Verily Life Sciences LLC

Gary Tong

Ian Peikon

Ci Chu

Daniel Liu

Jerrod Joseph Schwartz

Kimberly Kam

Provided herein are compositions and methods for the identification of an expression profile in a single cell or population of cells. Kits for use with the disclosed methods are also provided, including antibodies, with a unique molecular identifier and antibody identifier, and primers for amplification of the antibody identifier sequence.

Quantitative massively parallel proteomics

Devices are provided that include a plurality of microneedles that penetrate skin and that receive interstitial fluid from the skin tissue. The microneedles are further configured to direct the received interstitial fluid to nanosensors configured to change an optical property based on interaction with an analyte in the received interstitial fluid, allowing optical detection of the analyte. Direction of the received interstitial fluid to the nanosensors can be facilitated by a pump configured to control the flow rate of the interstitial fluid through the microneedles. Such devices could be configured to detect the analyte independently or in combination with a reader device configured to be periodically mounted to the devices and to detect the analyte. Further, such devices can include delivery systems configured to transdermally deliver a drug or other substance into or through the skin in response to a detected concentration, presence, or other property of the analyte.

Interstitial fluid sampling above microneedle array

The invention relates to methods and compositions useful for detection of protein-protein interactions between cell surface proteins.

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Berkeley, CA, United States of America

Gary Tong