Mass spectrometry (MS) has become a key tool for analyzing biological samples, such as blood and urine, providing high sensitivity, accuracy, and versatility for detecting a wide range of compounds. From clinical diagnostics to pharmacokinetic studies, mass spectrometry plays a crucial role in understanding human health, disease mechanisms, and drug interactions.
At Alfa Chemistry, we specialize in the precise analysis of blood, urine, and other biological samples using advanced mass spectrometry technologies. Our platform is capable of efficiently detecting trace compounds, ensuring reliable results for research, clinical applications, and personalized medicine.
What Services Do We Offer?
We provide comprehensive mass spectrometry analysis services, covering blood and urine samples, to meet various research and clinical needs. Our services include:
Metabolomics and Biomarker Discovery
We use Liquid Chromatography-Mass Spectrometry (LC-MS) and High-Resolution Mass Spectrometry (HR-MS) to analyze metabolites in blood and urine. This helps identify disease-related biomarkers, monitor metabolic changes, and track patients' responses to treatment. Our platform supports large-scale biomarker discovery, aiding in disease diagnosis and the development of therapeutic drugs.
Pharmacokinetics and Drug Monitoring
Mass spectrometry is widely used for the determination of drug concentrations in blood and urine, supporting pharmacokinetic studies and Therapeutic Drug Monitoring (TDM). By analyzing drug metabolites and parent drugs, we provide key data on drug absorption, distribution, metabolism, and excretion (ADME).
Toxicology and Poisoning Detection
We offer toxic substance analysis in blood and urine, including heavy metals, pesticides, and illegal drugs. Using high-resolution mass spectrometry technology, we can accurately detect harmful substances, assist in diagnosing poisoning events, and provide treatment options for acute exposure.
Clinical Diagnostic Testing
Mass spectrometry is used to detect disease-related biomarkers in blood and urine. We offer comprehensive diagnostic tests, including the analysis of hormones, enzymes, amino acids, and lipids, supporting clinical decision-making and the early detection of diseases.
Endocrine Disruption and Hormone Analysis
We provide detailed analysis of hormones and endocrine disruptors in blood and urine, which is crucial for studying hormone imbalances, thyroid diseases, and reproductive health. Our mass spectrometry platform can detect trace amounts of these compounds, ensuring accurate results.
What Are the Advantages of Our Mass Spectrometry Platform?
Our mass spectrometry platform integrates advanced technologies to ensure high sensitivity and high-resolution analysis of biological samples.
| Technology | Applicable Analytes | Key Advantages | Typical Applications (Blood/Urine) |
| Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) | Small molecule metabolites, drugs, hormones, vitamins, lipids, peptides | High sensitivity, strong specificity, capable of multiplex quantification, suitable for complex matrices | Drug concentration monitoring (TDM), endocrine hormone quantification, metabolomics, vitamin testing |
| Gas Chromatography Tandem Mass Spectrometry (GC-MS/MS) | Volatile organic acids, fatty acids, drug metabolites (derivatization required) | Good separation of volatile/semi-volatile compounds, high resolution | Urinary organic acid profiles, drug metabolite screening |
| Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) | Proteins, peptides, microbial fingerprints, glycosylated proteins | Rapid, low sample requirement, suitable for large molecule fingerprinting | Serum proteomics, rapid microbial identification (clinical microbiology laboratories) |
| Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Trace metals, elemental isotopes | Extremely low detection limits, capable of multi-element detection simultaneously | Trace element analysis in blood/urine (e.g., potassium, calcium, zinc) |
| High-Resolution Mass Spectrometry (Orbitrap, FT-ICR, Q-TOF) | Metabolites, peptides, proteins, drug metabolites | Ultra-high resolution, accurate qualitative identification | Metabolomics, drug metabolism pathway research, serum proteomics |
What Are the Core Application Scenarios?
We apply mass spectrometry technology in bio sample analysis, covering the following key application areas:
| Scenario | Detection Items | Key Results |
| Therapeutic Drug Monitoring (TDM) | Antiepileptic drugs, immunosuppressants, antibiotics | Achieved MRM quantification, LOQ ≤ 5 ng/mL, reporting cycle < 30 min |
| Endocrine Hormone Profiling | Estradiol, testosterone, DHEA S, progesterone, 20+ items | Multi-quantification completed with a single injection |
| Newborn Metabolic Screening | 35 metabolites (amino acids, acyl-CoA) | High-throughput (96-well plate), completed in one run, false positive rate < 0.5% |
| Serum Proteomics | 2000+ proteins/peptides quantified | Improved matrix resolution using ion mobility separation, identified early liver cancer biomarkers |
| Trace Element Detection | Fe, Zn, Cu, Se, and 10+ elements in serum/urine | ppb-level detection limits |
What Success Stories Can We Share?
Case 2: Toxicology Analysis: GC-MS/MS Platform
A hospital contacted us for urgent toxicology analysis of blood and urine samples from a suspected poisoning case. Using GC-MS/MS technology, we successfully detected various pesticide and illicit drug components in the patient's body. Our precise analysis enabled the hospital to administer targeted treatment promptly, preventing further poisoning reactions.
Application Example: This case involved poisoning detection in an emergency patient. The mass spectrometry analysis quickly confirmed the poisoning source, providing critical treatment decision support for the doctors.
Case 3: Endocrine Disruptor Research: HR-MS Platform
We collaborated with an environmental research institute to study the effects of endocrine disruptors on human health. Using high-resolution mass spectrometry (HR-MS) technology, we conducted a comprehensive analysis of hormone-disrupting chemicals in blood and urine samples. Our data revealed the potential impact of certain chemicals on the endocrine system, aiding the institute in conducting more in-depth environmental health research.
Application Example: The research focused on the impact of environmental pollutants on reproductive health. Mass spectrometry data helped researchers identify potential pollutants linked to hormonal changes, providing scientific evidence for policymakers.
Case 1: Pharmacokinetic Studies: LC-MS/MS Platform
We provided pharmacokinetic analysis services for a biopharmaceutical company. By using LC-MS/MS technology to analyze the drug concentrations in patient blood and urine samples, we successfully provided the client with data on the drug's absorption, distribution, metabolism, and excretion (ADME). This data helped the client optimize the drug administration regimen in clinical trials, improving both the efficacy and safety of the drug.
Application Example: This project involved preclinical research on a novel anticancer drug. The mass spectrometry results provided scientific evidence for dose adjustment, helping the pharmaceutical company design a more appropriate clinical trial protocol.
Frequently Asked Questions (FAQ)
How long does it take to get the results from mass spectrometry analysis of blood and urine samples?
Typically, mass spectrometry results will be provided within 3 to 5 business days. The exact time depends on the complexity of the samples and the specific tests requested.
How should blood and urine samples be prepared for testing?
We will provide detailed sample preparation guidelines based on your testing requirements. Clients are expected to prepare and send the samples according to our instructions.
What advantages does mass spectrometry offer?
Mass spectrometry offers high sensitivity, high resolution, rapid analysis, and high throughput capabilities, enabling the detection of trace components, contaminants, and additives in blood and urine samples in a short time. It provides accurate and reliable analytical results.
Can all components in blood and urine be comprehensively analyzed?
Yes, our platform can detect a wide range of components in blood and urine, including small-molecule metabolites, hormones, proteins, and more.
How is the accuracy of mass spectrometry testing ensured?
We use advanced mass spectrometry instruments (such as Orbitrap, SCIEX, Agilent, etc.) for analysis and follow strict quality control measures to ensure the accuracy of each test result. Additionally, we provide detailed reports and analysis results to ensure you receive reliable information.
Collaboration with Alfa Chemistry
If you need mass spectrometry analysis services for blood, urine, and other biological samples, Alfa Chemistry is here to assist you professionally. Our team offers precise component analysis, quality control, and compliance testing to ensure your products meet international standards and remain competitive in the market. Contact us today to learn more about our services and obtain a customized testing plan tailored to your needs.
Our services are for research use only.
