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Buy Lab Shakers and Rotators from MSE Supplies Lab shakers and rotators are designed to agitate or mix substances within various types of containers, such as flasks, beakers, test tubes, or microplates. It is used in scientific and research laboratories for a variety of purposes, including mixing reagents, solvents, or samples, as well as cultivating microbial cultures and other biological materials. Lab shakers can have various features, such as adjustable speed and motion, temperature control, and sometimes even humidity control. They're widely used in fields like biology, chemistry, microbiology, pharmaceuticals, and more, where precise and consistent mixing or agitation is...

Buy Cryogenic Storage Products for the Best Price at MSE Supplies Cryogenic storage refers to the process of preserving materials, typically biological samples or sensitive substances, at extremely low temperatures. This involves cooling the materials to temperatures well below freezing, often near absolute zero (-273.15°C or -459.67°F), where the molecular and chemical activity of the stored substances is greatly reduced. Cryogenic storage is used to maintain the integrity and viability of these materials for extended periods of time, sometimes even indefinitely. Cryogenic storage helps prevent degradation and deterioration of materials over time, making it an essential technique for preserving valuable and sensitive...

Purchase Spectrophotometers at MSE Supplies  Spectrophotometers are instruments used to measure the intensity of light at different wavelengths. They are widely used in various scientific fields, including chemistry, biochemistry, physics, and environmental science. Here are some different types of spectrophotometers: UV-Visible Spectrophotometer: This is one of the most common types of spectrophotometers used in laboratories. It measures the absorption or transmission of light in the ultraviolet (UV) and visible (Vis) regions of the electromagnetic spectrum (typically from 190 to 1100 nm). Most colorimetric assays such as protein quantification (BCA, Bradford) and ELISAs are read within this wavelength on a UV-Visible...

Purchase Transfer Membranes at MSE Supplies The choice of membrane for Western Blotting depends on the specific requirements of the experiment and the target protein being analyzed. Each membrane material has its own characteristics and advantages. Here's a comparison of PVDF (polyvinylidene difluoride), nitrocellulose, and nylon membranes commonly used in Western blotting: PVDF Membrane: Advantages: PVDF membranes have high protein-binding capacity, making them suitable for low-abundance protein detection. They are durable, chemically resistant, and compatible with a wide range of antibody incubation conditions. PVDF membranes also have low background noise and offer excellent sensitivity. Considerations: PVDF membranes require pre-wetting with...