We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Robotic Workstation Prints 2.4 Million Microarrays per Year

By LabMedica International staff writers
Posted on 31 Dec 2009

Advance in the speed and efficiency of manufacturing microarrays allows highly precise printing of as many as 2.4 million microarrays per year with a single robotic workstation. The microarrays are tiny glass substrates that contain rows and columns of printed spots used for molecular diagnostics and scientific research.

The technological breakthrough was made by Arrayit Corporation (Sunnyvale, CA, USA); its current capacity is 640,000 microarrays per instrument annually. The enhanced automated microarray printing bandwidth increases company's competitiveness in the diagnostics marketplace.

Arrayit executive vice president and cofounder Todd Martinsky stated, "This technological advance represents an engineering tour de force that combines our expertise in laboratory automation, linear drive robotics, micromachining, surface chemistry and contact printing. Leveraging our core tech competencies and patented contact printing platform in this manner should further enhance our competitive differentiation in the diagnostics market."

Arrayit Corporation discovers, develops, and manufactures life science technologies and consumables for disease prevention, treatment, and cure. The company is currently developing early stage definitive diagnostic tests for ovarian cancer, Parkinson's disease, influenza A virus (H1N1) and other illnesses.

Related Links:
Arrayit Corporation

Visit expo >

Gold Member

Veterinary Hematology Analyzer

Exigo H400

Serological Pipet Controller
PIPETBOY GENIUS

New

Plasmodium Test

Plasmodium DNA Real Time PCR Kit

New

Shaking Incubator

Corning LSE 71L

Latest Molecular Diagnostics News

Channels

Clinical Chemistry

view channel

Image: Ear wax could be a possible screening medium for Parkinson’s disease (Photo courtesy of 123RF)

Earwax Test Accurately Detects Parkinson’s by Identifying Odor Molecules

Current tests for Parkinson’s disease (PD) rely heavily on clinical scales and neuroimaging, which are often subjective, expensive, and ill-suited for routine screening. Since most treatments only slow... Read more

Image: New automated lab procedures can detect opioids in tiny amounts of blood (Photo courtesy of Tripathi Lab/Brown University)

First-Of-Its-Kind Quantitative Method Assesses Opioid Exposure in Newborns

As the opioid crisis continues to impact communities across the United States, laboratories encounter significant difficulties in accurately detecting opioid substances in individuals with opioid use disorder.... Read more

Image: The paper-based devices at a study site (Photo courtesy of Abraham Badu-Tawiah/OSU)

Paper-Based Devices Outperform Existing Methods in Diagnosing Asymptomatic Malaria

Malaria is transmitted through the bites of mosquitoes that carry infectious parasites. According to estimates from the World Health Organization, in 2022, there were 249 million malaria cases worldwide,... Read more

Image: New research has linked skin barrier dysfunction to pediatric eosinophilic esophagitis (Photo courtesy of 123RF)

Simple Skin Test Could Revolutionize Diagnosis of Pediatric Eosinophilic Esophagitis

Eosinophilic esophagitis (EoE) is a chronic, food allergen-driven condition marked by inflammation and damage to the esophageal lining. Diagnosing EoE in children remains a clinical challenge, especially... Read more

Hematology

view channel

Image: CitoCBC is the world first cartridge-based CBC to be granted CLIA Waived status by FDA (Photo courtesy of CytoChip)

Disposable Cartridge-Based Test Delivers Rapid and Accurate CBC Results

Complete Blood Count (CBC) is one of the most commonly ordered lab tests, crucial for diagnosing diseases, monitoring therapies, and conducting routine health screenings. However, more than 90% of physician... Read more

Image: The FINDER multifunctional testing platform can run multiple types of tests and deliver rapid results for near-patient use (Photo courtesy of Baebies)

First Point-of-Care Heparin Monitoring Test Provides Results in Under 15 Minutes

Heparin dosing requires careful management to avoid both bleeding and clotting complications. In high-risk situations like extracorporeal membrane oxygenation (ECMO), mortality rates can reach about 50%,... Read more

Image: The 3-parameter CCRS model was devised specifically for patients diagnosed with clonal cytopenia (Photo courtesy of 123RF)

New Scoring System Predicts Risk of Developing Cancer from Common Blood Disorder

Clonal cytopenia of undetermined significance (CCUS) is a blood disorder commonly found in older adults, characterized by mutations in blood cells and a low blood count, but without any obvious cause or... Read more

Image: The technology has the unique ability to detect challenging RhD variants that are typically excluded by other commercial tests (Photo courtesy of BillionToOne)

Non-Invasive Prenatal Test for Fetal RhD Status Demonstrates 100% Accuracy

In the United States, approximately 15% of pregnant individuals are RhD-negative. However, in about 40% of these cases, the fetus is also RhD-negative, making the administration of RhoGAM unnecessary.... Read more

Immunology

view channel

T Cells in Blood Can Detect Parkinson's Years Before Diagnosis

Diagnosing Parkinson’s disease before the appearance of motor symptoms remains one of neurology’s most significant challenges. Patients can go years—even decades—without a diagnosis, as subtle early indicators... Read more

Image: The tip optofluidic immunoassay platform enables rapid, multiplexed antibody profiling using only 1 μL of fingertip blood (Photo courtesy of hLife, DOI:10.1016/j.hlife.2025.04.005)

POC Diagnostic Platform Performs Immune Analysis Using One Drop of Fingertip Blood

As new COVID-19 variants continue to emerge and individuals accumulate complex histories of vaccination and infection, there is an urgent need for diagnostic tools that can quickly and accurately assess... Read more

Image: Switching to an experimental drug after liquid biopsy detection of breast cancer recurrence can improve outcomes (Photo courtesy of Shutterstock)

Treatment Switching Guided by Liquid Biopsy Blood Tests Improves Outcomes for Breast Cancer Patients

Standard treatment for patients with advanced estrogen receptor (ER)-positive, HER2-negative breast cancer, a subtype driven by estrogen receptors that fuel tumor growth, often involves aromatase inhibitors,... Read more

Image: Custom hardware and software for the real-time detection of immune cell biophysical signatures in NICU (Photo courtesy of Pediatric Research, DOI:10.1038/s41390-025-03952-y)

First-Of-Its-Kind Device Profiles Newborns' Immune Function Using Single Blood Drop

Premature infants are highly susceptible to severe and life-threatening conditions, such as sepsis and necrotizing enterocolitis (NEC). Newborn sepsis, which is a bloodstream infection occurring in the... Read more

Microbiology

view channel

Image: Lodestar UTI tests for six pathogen that, together, cause about 85% of all UTI infections (Photo courtesy of Llusern Scientific)

Portable Molecular POC System Rules Out UTIs in Just 35 Minutes

Urinary tract infections (UTIs) represent a massive burden on patients and healthcare systems. There are over 400 million UTI cases globally each year, of which around 90% are in women. Fast and accurate... Read more

POC Lateral Flow Test Detects Deadly Fungal Infection Faster Than Existing Techniques

Diagnosing mucormycosis—an aggressive and often deadly fungal infection—remains a major challenge due to the disease’s rapid progression and the lack of fast, accurate diagnostic tools. The problem became... Read more

Image: The U.S. FDA-cleared IntelliSep rapid host response diagnostic represents a breakthrough in sepsis care (Photo courtesy of Cytovale)

Rapid Diagnostic Test Slashes Sepsis Mortality by 39%

Sepsis remains one of the most challenging and fatal conditions in contemporary healthcare, accounting for nearly one-third of all hospital-related deaths in the United States. In emergency departments... Read more

Image: The LIAISON PLEX® Gram-Positive Blood Culture Assay runs on the on the LIAISON PLEX instrument (Photo courtesy of Diasorin)

Blood Culture Assay Enhances Diagnostic Stewardship Through Targeted Panel Selection

Each year, around 250,000 individuals in the US are diagnosed with bloodstream infections (BSIs). Sepsis caused by these infections carries a mortality rate ranging from 16% to 40%, and any delay in administering... Read more

Pathology

view channel

New Technology Autonomously Detects AI Hallucinations in Digital Pathology

Traditional tissue staining, a fundamental tool in diagnosing diseases like cancer, involves chemical dyes to highlight microscopic features in tissue samples. While effective, the process is time-consuming,... Read more

Image: The new tool uses advanced computer models to identify different kinds of cells in tissues faster and more accurately (Photo courtesy of VCU)

Novel Algorithm Rapidly Identifies Cell Types to Improve Cancer Diagnosis

Determining the best treatment options for patients—whether for cancer therapy or drug prescriptions—relies heavily on accurately identifying cell types within complex tissues. Traditional methods of assigning... Read more

AI Method Speeds Up Cancer Tracking Using Blood Tests

Current techniques for detecting cancer DNA in the bloodstream, referred to as circulating tumor DNA (ctDNA), often depend on complex and costly DNA sequencing to identify common mutations associated with cancer.... Read more

Image: The AI tool helps to automate the counting of different blood cell types contained in a blood or bone marrow sample (Photo courtesy of MSK)

New AI Tool Improves Blood Cancer Diagnosis

Traditionally, diagnosing blood and bone marrow cancers has involved doctors manually examining and classifying hundreds of cells under a microscope—an approach that is time-consuming but essential for... Read more

Technology

view channel

New POC Biosensing Technology Improves Detection of Molecular Biomarkers

Traditional diagnostic procedures in medicine typically involve sending a patient’s blood or tissue samples to clinical laboratories, where trained scientists perform testing and data interpretation.... Read more

Enhanced Lab Data Management and AI Critical to Labs of the Future, Finds Survey

Data plays a key role in the transformation of today’s digital laboratories, acting both as a key challenge and a catalyst for innovation, as revealed by a survey of over 150 scientists.... Read more

Image: Structure of the herpes virus, nanopore module, and its waveform (Hashida et al., PNAS Nexus (2025), doi.org/10.1093/pnasnexus/pgaf161)

AI-Assisted Non-DNA Based Test Identifies Viral Infections in Minutes

Confirming viral infections typically involves DNA sequencing tests, which take hours and may not be available on-site. Moreover, these tests cannot differentiate between live and inactive virus particles.... Read more

Image: The machine learning-based method delivers near-perfect survival estimates for PAC patients (Photo courtesy of Shutterstock)

AI Method Predicts Overall Survival Rate of Prostate Cancer Patients

Prostate adenocarcinoma (PAC) accounts for 99% of prostate cancer diagnoses and is the second most common cancer in men globally after skin cancer. With more than 3.3 million men in the United States diagnosed... Read more

Industry

view channel

Image: The new partnership aims to develop oncology assays for use on the QIAcuityDx platform (Photo courtesy of QIAGEN)

Qiagen and Gencurix Partner on Development of QIAcuity Digital PCR IVD Assay

QIAGEN (Venlo, Netherlands) and GENCURIX (Seoul, South Korea) have entered into a new partnership to develop oncology assays for use on the QIAcuityDx platform, a high-performance digital PCR system designed... Read more

QIAGEN and Incyte Enter into Precision Medicine Collaboration

Myeloproliferative neoplasms (MPNs) are a closely related group of rare blood cancers representing about 40% of hematological malignancies, characterized by chronic accumulation of different mature blood... Read more

Image: bioMérieux’s acquisition of Day Zero Diagnostics’ assets aims to strengthen its NGS capabilities (Photo courtesy of bioMérieux)

bioMérieux Acquires Day Zero Diagnostics Solutions and Technologies

bioMérieux (Marcy l’Étoile, France), a world leader in the field of in vitro diagnostics, has agreed to acquire the assets of Day Zero Diagnostics (Watertown, MA, USA), an infectious disease diagnostics... Read more

Image: The knowledge transfer partnership will further develop technology to rapidly diagnose serious and high-risk infectious diseases (Photo courtesy of Aston University)

Aston University and BG Research Partner to Commercialize Groundbreaking Medical Diagnostic

Technology that can rapidly diagnose high-consequence infectious diseases will take a major step forward towards commercialization, thanks to a new partnership. A Knowledge Transfer Partnership (KTP)... Read more