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Determination of Water Content in Methyl Ethyl Ketone, 2-Butanone Using Karl Fischer Titration

Summary application report for analysis of moisture in Methyl ethyl ketone, 2-Butanone.

Determination of Water Content in Sodium methylate Using Karl Fischer Titration

Summary application report for analysis of moisture in Sodium methylate

Determination of Water Content in sulfuric acid Using Karl Fischer Titration

Summary application report for analysis of moisture in sulfuric acid

Determination of Water Content in Tablets Using Karl Fischer Titration

Summary application report for analysis of moisture in Tablets

Determination of Water Content in Xylene Using Karl Fischer Titration

Summary application report for analysis of moisture in Xylene

How to Use BRAND® Pipettes

This page contains detailed information on working with and handling pipettes and pipetting aids.

Cancer Stem Cell Tumorsphere Formation Protocol

Step-by-step tumorpshere formation protocol that can used to generate 3D cancer stem cell spheroids.

Corning® Spheroid Microplates

Understand how Corning® Spheroid Microplates can be used for generating and culturing tumor spheroids in a 96-well spheroid microplate format.

Gelatin Coating Protocol for Cell Culture

This gelatin coating protocol for cell culture applications offers information regarding types of gelatin, surface coverage concentration, and tips for optimization.

In Vitro Differentiation of Human iPS Cells Into Colon Organoids in Serum-Free Cell Culture Conditions

Highly characterized cryopreserved human colonic organoids and a step-by-step organoid culture protocol for epithelial intestinal organoid differentiation from iPS cells.

Laminin Coating Protocol for Cell Culture

Coating surfaces with laminin for culturing cells requires specific conditions for optimal results. Protocols for coating coverslips to culture neurospheres and general cell culture are included.

Generating Organotypic Air-Liquid Interface (ALI) 3D Skin Cultures as an In-Vitro Model of the Human Epidermis

3D cell culture protocol for generating epidermal human skin tissue using primary human keratinocytes, dermal fibroblasts, and collagen-coated transwell inserts.

Advanced Protocol: How to Customize your TrueGel3D™ Hydrogel

An advanced protocol is available for TrueGel 3D kits for 3D cell culture for peptides concentration or stiffness optimisation

Cell Viability and Proliferation XTT Assay Protocol Guide

Perform colorimetric assays for nonradioactive quantification of cellular proliferation, viability, and cytotoxicity for adherent or suspension cells cultured in 96-well microplates.

WST-1 Assay Protocol for Cell Viability

WST-1 assay protocol for cell viability and cytotoxicity measurements with preparation instructions, applications, FAQs, and troubleshooting.

How to use Scepter™ 2.0 Cell Counter

The Scepter™ cell counter uses the Coulter principle of impedance-based particle detection to reliably and accurately count every cell in your sample.

In Vitro Permeability Assays

Caco-2 permeability assay evaluates compound permeability across the intestinal barrier, supporting pharmaceutical, chemical, and consumer product formulations.

Kidney Transporter Assays

The kidney transporter assays provide a means to assess whether a test compound is a potential substrate or inhibitor of specific drug transporters within the kidney. We provide kidney transporter assays for small molecule formulations such as pharmaceuticals, industrial chemicals

Media Sterilization – Plant Tissue Culture Protocol

Plant tissue culture media are generally sterilized by autoclaving at 121 °C and 1.05 kg/cm2 (15-20 psi). The time required for sterilization depends upon the volume of medium in the vessel.

Exosome Labeling Protocol with PKH Lipophilic Dyes

PKH dyes label exosomes for tracking experiments in vitro and in vivo, detailed protocol provided.

Indirect Co-culture of Embryonic Stem Cells with Embryonic Fibroblasts

This page covers the indirect co-culture of embryonic stem cells with embryonic fibroblasts.

Trypsin Cell Dissociation Protocol

Trypsin is commonly used for dissociating adherent cells from surfaces. A wide variety of trypsin solutions are available to meet your specific cell line requirements.

Initiating a Starter Culture

Microbial Growth Protocols

General protocols for growth of competent cells in microbial medium.

Analyze Iron (Total) in Plant Material

Photometric determination subsequent to acid mineralisation

Analytical Method: Selenium in Water

Method: Photometric determination with 3,3'-Diaminobenzidine

Ultrasensitive Silicate Determination in Water

Rapid and sensitive test for silicate-induced scale deposits ensures industrial plant efficiency and sustainability.

Analysis of Active Cannabis Compounds (Cannabinoids) in Edible Food Products: Gummy Bears and Brownies

Rapid potency testing of marijuana-infused edibles using LC/MS on a biphenyl stationary phase detected eleven cannabinoids.

Derivatization of Fatty acids to FAMEs