Comparison of Mircroarrays

Comparison of Microarrays: Why Quality Matters in Genetic Testing

Chromosomal Microarray Analysis (CMA) is a powerful DNA-based technology used to scan the entire genome for chromosomal abnormalities, deletions, and duplications. It uses microarray chips, which are specially designed platforms that capture and analyze genetic material at a very high resolution.

But here’s the key point: not all microarray chips are the same. The quality of the chip you choose has a direct impact on the accuracy of the results, just like using a 3-megapixel camera vs. a 26-megapixel camera. A higher-quality chip allows for:

• Clearer detection of genetic variations.

• Better accuracy in identifying small abnormalities.

• Higher confidence in ruling out or confirming genetic disorders.

When the resolution is low, important genetic changes may be missed, leading to incomplete or inconclusive results.

Why Microarray Choice is Important

• Higher resolution chips = more reliable detection of small genetic abnormalities.

• Low-resolution chips may miss critical variations, delaying accurate diagnosis.

• Clinical-grade microarrays provide more comprehensive coverage for clinical applications.

At LABASSURE, we use internationally validated microarrays to ensure precision and confidence in every report.

Key Question to Ask: Bioinformatics vs Clinical Interpretation

When undergoing a CMA test, it’s not enough to just get a bioinformatics/software output.

• Bioinformatics Output: A computer-generated report listing detected variations, without context.

• Clinical Interpretation: Analysis by a certified clinical geneticist, correlating genetic findings with patient symptoms and phenotype.

👉 Clinical interpretation is essential to ensure the results are meaningful and guide correct medical decisions.

Broad Comparison of Microarrays for Clinical Use

This comparison highlights differences in resolution, coverage, interpretation quality, and pricing across various microarray platforms used for clinical diagnostics.

Note: Prices mentioned are indicative and subject to change. Always confirm the latest details before ordering.

Why Choose LABASSURE for CMA Testing?

• High-quality microarray chips with superior resolution.

• Certified clinical geneticists for genotype–phenotype correlation.

• Accurate, clinically actionable reports that go beyond raw data.

• Trusted by doctors, fetal medicine experts, and patients across India.

Final Takeaway

When it comes to chromosomal microarray testing, remember:

• Not all microarrays are the same.

• High-resolution chips = better accuracy and reliability.

• Clinical interpretation by experts is crucial for meaningful results.

At LABASSURE, we ensure that every CMA report is accurate, clinically relevant, and helps doctors and patients make informed decisions.

📧 To learn more or book a Chromosomal Microarray Test in India, write to us at info@labassure.com or visit www.labassure.com