Single-Digit Protein Molecule Detection in Microsamples
Ultrasensitive immunoassays capable of analyzing smaller samples – beyond the limits of current standards. Spear Bio’s 2-factor authentication assay dramatically increases sensitivity with outstanding signal-to-noise (low background), enabling high sensitivity and ability to analyze small volumes. Spear’s reagent-focused technology leverages customers’ existing installed base of Instruments and can detect down to single counts of molecules per sample.
Spear Bio is focused on supporting customers focused on academic and research testing of important pharmacodynamic and exploratory biomarkers. For customers interested in collaborating with Spear Bio on immunoassay needs, email us at [email protected]
Low fg/ml limit of detection thanks to SPEAR’s 2-factor authentication and resulting low level of background.
1uL or less sample size. Enables minimally invasive sampling.
6+ logs of dynamic range, ensuring robust quantitative results across the board.
Read by any open qPCR Platform. No need for proprietary Instruments.
Homogenous assay with wash-free workflow leverages existing lab setup and liquid handlers.