# Creative Proteomics > A comprehensive service provider specializing in proteomics and metabolomics solutions aimed at drug development, biomedical research, and agriculture. Creative Proteomics offers advanced mass spectrometry (MS) based analysis services, including protein identification and quantification, post-translational modification analysis, metabolomics and lipidomics profiling, glycomics, and bioinformatics solutions. ## Proteomics Services - [Proteomics Service](https://www.creative-proteomics.com/services/proteomics-service.htm): Comprehensive proteomics solutions including protein identification, quantification, and characterization using advanced mass spectrometry platforms. - [Protein Quantification](https://www.creative-proteomics.com/services/protein-quantification.htm): Overview of quantitative proteomics strategies, including Label-free, iTRAQ, TMT, and SILAC methods for differential expression analysis. - [TMT-Based Proteomics](https://www.creative-proteomics.com/services/tmt-based-proteomics-service.htm): Tandem Mass Tag (TMT) isobaric labeling for multiplexed protein quantification (up to 16-plex) in a single run. - [iTRAQ-Based Proteomics](https://www.creative-proteomics.com/services/itraq-based-proteomics-analysis.htm): Isobaric Tags for Relative and Absolute Quantitation (iTRAQ) service for comparing protein abundance across multiple samples. - [DIA Quantitative Proteomics](https://www.creative-proteomics.com/services/dia-quantitative-proteomics-service.htm): Data-Independent Acquisition (DIA/SWATH) mass spectrometry for comprehensive and reproducible protein quantification without missing values. - [Sequence Analysis](https://www.creative-proteomics.com/services/sequence-analysis-of-peptides-or-proteins.htm): Determination of amino acid sequences in proteins and peptides using De Novo sequencing and mass spectrometry mapping. - [N-Terminal Edman Degradation](https://www.creative-proteomics.com/services/n-terminal-edman-degradation-service.htm): Classic N-terminal protein sequencing method to determine the first 5-10 amino acids, useful for protein identity verification. - [Plasma/Serum Proteomics](https://www.creative-proteomics.com/services/plasmaserum-proteomics-service.htm): Specialized workflow for analyzing blood-derived samples, including depletion of high-abundance proteins to detect biomarkers. ## Post-Translational Modification (PTM) Analysis - [Post-Translational Modification (PTM)](https://www.creative-proteomics.com/services/protein-post-translational-modification-analysis.htm): Identification of protein modifications affecting function, stability, and localization. - [Phosphoproteomics](https://www.creative-proteomics.com/services/phosphoproteomics-service.htm): Enrichment and analysis of phosphorylated proteins/peptides (Ser/Thr/Tyr) to study cell signaling pathways. - [Ubiquitination Analysis](https://www.creative-proteomics.com/services/ubiquitination-2.htm): Detection of ubiquitin-conjugated proteins involved in degradation and regulation pathways. - [Palmitoylation Analysis](https://www.creative-proteomics.com/services/palmitoylation-site-identification-service.htm): Identification of S-palmitoylation sites on cysteine residues, critical for membrane protein trafficking. - [S-Nitrosylation Analysis](https://www.creative-proteomics.com/services/s-nitrosylation.htm): Analysis of nitric oxide modification on cysteine thiols (SNO) involved in redox signaling. - [Methylation Analysis](https://www.creative-proteomics.com/services/methylation-2.htm): Detection of methylated arginine or lysine residues, essential for epigenetic regulation studies. - [N-Acetylation Analysis](https://www.creative-proteomics.com/services/n-acetylation.htm): Characterization of N-terminal or Lysine acetylation, influencing protein stability and gene expression. ## Metabolomics Services - [Metabolomics Service](https://www.creative-proteomics.com/services/metabolomics-service.htm): Integrated platform offering both targeted and untargeted metabolomics for biomarker discovery and mechanism research. - [Untargeted Metabolomics](https://www.creative-proteomics.com/services/untargeted-metabolomics.htm): Global metabolic profiling to detect thousands of metabolites simultaneously using high-resolution LC-MS/GC-MS. - [Targeted Metabolomics](https://www.creative-proteomics.com/services/targeted-metabolomics.htm): Precise quantification of specific metabolite classes using standard curves and MRM (Multiple Reaction Monitoring) modes. - [Metabolic Flux Analysis (MFA)](https://www.creative-proteomics.com/services/metabolic-flux-analysis-mfa-2.htm): Stable isotope tracer analysis (13C-MFA) to determine the rates of metabolic reactions (fluxes) within cells. - [Serum Untargeted Metabolomics](https://www.creative-proteomics.com/services/serum-untargeted-metabolomics.htm): Specialized profiling for blood serum samples, ideal for clinical diagnostics and disease modeling. - [Urine Untargeted Metabolomics](https://www.creative-proteomics.com/services/urine-untargeted-metabolomics.htm): Non-invasive metabolic screening of urine samples for toxicology and renal disease studies. - [CSF Untargeted Metabolomics](https://www.creative-proteomics.com/services/cerebrospinal-fluid-untargeted-metabolomics.htm): Analysis of Cerebrospinal Fluid (CSF) metabolites for neurological and neurodegenerative research. - [Exosome Untargeted Metabolomics](https://www.creative-proteomics.com/services/exosome-untargeted-metabolomics.htm): Investigation of metabolic cargo found in exosomes to understand intercellular communication. - [Plant Metabolomics](https://www.creative-proteomics.com/services/plant-metabolomics-service.htm): Comprehensive analysis of plant primary and secondary metabolites for agriculture and botanical research. - [Plant Untargeted Metabolomics](https://www.creative-proteomics.com/services/plant-untargeted-metabolomics.htm): Unbiased screening of plant metabolic responses to stress, growth, and genetic modification. ## Lipidomics Services - [Lipidomics Profiling](https://www.creative-proteomics.com/services/lipidomics-profiling.htm): Systematic analysis of lipid species utilizing MS-based shotgun or chromatography-coupled approaches. - [Untargeted Lipidomics](https://www.creative-proteomics.com/services/untargeted-lipidomics.htm): Discovery-based lipid profiling to identify unknown lipid alterations in biological samples. - [Targeted Lipidomics](https://www.creative-proteomics.com/services/targeted-lipidomics.htm): Quantitative analysis of specific lipid classes such as sphingolipids, glycerophospholipids, and sterols. - [Total Fatty Acids Analysis](https://www.creative-proteomics.com/services/total-fatty-acids-analysis-service.htm): Determination of total fatty acid content and composition using GC-FID or GC-MS. - [Unsaturated Fatty Acids Analysis](https://www.creative-proteomics.com/application/unsaturated-fatty-acids-analysis-service.htm): Specific quantification of MUFA and PUFA (e.g., Omega-3, Omega-6) critical for nutritional studies. - [Medium and Long Chain Fatty Acids](https://www.creative-proteomics.com/services/medium-chain-and-long-chain-fatty-acids-analysis-service.htm): Profiling of MCFA and LCFA involved in energy metabolism and membrane structure. - [Short Chain Fatty Acids (SCFAs)](https://www.creative-proteomics.com/services/short-chain-fatty-acids-analysis-service.htm): GC-MS analysis of microbial fermentation products like acetate, propionate, and butyrate for gut health research. - [Eicosanoids Analysis](https://www.creative-proteomics.com/services/eicosanoids-analysis-service.htm): LC-MS/MS quantification of signaling lipids (Prostaglandins, Leukotrienes) involved in inflammation. - [Ceramides Analysis](https://www.creative-proteomics.com/services/ceramides-analysis-service.htm): Quantification of ceramide species, biomarkers for metabolic disorders and cell apoptosis. - [Sterol Lipids Analysis](https://www.creative-proteomics.com/services/sterol-lipids-analysis-service.htm): Analysis of cholesterol, phytosterols, and their derivatives. - [Phospholipids Analysis](https://www.creative-proteomics.com/services/phospholipids-analysis-service.htm): Profiling of membrane phospholipids including PC, PE, PS, and PI classes. ## Glycomics Services - [Glycomics Service](https://www.creative-proteomics.com/services/glycomics-service.htm): Structural analysis of complex carbohydrates and glycoconjugates. - [Glycopeptides Analysis](https://www.creative-proteomics.com/services/glycopeptides-analysis.htm): Site-specific glycosylation analysis determining glycan structure at specific amino acid residues. - [N-Glycan Profiling](https://www.creative-proteomics.com/services/n-glycan-profiling-service.htm): Released N-linked glycan analysis using MALDI-TOF or LC-MS techniques. - [O-Glycan Profiling](https://www.creative-proteomics.com/services/o-glycan-profiling-service.htm): Characterization of O-linked mucin-type glycans critical for cell adhesion and immunity. ## Carbohydrate and Energy Metabolism - [Carbohydrate Metabolism Analysis](https://www.creative-proteomics.com/application/carbohydrate-metabolism-analysis-service.htm): Broad analysis of sugar metabolism intermediates. - [Glycolysis Pathway Analysis](https://www.creative-proteomics.com/services/glycolysis-pathway-analysis-service.htm): Quantification of intermediates in the breakdown of glucose (e.g., pyruvate, G6P). - [TCA Cycle Analysis](https://www.creative-proteomics.com/services/tca-cycle-analysis-service.htm): Quantification of Citric Acid Cycle intermediates (e.g., Citrate, Succinate, Malate) for energy research. - [Central Carbon Metabolism](https://www.creative-proteomics.com/services/central-carbon-metabolism-analysis-service.htm): Comprehensive profiling of glycolysis, TCA cycle, and pentose phosphate pathway metabolites. - [Pentose Phosphate Pathway](https://www.creative-proteomics.com/services/pentose-phosphate-pathway-analysis-service.htm): Analysis of PPP intermediates vital for NADPH production and nucleotide synthesis. ## Vitamins Analysis - [Water & Fat Soluble Vitamins](https://www.creative-proteomics.com/services/water-soluble-vitamins-and-fat-soluble-vitamins-analysis-service.htm): Panel analysis for a full spectrum of vitamins in food and bio-samples. - [Water Soluble Vitamins](https://www.creative-proteomics.com/services/water-soluble-vitamins-analysis-service.htm): Targeted analysis of Vitamin B complex and Vitamin C. - [Fat Soluble Vitamins](https://www.creative-proteomics.com/services/fat-soluble-vitamins-analysis-service.htm): Quantification of Vitamins A, D, E, and K using HPLC or LC-MS. ## Plant Metabolites and Hormones - [Plant Primary Metabolites](https://www.creative-proteomics.com/services/plant-primary-metabolites-analysis-service.htm): Analysis of sugars, amino acids, and organic acids involved in basic plant growth. - [Plant Secondary Metabolites](https://www.creative-proteomics.com/services/plant-secondary-metabolites-analysis-service.htm): Profiling of specialized compounds like phenolics and alkaloids involved in defense and interaction. - [Plant Hormones Analysis](https://www.creative-proteomics.com/application/plant-hormones-analysis-service.htm): Quantification of phytohormones (Auxins, Abscisic acid, Cytokinins, etc.) regulating plant development. - [Gibberellin Analysis](https://www.creative-proteomics.com/application/gibberellin-analysis-service.htm): Specific detection of Gibberellic acids (GAs) regulating growth and germination. - [Polyphenols Analysis](https://www.creative-proteomics.com/services/polyphenols-analysis-service.htm): Quantification of polyphenolic compounds known for antioxidant properties. - [Flavonoids Analysis](https://www.creative-proteomics.com/services/flavonoids-analysis-service.htm): Profiling of flavonoid subclasses (flavonols, flavones, anthocyanins). - [Carotenoids Analysis](https://www.creative-proteomics.com/services/carotenoids-analysis-service.htm): Analysis of pigments like beta-carotene, lutein, and lycopene. ## Neurotransmitters and Signaling Molecules - [Neurotransmitters Analysis](https://www.creative-proteomics.com/services/neurotransmitters-analysis-service.htm): Quantification of Dopamine, Serotonin, GABA, Acetylcholine and others in brain tissue or fluids. - [Bile Acids Analysis](https://www.creative-proteomics.com/services/bile-acids-analysis-service.htm): Profiling of primary and secondary bile acids involved in lipid digestion and signaling. - [Nucleoside & Nucleotide Analysis](https://www.creative-proteomics.com/services/nucleoside-nucleotide-analysis-service.htm): Analysis of DNA/RNA building blocks and energy carriers. - [ATP Analysis](https://www.creative-proteomics.com/application/adenosine-triphosphate-analysis-service.htm): Measurement of cellular energy currency (Adenosine Triphosphate).