Arista Biologicals
LFA Antibodies & Antigens
Developing reliable rapid tests is challenging. Cross-reactivity, inconsistent sensitivity, signal instability, and batch variability can slow your progress and compromise results. At Arista Biologicals, we eliminate these obstacles with a rigorously validated portfolio of antibodies, antigens, colloidal gold conjugates, and control reagents, all engineered for superior consistency and manufacturability.
From drugs of abuse and infectious disease to reproductive hormones, tumor markers, and serum proteins, our solutions help you achieve sharper lines, stable signals, and reproducible performance from R&D through high-volume production. Plus, with custom conjugation services and a reliable bulk supply chain, we ensure your lateral flow assays meet the highest standards.
Why Choose Arista Biologicals
Download the 5 Reasons for Selecting Arista Lateral Flow Antibodies
Your Rapid Test Development Challenges, Solved.
Infectious Disease
Rapid response is critical, but sensitivity often suffers. Our antibodies and antigens for COVID-19, HIV, Influenza, Malaria, and more enable accurate point-of-care diagnostics when time matters most.
Reproductive Hormones
Variability in fertility and pregnancy tests can impact trust. Our optimized hCG, LH, FSH, and Alpha-subunit reagents provide sharp lines and reproducibility for confident results.
Control Reagents
Batch variability can compromise QC. Our standardized positive and negative controls simplify validation and maintain consistency across production runs.
Colloidal Gold
Signal instability and poor line clarity slow development. Our ready-to-use conjugates and custom labeling options deliver vibrant lines and scalable performance for high-volume LFA manufacturing.
Tumor Markers
Batch variability can compromise QC. Our standardized positive and negative controls simplify validation and maintain consistency across production runs.
Serum Protein Markers
Cardiac, inflammation, and anemia tests require speed and accuracy. Our CRP, Troponin reagents are fine-tuned for high specificity and rapid POC turnaround.
Drugs of Abuse
False positives and detection limits can derail screening accuracy. Our antibodies and antigens for cocaine, opioids, THC, and amphetamines ensure dependable results—even in complex samples.
Hematological Markers
Our hematological markers support rapid, point-of-care assessment of anemia and long-term glycemic control through precise detection of hemoglobin and hemoglobin A1.
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