Tech Insights
microarray

microarray

Last updated , generated by Sumble
Explore more →

What is microarray?

A microarray (also known as DNA chip or biochip) is a laboratory tool used to detect the expression of thousands of genes simultaneously or to genotype multiple regions of a genome. It's a small solid support (like a glass slide or silicon chip) spotted with DNA fragments. By measuring the amount of mRNA or DNA that binds to the probes on the microarray, scientists can determine the relative expression levels of different genes or identify specific DNA sequences in a sample. It's commonly used in research to study gene expression, identify genetic variations, and diagnose diseases.

What other technologies are related to microarray?

microarray Competitor Technologies

MLPA is used for detecting copy number variations, similar to microarrays, thus a competitor.
mentioned alongside microarray in 14% (71) of relevant job posts
FISH is used to detect the presence or absence of specific DNA sequences, a competitor to microarrays for certain applications.
mentioned alongside microarray in 7% (111) of relevant job posts
Sanger sequencing can be used to validate microarray results or identify specific sequences, but is a limited competitor for expression analysis.
mentioned alongside microarray in 6% (117) of relevant job posts
NGS provides higher resolution and broader coverage than microarrays for many applications, making it a strong competitor.
mentioned alongside microarray in 2% (233) of relevant job posts
Next-generation sequencing (NGS) provides higher resolution and broader coverage than microarrays for many applications, making it a strong competitor.
mentioned alongside microarray in 2% (199) of relevant job posts
Sequencing is a broad term, but as applied to gene expression, it competes with microarrays.
mentioned alongside microarray in 2% (62) of relevant job posts
RNA-seq provides quantitative measurement of gene expression, competing with microarrays.
mentioned alongside microarray in 2% (55) of relevant job posts
RNA-seq provides quantitative measurement of gene expression, directly competing with microarrays.
mentioned alongside microarray in 1% (54) of relevant job posts

microarray Complementary Technologies

PCR is used to amplify DNA, often used to validate microarray results or prepare samples for microarray analysis.
mentioned alongside microarray in 1% (216) of relevant job posts
qPCR is used to quantitatively measure gene expression, often used to validate microarray results.
mentioned alongside microarray in 1% (144) of relevant job posts
RT-PCR is used to amplify and quantify RNA, often used to validate microarray results.
mentioned alongside microarray in 1% (56) of relevant job posts

Which organizations are mentioning microarray?

This tech insight summary was produced by Sumble. We provide rich account intelligence data.

On our web app, we make a lot of our data available for browsing at no cost.

We have two paid products, Sumble Signals and Sumble Enrich, that integrate with your internal sales systems.