Spear Bio

SPEARview software is a critical step in the SPEAR workflow that offers easy plate layout setup and exceptional biomarker data visualization.

Biomarker assays with unparalleled performance: The SPEAR UltraDetect™ Solution offers highest sensitivity, specificity, precision, and robustness

Explore SPEAR biomarker assays—ultra-sensitive, automatable solutions fordisease research, drug development, and clinical sample analysis.

Optimize biomarker research with Spear Bio’s expanding portfolio of ultra-sensitive UltraDetect™ immunoassays, powered by SPEAR technology.

To learn how our technology can aid your biomarker investigation, let’s talk.

Join a team that’s making an impact on medicine with SPEAR immunoassay technology and grow your career with Spear Bio. Learn about us and apply for open roles.

Meet the team of creative leaders behind Spear Bio and SPEAR technology who are developing groundbreaking immunoassays to advance precision medicine.

Breakthrough SPEAR technology from Spear Bio meets the growing need for ultra-sensitive immunoassays to help improve patient outcomes. Learn more about us.

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Find contact information for Spear Bio, developer of the first homogenous immunoassay platform offering ultra-sensitive biomarker detection with small samples.

Successive Proximity Extension Amplification Reaction (SPEAR) technology from Spear Bio enables ultra-sensitive biomarker detection using ultra-small samples.

Spear Bio respects your privacy and is committed to protecting the privacy of your data.

Successive Proximity Extension Amplification Reaction (SPEAR) technology from Spear Bio enables ultra-sensitive biomarker detection using ultra-small samples.