The analysis of Creatine Kinase (CK or CPK) is a commonly used blood test to assess muscle, cardiac, or neurological damage. In this case, we will focus on the blood analysis of Creatine Kinase (CK) activity in relation to muscle damage, as there are studies that correlate Creatine Kinase levels with overexertion, muscle fatigue, and the monitoring of recovery.
Until recently, the blood analysis of Creatine Kinase (CK) was performed exclusively in laboratories. However, nowadays, especially in specific fields such as sports, portable analyzers like the Simplex TAS 101 are increasingly being used, offering high precision, simplicity, and, above all, immediate results.
These aspects related to the analysis of Creatine Kinase (CK) with the Simplex TAS 101 analyzer, such as immediacy and precision, are promoting the continuous monitoring of CK levels in the field of sports performance, as it allows the tracking of a key parameter for the diagnosis, control, and follow-up of muscle damage and its recovery.
Sports doctors, physiotherapists, trainers, and coaches working in the field of high-performance sports require reliable tools that allow them to carry out thorough and immediate monitoring of the athlete’s condition, in order to maximize performance and minimize the risk of injury.
In this regard, the SimplexTAS 101 portable blood analyzer represents a significant advancement in monitoring athletes’ muscle health through the measurement of Creatine Kinase levels — a test that, with the SimplexTAS 101, is simple, precise, and provides immediate results.
Creatine Kinase (CK) Analysis Process in the Laboratory
The process begins with the venous blood draw performed by qualified healthcare personnel, typically using a sample volume of 2–5 ml of blood.
If the blood draw is not performed in the laboratory, the sample must be sent to the laboratory, where the actual Creatine Kinase (CK) analysis process begins.
A distinguishing feature of the blood analysis of Creatine Kinase (CK) is that it does not actually measure the amount of CK, but rather its activity. The most common method for measuring CK activity is a coupled enzymatic method, where what is actually measured is NADPH (nicotinamide adenine dinucleotide phosphate, reduced form), which is directly proportional to CK activity.
Creatine Kinase (CK) Analysis Process with the SimplexTAS 101 Portable Blood Analyzer
The SimplexTAS 101 portable blood analyzer represents a new generation of clinical analyzers, innovatively combining immunochemistry and automated clinical chemistry in a compact and user-friendly format. Its technology allows for sophisticated testing from a single drop of blood, integrating all the necessary reagents—both lyophilized and liquid—into small disposable cartridges, precisely dosed for each type of analysis.
This system combines two major pillars of laboratory medicine: immunoassays, such as immunoturbidimetry used to measure proteins (for example, C-reactive protein, CRP) or immunoinhibition to determine levels of glycated hemoglobin (HbA1c); and classic enzymatic and colorimetric methods, used to measure parameters such as glucose, urea, or liver enzymes.
One of the most notable innovations of the SimplexTAS 101 is its integrated, small-sized centrifuge, built directly into the analyzer module. After placing a drop of blood into the cartridge and inserting it into the device, the internal rotor activates at high speed to separate the plasma from the cellular components when the test requires it, ensuring highly precise results. Additionally, the cartridge design, with patented internal chambers and channels, guarantees the controlled mixing of the sample with the reagents at the exact right moment.
Thanks to this combination of advanced technology and ease of use, the SimplexTAS 101 enables fast, reliable, and accessible clinical analyses, bringing laboratory medicine closer to the point of patient care.
Comparison: Laboratory Analysis vs. SimplexTAS 101
| Feature | Conventional Laboratory | SimplexTAS 101 (automated analyzer) |
|---|---|---|
| Sample collection | Venous blood by a professional | Capillary blood drop, optionally venous blood (20 microliters) |
| Analysis time | 2 to 24 hours (depending on the center) | Approximately 13 minutes |
| Analysis location | Clinical analysis center (hospital/laboratory) | Point of care (clinic, ambulance, home, sports center, etc.) |
| Required equipment | Centrifuge, spectrophotometer, personnel | Only the SimplexTAS 101 analyzer and CK cartridge |
| Estimated price | €15–50 (depending on the country and system) | Higher initial investment, low cost per test (~€5) |
| Result interpretation | By laboratory or attending physician | Automatic, immediate, easy to read |
| Repeatability and quality control | High, with internal laboratory controls | High, with built-in equipment controls |
| Ideal for… | Comprehensive diagnostics, hospitals | Emergency care, sports medicine, fast monitoring |