Analytical Chemistry News and Research

Latest Analytical Chemistry News and Research

Cryo-EM Uncovers How Tiny Protein Enzyme Precisely Trims tRNA

To build proteins, cells rely on a molecule called transfer RNA, or tRNA. tRNAs act like protein-building couriers, where they read the genetic instructions from messenger RNA, mRNA, and deliver the right amino acids to ribosomes, the cell's protein-making factories.

8 Jul 2025

Flavoproteins Become Built-in Sensors for Studying Cellular Processes

Cornell researchers have found a new and potentially more accurate way to see what proteins are doing inside living cells - using the cells' own components as built-in sensors.

3 Jul 2025

Fidelio Capital Partners with Alphalyse to Accelerate the Global Roll-Out of LC-MS Host Cell Protein Analytics

Alphalyse, a fast-growing Danish specialist contract research organization (CRO) that has developed GMP‑validated liquid‑chromatography mass‑spectrometry (LC‑MS) assays for host‑cell‑protein (HCP) impurity testing in biologic drugs, today announces that Fidelio Capital has acquired a majority stake in the company.

From Alphalyse A/S 2 Jul 2025

Study Finds Protein Cleavage Essential for Healthy Cilia and Cell Signaling

New research by Sumeda Nandadasa, PhD, reveals how a key protein associated with Meckel-Gruber syndrome, nephronophthisis, Joubert syndrome and other ciliopathies is cut in half to perform two separate functions, both of which are fundamental to the healthy development of children.

30 Jun 2025

Fluorescent Molecules Offer Unprecedented Insight into Cell Structures

Scientists have long used fluorescent dyes—which emit light—to research cell structures and activities.

25 Jun 2025

Collagen and Chitin Amendments Support Soil Microbes to Control Nematode Infections

Collagen and chitin shift soil microbial communities and reduce root-knot nematode infections in tomato plants while improving plant growth and chlorophyll content.

23 Jun 2025

Raman Spectroscopy Detects Early Cervical Changes During Pregnancy

Raman spectroscopy detects early biochemical changes in the cervix during pregnancy, revealing increased vascularity and reduced collagen within 6–8 weeks post-conception.

23 Jun 2025

Organotypic Model of the Human Gut Epithelium Demonstrates Genetic Determinants of Shigella Colonization

A study in Nature Genetics uses organotypic gut models to reveal genome-wide genetic determinants of Shigella colonization, spotlighting type III secretion system effectors as crucial for early infection.

20 Jun 2025

Bio-Rad Extends Anti-Idiotypic Antibody and SpyCatcher Reagent Ranges for Bioanalysis and Antibody Drug Development

Bio-Rad Laboratories, Inc., a global leader in life science research and clinical diagnostics products, today extended its range of recombinant monoclonal anti-idiotypic antibodies with the introduction of antibodies specific to pertuzumab (Perjeta), guselkumab (Tremfya), canakinumab (Ilaris), belimumab (Benlysta), and the bispecific drug emicizumab (Hemlibra).

18 Jun 2025

Breakthrough Reaction Simplifies Synthesis of Bioactive Polycyclic Molecules

Organic chemistry features a wide array of reactions for creating complex molecules, among which the Diels–Alder reaction stands out for its versatility and precision.

17 Jun 2025

Evosep Joins P4ML to Power World’s Largest Multi-Omic Human Health Study of Two Million Samples

Evosep, a global leader in robust, high-throughput proteomics technologies, has been selected as the proteomics platform provider for the P4ML - OMICAssist Study—the world's largest multi-omic precision medicine initiative, launched by P4ML alongside its strategic academic, health regulatory, and semi-state partners in the United Arab Emirates.

From Evosep 17 Jun 2025

Study Explores Use of Laser-Patterned Diamonds in Stem Cell Applications

A study in Advanced NanoBiomed Research presents laser-graphitized diamond electrodes that support human mesenchymal stem cell adhesion, alignment, and proliferation, advancing bioelectronic applications.

10 Jun 2025

New Study Reveals Itaconate’s Crucial Functions in Plants

Zhang, T., et al. (2025) The metabolite itaconate is a transcriptional and posttranslational modulator of plant metabolism, development, and stress response. Science Advances. doi.org/10.1126/sciadv.adt7463.

9 Jun 2025

Newly Identified Molecules from Blood Bacterium Show Promise in Combating Skin Aging

Indole metabolites from the blood bacterium P. sanguinis demonstrate potential in anti-aging skin treatments by lowering inflammation and oxidative damage.

6 Jun 2025

PPP2R1A Gene Mutations Improve ATR Inhibitor Drug Effectiveness in Ovarian Clear Cell Cancers

A study in Oncogene shows that PPP2R1A mutations increase sensitivity to ATR inhibitors in ARID1A-mutant ovarian clear cell carcinoma, suggesting a potential biomarker for improved treatment strategies.

5 Jun 2025

Study Reveals Key Proteins Behind CAR-T Cell Therapy Effectiveness

A study conducted by researchers at the Center for Cell-Based Therapy (CTC) highlights key proteins and signaling pathways involved in the efficacy of immunotherapy based on CAR-T cells (lymphocytes modified in the laboratory to fight cancer).

4 Jun 2025

Cryo-EM/ET Reveals Dynamic Architecture of Key Metabolic Enzyme

Recent cryo-EM research reveals the dynamic architecture of the pyruvate dehydrogenase complex, enhancing understanding of its role in metabolism and disease.

2 Jun 2025

New Insights into the Molecular Fight or Flight Reset

Being cut off in traffic, giving a presentation or missing a meal can all trigger a suite of physiological changes that allows the body to react swiftly to stress or starvation.

30 May 2025

New LLNL Method Accelerates Protein Screening for Drug Discovery

Machine learning and supercomputing have brought about a revolution in computational drug discovery.

24 May 2025

Chemical Warfare Between Algae Threatens Kelp Forest Recovery

As the ocean warms across its temperate regions, kelp forests are collapsing and turf algae species are taking over.

24 May 2025

Analytical Chemistry News and Research

Latest Analytical Chemistry News and Research

Cryo-EM Uncovers How Tiny Protein Enzyme Precisely Trims tRNA

Flavoproteins Become Built-in Sensors for Studying Cellular Processes

Fidelio Capital Partners with Alphalyse to Accelerate the Global Roll-Out of LC-MS Host Cell Protein Analytics

Study Finds Protein Cleavage Essential for Healthy Cilia and Cell Signaling

Fluorescent Molecules Offer Unprecedented Insight into Cell Structures

Collagen and Chitin Amendments Support Soil Microbes to Control Nematode Infections

Raman Spectroscopy Detects Early Cervical Changes During Pregnancy

Organotypic Model of the Human Gut Epithelium Demonstrates Genetic Determinants of Shigella Colonization

Bio-Rad Extends Anti-Idiotypic Antibody and SpyCatcher Reagent Ranges for Bioanalysis and Antibody Drug Development

Breakthrough Reaction Simplifies Synthesis of Bioactive Polycyclic Molecules

Evosep Joins P4ML to Power World’s Largest Multi-Omic Human Health Study of Two Million Samples

Study Explores Use of Laser-Patterned Diamonds in Stem Cell Applications

New Study Reveals Itaconate’s Crucial Functions in Plants

Newly Identified Molecules from Blood Bacterium Show Promise in Combating Skin Aging

PPP2R1A Gene Mutations Improve ATR Inhibitor Drug Effectiveness in Ovarian Clear Cell Cancers

Study Reveals Key Proteins Behind CAR-T Cell Therapy Effectiveness

Cryo-EM/ET Reveals Dynamic Architecture of Key Metabolic Enzyme

New Insights into the Molecular Fight or Flight Reset

New LLNL Method Accelerates Protein Screening for Drug Discovery

Chemical Warfare Between Algae Threatens Kelp Forest Recovery

Analytical Chemistry - Industry Focus eBook eBook

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

Analytical Chemistry News and Research

Latest Analytical Chemistry News and Research

Analytical Chemistry - Industry Focus eBook eBook

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

Newsletters you may be interested in