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tag techniques membrane proteins cryopreservation sensory biology

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Streamlining Membrane Protein Research with Mass Photometry
Streamlining Membrane Protein Research with Mass Photometry
The Scientist and Refeyn | Jan 24, 2023 | 3 min read
Mass photometry advances membrane protein characterization by offering fast and precise mass measurements of samples containing membrane mimetics. 
Protein Purification II: Affinity Tags
Aileen Constans | Feb 17, 2002 | 9 min read
Scientists working with recombinant proteins expressed in Escherichia coli probably use at least one liquid chromatography technique to purify their protein of interest. But liquid chromatography frequently requires a considerable amount of optimization, and usually involves several different chromatographic steps to rid the sample of contaminants.1 The ideal solution would be to create a resin that is completely specific to the target protein, enabling one-step purification. Affinity chromatogr
Fluorescence microscopy image of cells expressing fluorescent biosensors. Green and magenta fluorescence is observed outside of the cell nuclei.
Choosing Fluorescent Reagents for Every Live Cell Application
The Scientist and MilliporeSigma | Nov 30, 2022 | 4 min read
Scientists gain unique insights into active biological processes with specific fluorescent probes, dyes, and biosensors.
The Trouble with Membranes
Aileen Constans | Dec 5, 2004 | 3 min read
Membrane proteins comprise the majority of drug targets.
Lock and key illustration
Novel Yeast-Assembly Technique Yields Living Materials
Natalia Mesa, PhD | Nov 23, 2022 | 3 min read
Researchers say structures made of the cells could potentially be used to clean up uranium from oceans, heal wounds, and more.
Deep Tissue Treatment
Tia Ghose | Sep 1, 2011 | 2 min read
A new, genetically encoded tag for electron microscopy may revolutionize studies of specific proteins in cells and tissues.
Proteins In Parallel
Jeremy Peirce(jpeirce@the-scientist.com) | Jan 30, 2005 | 6 min read
As yesterday's genomics breakthroughs become today's common laboratory techniques, the cutting edge of biology is increasingly found at the level of the proteome.

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