From omics fundamentals to expert views and study reviews—dive into proteomics, metabolomics, and beyond on the Creative Proteomics Blog.
Long-chain fatty acids play a key role in health. Find out what they are, how they work, and why they matter in our beginner’s guide.
Discover how long-chain fatty acids' unique structure affects their biological function and impact on health. Learn more in this detailed explanation.
Explore how histone PTMs and DNA methylation shape gene expression in complementary epigenetic landscapes. Understand their combined regulatory roles.
Visualize and interpret proteomics, metabolomics, and glycomics data using Venn diagrams. Learn best practices, tools, and common pitfalls in comparative analysis.
Discover how biogenic amines link food safety, brain chemistry, and gut health—and how scientists are measuring them with cutting-edge technology.
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Creative Proteomics
2025-08-05
2025-07-02
Explore the risks, detection technologies, and regulatory context of residual DNA in biologics. Learn how Creative Proteomics supports reliable testing.
2025-05-16
Learn about creatinine, its significance in kidney health and muscle metabolism, and how advanced metabolomics offers deeper insights into metabolic function.
2025-04-16
Explore in-depth strategies for isoelectric point analysis in proteins, from theory to applications in drug development and biopharma QC workflows.
Explore how Venn diagrams help visualize shared and unique insights in proteomics and metabolomics, facilitating biomarker discovery and disease research.
2025-03-04
Explore KEGG annotation, its tools like KAAS, KEGG Mapper, and REST API, and how they enable pathway analysis, cross-species comparisons, and systems biology insights.
2025-01-04
Explore the process, tools, and applications of gene ontology annotation for functional analysis, pathway mapping, and understanding gene roles across species.
2024-12-21
Discover metallomics, a field studying metals' roles in biological systems and the environment, including disease mechanisms, diagnostic tools, and pollution monitoring.
2024-12-01
Explore the roles of SAM and SAH, their differences, the SAM cycle, and the importance of the SAM/SAH ratio in regulating cellular methylation processes.
2024-10-31
Explore pyrimidine metabolism, including synthesis, degradation, and its role in genetic disorders and cancer therapy targeting nucleotide pathways.
2024-09-18
Explore the complex biosynthesis of carnitine, its chemical structure, regulatory mechanisms, and vital role in energy production and cellular detoxification.
2024-08-12
Explore the diverse world of isoprenoids, covering their metabolic pathways, biological roles in plants and animals, industrial applications, and advanced analysis techniques.
2024-07-23
Explore the intricate network of methionine metabolism, its regulation, and interconnections with other cellular pathways. Learn about key enzymes, reactions, and their impact on cellular function
2024-06-17
Delve into the intricate world of the Mevalonate Pathway, from its origins and regulatory mechanisms to its profound impact on human health. Explore the synthesis of essential molecules and the analytical methods used to study them.
2024-05-17
Explore the significance of water-soluble vitamins like Vitamin C and B-complex vitamins. Learn about their characteristics, functions, and why they are essential for overall health.
2024-04-07
Explore the multifaceted functions of oxysterols in biological systems, their presence in food sources, and analytical techniques for accurate detection.
2024-03-14
Discover the diverse roles of thiols in biology, from their functions in redox reactions to their identification methods and industrial uses.
2024-02-28
Explore the principles and applications of Data-Independent Acquisition (DIA) and Data-Dependent Acquisition (DDA) in mass spectrometry. Understand their roles in biological studies, comparative workflows, and data acquisition strategies for comprehensive insights.
2024-01-23
Explore the revolutionary world of organelle omics analysis, unraveling the genomic, transcriptomic, proteomic, and metabolomic intricacies within cellular organelles. Discover its applications in disease research, drug development, biotechnology, precision medicine, and more.
Explore the transformative role of omics technologies in unraveling the intricate molecular landscape of cancer. From biomarker discovery to personalized medicine, discover how advanced analytical techniques pave the way for innovative cancer research and treatment.
Explore the transformative capabilities of Luminex multiplex technology, revolutionizing cytokine analysis for in-depth insights into biological complexities. Discover its applications, flexibility, and role in solving research challenges.
Explore the intricate world of venomics, delving into the composition and functions of venomous secretions. Discover how venomics revolutionizes science, from drug development to ecological insights.
2024-01-22
Dive into the realm of modern proteomics with a comprehensive guide on advanced sequencing techniques. Uncover the intricacies of N-terminal, C-terminal, full-length, de novo sequencing, and antibody de novo sequencing, revolutionizing our understanding of proteins and their roles in biological systems.
Explore the intricate world of One-Carbon Metabolism and its vital roles in DNA synthesis, amino acid metabolism, and health. Discover the link between this pathway and diseases while delving into its therapeutic potential.
2023-12-07
Uncover the diverse world of leukotrienes, from their structural intricacies to pivotal physiological roles. Explore how leukotriene modifiers and inhibitors offer targeted therapeutic strategies. Dive into analytical methods shaping our understanding of inflammation and immune responses.
Explore the multifaceted realm of polysaccharides, from energy storage in plants and animals to structural support, dietary benefits, and their wide-ranging applications in food, pharmaceuticals, and eco-friendly materials. Discover the extraordinary roles these complex carbohydrates play in nature and industry.
2023-10-16
Explore the molecular symphony of phospholipids and their crucial role in cell membranes. Learn about their structure, functions, and the analytical methods used for phospholipid analysis.
2023-09-11
Explore the essential roles of aldehyde compounds in plants and animals, their biosynthesis pathways, and their impact on the environment. Discover their potential medical and pharmaceutical applications.
2023-08-19
Unlocking the mysteries of tryptophan metabolism: Explore the pathways, regulation, and implications of this essential amino acid. Dive into the fascinating world of metabolomic analysis and its applications in health and disease. Discover how understanding tryptophan metabolism can revolutionize immune responses, neurodegenerative disorders, and mental health.
2023-07-13
Discover the vital role of Acyl-CoAs in cellular metabolism, including fatty acid oxidation, synthesis, cholesterol metabolism, and ketogenesis. Learn how Creative Proteomics' innovative Acyl-CoAs assay can advance your research.
2023-06-16
Discover the important role of N-acetylation in post-translational modification and drug metabolism. Learn about analysis methods from Creative Proteomics, a leading provider of proteomics services.
2023-05-26
Learn about the importance of O-glycan analysis in understanding the functional implications of glycosylation on protein structure, stability, and activity.
2023-05-05
Explore how our innovative phosphoproteomics analysis techniques are advancing proteomics and revolutionizing personalized medicine through the identification of phosphorylated proteins and new insights into cellular processes.
2023-04-04
Discover the different methods available for relative and accurate molecular weight determination in protein analysis.
2023-02-07
Explore the different methods used for analyzing histone methylation, a crucial epigenetic modification in chromatin structure and gene expression.
Learn about the functions and importance of N-glycans in monoclonal antibodies for biopharmaceutical applications.
2022-12-29
Glycopeptides mass spectrometry analysis reveals protein glycosylation patterns for biomarker research and diagnostics. Analyze key enrichment strategies here.
2022-11-19
Understand the TCA cycle and its significance in cellular metabolism, along with the methods used for its analysis.
2022-11-06
Learn about the methods used for analyzing and detecting carnitine and acylcarnitine levels in biological samples.
2022-09-07
Learn about the Host Cell Residue Protein Assay and how it can facilitate the development and manufacture of biopharmaceuticals.
2022-08-16
Explore the latest technologies and methodologies in glycomics analysis for improved understanding of complex glycans.
2022-08-03
Monkeypox virus causes smallpox-like symptoms and spreads via close contact. Learn how it’s transmitted and what prevention strategies are effective.
2022-06-23
Learn about the role of arachidonic acids in inflammation and how they can be targeted for therapeutic intervention.
2022-05-27
This blog post covers various methods for the isolation, purification, and analysis of polysaccharides, including chromatography, electrophoresis, and mass spectrometry.
2022-04-23
Learn about plant polyphenols, including their health benefits and the analytical methods used to study them, such as HPLC and spectrophotometry.
2022-03-24
An informative guide to selecting samples for iTRAQ quantitative proteomics experiments, covering key considerations and best practices.
2022-02-23
Learn about the field of peptidomics and how it is expanding proteomics research through identification of peptide biomarkers.
2022-01-19
Can the TCA cycle be reversed? This blog post discusses the scientific evidence and potential implications of this phenomenon.
2022-01-02
Learn about sphingomyelin, a key lipid component of cell membranes, including its structure, functions, and analytical methods.
2021-11-11
Biomarker screening with proteomics leverages MS and protein microarrays to identify disease indicators and environmental risks. Explore key applications.
2021-10-13
Discover the role of mass spectrometry in studying the SARS-CoV-2 virus and its proteins.
2021-09-10
Discover how multi-omics technologies are being used to advance COVID-19 research and aid in the development of treatments.
2021-08-19
Explore the applications of metabolomics in plant research, including identification of biomarkers and characterization of pathways.
2021-07-12
Get a brief introduction to metaproteomics and its applications in studying microbial communities and their functions.
2021-06-18
Explore the various tools and techniques used in microbiome and metabolome analysis, including metagenomics and metabolomics.
2021-03-16
Discover how proteomics research is accelerating our understanding of COVID-19, including the identification of potential drug targets and the development of new diagnostic tools.
2021-02-12
Discover the applications of microbial metabolomics, including drug discovery and understanding host-pathogen interactions.
2021-01-07
Carotenoids are important plant pigments with health benefits. Read about the common methods used to detect and quantify carotenoids in foods and supplements.
2020-12-08
Quickly gain an understanding of anthocyanins, a class of flavonoid pigments found in plants, and the analytical methods used to study them, including HPLC and mass spectrometry.
2020-11-10
An informative guide to methods for detecting host cell proteins in biopharmaceutical products, including ELISA, mass spectrometry, and more.
2020-10-19
An overview of the extraction and analysis of polyphenols, including different techniques and their applications in nutrition and health research.
2020-09-07
EI and MALDI are two soft ionization techniques commonly used in mass spectrometry. Learn about the principles and applications of these techniques in this blog post.
2020-08-18
Discover the techniques used for qualitative and quantitative analysis of protein glycosylation, a critical post-translational modification with important implications in health and disease.
2020-07-09
Explore the various techniques used in glycomics for analyzing the sugar chain structure of glycoproteins, which play important roles in many biological processes.
2020-06-18
Protein ubiquitination regulates cellular processes like protein degradation, immune response, and DNA repair. Learn its structure, function, and impact.
2020-05-21
Protein phosphorylation is a key regulator of cell signaling, enzyme activity, and gene expression. Understand its types, functions, and detection tools.
2020-04-07
Peptide mapping is an important technique used in protein analysis. Read this article to learn about the basics of peptide mapping and its applications.
2020-03-11
Cell migration is an important process in many biological events, such as wound healing and cancer metastasis. Read about the latest research in cell migration and the techniques used to study it.
2020-02-19
Gas chromatography is a widely used analytical technique for separating and analyzing compounds. Learn about the principles, characteristics, and process of gas chromatography.
2020-01-10
Gain a better understanding of how to interpret electron ionization mass spectra (EI-MS) data and the key factors to consider, including molecular weight, fragmentation patterns, and spectral features.
2019-12-24
Mass spectrometry basics and instrumentation explained, from ionization to detection. Learn how mass spectrometers identify and analyze complex samples.
Explore strategies for analyzing histone modifications, key epigenetic marks that play a critical role in gene expression and regulation.
Discover the methods and applications of oxylipins analysis, including their roles in inflammation and disease.
2019-09-25
Understand the difference between data-dependent acquisition and data-independent acquisition mass spectrometry, two commonly used techniques in proteomics research.
2019-05-17
Explore different proteomics approaches for studying protein relative quantification and discovering novel biomarkers.
2019-04-22
Find out how cell migration assays are used to study cell motility and invasion in cancer research and other areas of biology.
2019-03-19
Get a brief introduction to one-carbon metabolism, including its functions, regulation, and key metabolites involved.
2019-02-11
Get to know the principles and methods of label-free quantitative proteomics, its advantages and limitations, and its applications in biomarker discovery and disease research.
2019-01-07
Discover a new method for rapid quantification of tumor proteins and its potential applications in cancer research.
2018-12-21
Learn about stable isotope labeling using amino acids in cell culture (SILAC) for quantitative proteomics analysis, including principles, workflow, and applications.
2018-12-13
Explore the concept of "cellular dumpster diving" and its potential applications in proteomics research, as discussed in a recent article published in Nature Biotechnology.
2018-12-07
An introduction to iTRAQ, a widely used method for relative and absolute quantitation of proteins in complex samples.
2018-11-08
Exploring the latest advances in protein modification research and its applications in various fields such as drug discovery and personalized medicine.
2018-10-20
Learn about the different types of fatty acids, their roles in the body, and methods for analyzing fatty acids.
2018-10-15
Get a brief introduction to short chain fatty acids (SCFAs), important metabolites produced by gut microbiota that play a role in human health and disease.
2018-10-08
A study using phosphoproteomics to investigate the signaling pathways involved in opioid activation in the brain.
2018-09-27
Learn about various methods used for analyzing protein-protein interactions, including co-immunoprecipitation, yeast two-hybrid system, and surface plasmon resonance.
2018-09-17
Learn about the basics of protein-protein interaction (PPI), including the principles, methods, and applications of studying PPI in biological systems.
A new method for rapid quantification of tumor proteins using mass spectrometry is described in this blog post.
2018-08-29
Get a brief introduction to peptidomics, the study of peptides and their biological functions using mass spectrometry-based techniques.
2018-08-10
Discover the powerful mass spectrometry-based peptidomics approach for biomarker discovery in clinical and research applications.
2018-08-06
Learn how ultra-high resolution QTOF combined with GlycoFiler can be used to facilitate glycoprotein drug development and analysis.
2018-07-31
Discover how mass spectrometry can be used to analyze phosphorylation, a common post-translational modification of proteins.
2018-07-03
Learn about protein acetylation, a post-translational modification that plays important roles in various cellular processes, and its detection methods.
Agilent, a leading life sciences and diagnostics company, expanded its business through acquisitions in 2018. Read about the company's latest moves and how they are shaping the industry.
2018-06-29
Explore the different strategies for studying post-translational modifications (PTMs) in proteins, including mass spectrometry and bioinformatics analysis.
2018-06-04
This article provides a brief introduction to post-translational modifications (PTMs) and their importance in regulating protein function and cellular processes.
Discover the applications and potential of glycan microarrays for studying glycan-protein interactions and glycan-related diseases.
2018-05-04
Explore the basic concepts and methods of glycomics analysis using mass spectrometry, including glycan structure analysis, glycan quantification, and glycoprotein analysis.
Answers to frequently asked questions about mass spectrometry identification, covering topics such as peptide fragmentation and data analysis.
2018-04-25
Learn about various mass spectrometry-related techniques used in protein identification, including MALDI-TOF and electrospray ionization.
2018-04-02
Learn about the principle and procedure of Western blot, a widely used technique for protein detection and analysis.
2018-03-30
Two-dimensional gel electrophoresis (2-DE) is a powerful technique for separating and analyzing proteins. Discover the principles behind 2-DE and its applications in proteomics research.
2018-03-13
Discover how shotgun proteomics can be used for the identification of membrane proteins in this informative blog post.
2018-02-28
Read about the latest mass spectrometry technology that allows for precise and accurate cancer tissue analysis, leading to better diagnosis and treatment options for patients.
2018-02-27
Edman degradation for protein sequencing removes N-terminal amino acids for precise residue identification. Discover its principles and key applications.
2018-01-25
Understand the de novo peptide sequencing method using mass spectrometry, including the principles, advantages, and limitations of this technique.
2018-01-12
Understand the differences between bottom-up proteomics and top-down proteomics, two complementary approaches to analyzing proteins.
2017-12-29
Discover how proteomics is advancing precision medicine through identification of disease biomarkers and development of targeted therapies.
2017-12-27
Learn about the protein identification technique of peptide mass fingerprinting (PMF) and its applications in proteomics research.
2017-12-21
Understand the different types of ion source in mass spectrometry, including electrospray ionization (ESI), matrix-assisted laser desorption ionization (MALDI), and more.
2017-11-30
Learn about several types of mass analyzers used in mass spectrometry and how they differ in terms of performance, sensitivity, and resolution.
Understand the metabolism of aromatic amino acids, including the biosynthesis and degradation pathways and their roles in various biological processes.
2017-10-27
Learn about top-down proteomics, a powerful technique for identifying proteoforms and characterizing protein diversity.
2017-09-23
Explore the definition, functions, sources, and health effects of cholesterol, including its dual roles as HDL cholesterol and LDL cholesterol.
2017-08-12
Discover the latest protein identification methods for proteomics experiments. Learn about mass spectrometry, protein sequencing, and other analytical techniques for studying proteins in complex biological samples. Stay up-to-date with the latest developments in this rapidly evolving field with Creative Proteomics.
2017-07-21
Explore the definition, types, sources, functions, and deficiencies of water-soluble vitamins, such as vitamin C and B vitamins.
2017-06-06
Discover the methods for extracting anthocyanins from fruits and vegetables, and the applications of anthocyanins in food, health, and industry.
2017-05-20
Learn about phytosterols - plant-based compounds that have cholesterol-lowering properties and potential health benefits.
2017-04-17
Amino acids analysis methods include HPLC, GC-MS, and ion-exchange with UV detection. Explore pre-labeling and post-column strategies for precision.
2017-03-13
Learn about the process of polypeptide synthesis, including the role of ribosomes and transfer RNA (tRNA), and the different stages of translation.
2017-02-16
Learn about the top three services offered by Creative Proteomics that every researcher should know about, including proteomics services, metabolomics services, and bioinformatics services.
2017-01-12
A guide to designing metabolomics experiments, covering key considerations such as sample preparation, data analysis, and statistical methods.
2016-12-07
Learn about the main questions in metabolomics research, such as the identification of biomarkers, the characterization of metabolic pathways, and the investigation of metabolic regulation.
2016-11-11
Discover four useful tips for performing solid-phase peptide synthesis, a common technique used for synthesizing peptides in the laboratory.
2016-07-15
Discover how high-performance thin-layer chromatography (HPTLC) can be used to simultaneously determine the content of diphenhydramine hydrochloride and naproxen sodium in tablets.
2016-05-13
Learn about the principle and steps involved in protein separation and determination of isoelectric point by isoelectric focusing.
2016-04-15
Get insights into the anti-osteoporosis function of cathepsin L inhibitor, including its mechanism of action and potential therapeutic applications.
2016-03-18
Learn how phenotype array technology can be used for high-throughput screening and profiling of cellular phenotypes in proteomic research.
2016-02-17
Discover how to prepare samples of cellular metabolism for proteomic analysis and learn about the latest sample preparation techniques.
2016-01-19
Learn about the preparation and development of GC capillary columns, an important component in gas chromatography analysis.
2015-12-18
Learn about the experimental programs for Stable Isotope Labeling by Amino acids in Cell culture (SILAC) in protein interaction studies, including SILAC-based quantitative proteomics and interactome analysis.
2015-11-26
Protein arrays in genomic and proteomic studies support multiplex assays of enzyme, receptor, and antibody interactions. Explore their diagnostic potential.
2015-11-17
Discover the principle and steps involved in protein sequencing, including Edman degradation and mass spectrometry.
2015-11-13
Learn about iTRAQ technology, a mass spectrometry-based quantitative proteomic approach used for high-throughput protein identification and quantification.
Learn about the key considerations and best practices for performing co-immunoprecipitation experiments, including sample preparation, antibody selection, and troubleshooting tips.
2015-11-11
Protease inhibitors are essential for preventing protein degradation in various experiments. This blog post provides solutions to common problems encountered in protease inhibitor application.
2015-10-29
High-performance liquid chromatography (HPLC) can be used to detect various components in plants, including dandelion. Learn about the principles and applications of HPLC in this blog post.
2015-10-27
HPLC method for amino acid detection uses fluorescence tagging for precise quantification in proteins. Discover step-by-step analysis and key reagents.
2015-10-22
Explore the different protein labeling methods available for proteomics research, including SILAC, TMT, and iTRAQ.
2015-10-20
An overview of protein arrays and their applications in proteomics research, including high-throughput protein analysis and interaction mapping.
2015-10-15
Discover common protease inhibitors and their uses in proteomic research, as well as their potential pitfalls and limitations.
2015-10-13
Discover methods for studying protein and protein interactions using proteomics and other biochemical techniques.
2015-10-06
Understand the theory and function of nuclear magnetic resonance (NMR) spectroscopy, including the basic principles, types of NMR, and applications in chemistry, biology, and medicine.
2015-09-29
Find out how edible oil can be analyzed for its ingredient content and quality using advanced proteomic techniques.
2015-09-24
Learn about the basics of liquid chromatography-mass spectrometry (LC-MS), its different types, and its applications in analytical chemistry and proteomics.
2015-09-22
Discover the method for analysis of natural gas by gas chromatography, including the principles of the technique, the equipment needed, and the sample preparation process.
2015-09-20
Discover the details about protein sequencing experiment, including protein fragmentation methods and the Edman degradation method.
2015-09-17
LC-MS/MS quantification techniques guide you through Q1 scan, MRM setup, and optimization steps. Gain insights into effective proteomics workflows.
2015-09-15
Discover the link between protein nitrosylation and Parkinson's disease, including the mechanism of nitrosylation and its role in the development of the disease.
2015-09-12
Discover the methods used for detecting intracellular protein phosphorylation and the importance of this process in cell signaling pathways.
2015-08-25
Learn about the useful approach of J-Express for analyzing protein array data and gaining insights into protein interactions.
2015-07-17
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