thaw. Each ampule contains ≥8.0 million cells.
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Instructions - QCL-1000™ Assay (English)Detailed instructions for performing the QCL-1000™ Endpoint Chromogenic LAL Assay
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PYROSTAR™ ES-F Series BrochureThe PYROSTAR™ ES-F series of reagents are endotoxin-specific and unreactive to β-D-Glucan
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QCL-1000™ Endpoint Chromogenic LAL Assay - Technical TipsThe Importance of Glass Tubes /The Problem with PlasticIncubation Method96-well Plates1 EU/ml Standard PreparationVortexing and Mixing Potential Endotoxin Contaminants
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Instructions – Water for Cell CultureData sheet WFI
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Troubleshooting Guide - Testing Oil Solutions with PYROGENT® Gel Clot LAL AssayEndotoxins, due to their lipid character, tend to remain associated with oils and do not readily enter the aqueous phase of water-oil mixtures. This Tech Tip describes the use of a dispersing agent, PYROSPERSE®, to allow for dissociation of the endotoxin from the oils and for subsequent detection of endotoxin in the aqueous phase by the PYROGENT® Gel Clot LAL Assay.
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Troubleshooting Guide - Endpoint Chromogenic LAL Assay Procedure (English)This is a step-by-step guide depicting how to perform the endpoint chromogenic LAL assay in a 96-well plate.
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Instructions - MycoZap™ Mycoplasma Elimination ReagentMycoZap™ Mycoplasma Elimination Reagent Instructions
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Endpoint Chromogenic Limulus Amebocyte Lysate (LAL) Assay Procedure Quick GuideThis is a step-by-step guide depicting how to perform the endpoint chromogenic LAL assay in a 96-well plate. (English)
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Overcoming Assay Inhibition or Enhancement Technical TipsOne of the most time-consuming aspects of endotoxin testing using Limulus Amebocyte Lysate (LAL) is pretreating samples to overcome assay inhibition and enhancement. All assays, independent of methodology, are standardized using endotoxin in water. Lonza offers three solutions for overcoming LAL testing inhibitions
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White-Paper LAL-vs-rFCLonza discusses the transistion From LAL to rFC Assays