You Searched For: Histamine (free base)

Introduction Stain-Free gel technology enables detection of protein bands in gels and on transfer membranes without using colorimetric or fluorescent stains. Stain-Free gels (Bio-Rad) contain a trihalocompound within the gel matrix that produces a...

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...

1 MICROFLEX® 93-260 CHEMICAL RESISTANT DISPOSABLE GLOVE Tough Chemical Protection and Unparalleled Comfort for Paint Work CHALLENGES Paint shop workers are exposed to harsh chemicals and aggressive solvents when mixing and spraying paints. Even af...

1 MICROFLEX® 93-260 CHEMICAL RESISTANT DISPOSABLE GLOVE Tough Chemical Protection and Unparalleled Comfort for Aircraft Workers CHALLENGES When aircraft manufacturing and maintenance operators work on airframes engines and hydraulic systems they o...

Azure Biosystems is dedicated to designing instruments that can deliver industry-leading performance across a broad range of laboratory applications without overcomplicating the user experience. We have designed a suite of upgradeable cSeries inst...

Layout 1 Our goal is to provide the strongest support available for science teachers in our rapidly changing world. • Both government agencies and professional organizations agree that changes are necessary in the way we educate our students. Scie...

Maintaining Sample Integrity with Aerosol-blocking Tips Liquid Handling Consumables Thermo Fisher Scientific Because of the sensitivity of PCR a variety of factors can compromise the integrity of the reaction. This illustrates the importance of us...

Ward’s Single Probes When All You Need is One 2 INTRODUCTION The Ward’s Single Probes platform was designed for the classroom with ever-changing needs in mind. Users can select from three different operational settings allowing you to tailor the p...

Bad reactions to latex gloves? PROTECT YOURSELF Protect yourself from Type I allergies. Introduction Occasionally wearing glove products can cause issues with the health of our skin. This predominantly manifests itself in the form of skin allergie...

laboratory safety contract Rules for the Science Laboratories and Classrooms The science laboratory is a place of discovery and investigation. One of the first things students discover is that learning in a laboratory is an exciting experience. Th...

PowerPoint Presentation Forensic DNA Fingerprinting: Using Restriction Enzymes Stan Hitomi Coordinator – Math & Science San Ramon Valley Unified School District Danville CA Kirk Brown Lead Instructor Edward Teller Education Center Science Chair Tr...

Slide 1 Test Drive Ward’s DataHub: iPad App Activity Discover the ease of use of Ward’s DataHub software app: Ward’s DataHub App Using iPad’s Built-In Microphone And Accelerometer Start recording data: - Select DataHub icon - Select sensor(s) to u...

BIOTIX COBRA PIPETTE USER’SGUIDE BIOTIX COBRA PIPETTE 2 Contents Page 1- INTRODUCTION 3 2- PARTS CHECK LIST 3 3- DESCRIPTION 4 4- SETTING THE VOLUME 6 5- USER ADJUSTMENT 7 6- PIPETTING 8 7- GENERAL GUIDELINES FOR GOOD PIPETTING 10 8- ACCESSORIES 1...

Layout 1 Working with Hydra Working with Hydra Introduction Hydra are freshwater coelenterates found throughout the world. They range in size from less than 1 mm to 5 mm. Their simple structure consists of a polyp — a slender stalk with a row of t...

Cell culture ☐ Animal and Human Sera Bovine Serum Albumin (BSA) Fetal Bovine Serum (FBS) FBS Alternatives Other Sera ☐ Buffered Salt Solutions DPBS EBSS HBSS Other PBS ☐ Cell Counting Automated Manual Viability Reagents ☐ 3D Cell Culture 3D Cell C...

Normalization is critical for obtaining accurate quantitative data from Western blots. Normalization accounts for unequal loading of samples across the lanes on a gel and for differences in transfer efficiency across a blot. Traditionally protein ...