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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

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Masterflex® Pharmaceutical Pump & Tubing Solutions | VWR

Masterflex® Pharmaceutical Pump & Tubing Solutions Pharmaceuticals producers have long trusted Masterflex and Ismatec brands of peristaltic pumps for their easy to use contamination-free pumping technology. Our single-use solutions and custom cut ...

High Viscosity Flow meters: Solution to a Sticky Problem

High Viscosity Flow meters: Solution to a Sticky Problem When a flow meter application involves the use of high viscosity liquid the end-user must be very careful in choosing an appropriate meter. Using a flow meter calibrated for water can cause ...

Quick Reference Protocol (QRP)

Quick Reference Protocol (QRP) Optimizing Plasmid DNA Delivery with TransIT® Transfection Reagents Quick Reference Protocol for DNA Transfection Optimization in a 12-well Plate Format OPTIMIZATION PROTOCOL FOR PLASMID DNA DELIVERY The following pr...

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Drosophilia live care guide

Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in place. There are currently no USDA permit...

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Working with Drosophila

Drosophila Drosophila melanogaster is an excellent organism for use in the study of genetics. Its small size, relative ease of mainte- nance, short life cycle, and its ability to produce many offspring have lent it to the demonstration of Mendelia...

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Basics of Centrifugation

Basics of Centrifugation Reprinted with permission of THERMO The purpose of this tutorial is to introduce basic concepts of centrifugation including vocabulary centrifuge and rotor types separation techniques and even gradient selection. For furth...

~~azure biosystems imaging in gel~~

Detecting in-gel fluorescence enables the analysis of protein gels immediately after electrophoresis without staining or Western blotting. Separation of proteins by electrophoresis is a cornerstone of protein analysis. After separation identificat...

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Masterflex® Tubing Pump Systems FAQs

Masterflex® Tubing Pump Systems FAQ Creating the perfect laboratory ecosystem is not a matter to take lightly. And it isn’t always easy which is why we’re committed to not only supplying the best in biologics products but also answering questions ...

Microsoft Word - GeCKOv2.0 library amplification protocol.docx

Microsoft Word - GeCKOv2.0 library amplification protocol.docx   Page 1 of 3 rev20140502 Genome-scale CRISPR Knock-Out (GeCKO) v2.0 pooled libraries CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a microbial nuclease system ...

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~~Sample Type Cleaning Guide~~

Thermo Scientific Nalgene™ Cleaning Supplies are built to withstand daily use in busy labs thanks to their rugged construction from plastic materials designed for repeated chemical exposure. From sink to autoclave to pans baskets buckets waste dis...

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Protein sample preparation for mass spectrometry

Protein Sample Preparation for Mass Spectrometry Protein sample preparation In order to run a successful mass spectrometry analysis you will need to properly prepare your sample. This includes a number of steps that may be specialized depending on...

Real-Time PCR (qPCR): An Overview

Real-Time PCR (qPCR): A Comprehensive Overview A real-time polymerase chain reaction (PCR or qPCR) is a molecular biology laboratory technique based on the polymerase chain reaction (PCR). It monitors the amplification of a specific DNA molecule d...

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