Ancient proteins carry genetic information from fossils that are too old or degraded for ancient DNA recovery. This protocol describes the extraction and tandem mass spectrometry sequencing of million-year-old dental enamel proteins for phylogenetic inference.

Isotope ratio mass spectrometry as described in this protocol can be used to determine natural variation in the abundance of stable isotopes in individual compounds to provide information relevant to metabolism, ecology or climate change.

NanoLuciferase- and HaloTag-based screening technologies are versatile tools suitable for the live-cell analysis of the entire small-molecule-induced degradation cascade to uncover the mode of action of proximity-inducing compounds such as PROTACs.

This protocol describes the preparation of long-lasting aggregation-induced emission-based, near-infrared afterglow luminescence nanoprobes. Their enhanced afterglow intensity results in improved imaging sensitivity and depth in vivo.

The buildup and operation of a custom single-molecule localization microscope with state-of-the-art performance and advanced features bridges the gap between entry-level open-source projects and costly commercial systems.

This protocol details the generation of cortical organoids with complex neural oscillations through a ‘semi-guided’ protocol, and their functional characterization using microelectrode array measurements, calcium imaging and adeno-associated virus transduction.

Ancient proteins carry genetic information from fossils that are too old or degraded for ancient DNA recovery. This protocol describes the extraction and tandem mass spectrometry sequencing of million-year-old dental enamel proteins for phylogenetic inference.

This protocol details methods for using methanol in methylation reactions, including the synthesis of suitable transition metal-containing catalysts, and in the synthesis of heterocycles. The methods described produce only H₂ and H₂O as by-products.

Isotope ratio mass spectrometry as described in this protocol can be used to determine natural variation in the abundance of stable isotopes in individual compounds to provide information relevant to metabolism, ecology or climate change.

Surface photovoltage microscopy as described in this protocol allows high spatial and energy resolution mapping of surface-charge distributions on photocatalyst particles, enabling rational design of improved materials.

NanoLuciferase- and HaloTag-based screening technologies are versatile tools suitable for the live-cell analysis of the entire small-molecule-induced degradation cascade to uncover the mode of action of proximity-inducing compounds such as PROTACs.

This protocol describes the preparation of long-lasting aggregation-induced emission-based, near-infrared afterglow luminescence nanoprobes. Their enhanced afterglow intensity results in improved imaging sensitivity and depth in vivo.

A protocol for the generation of induced blastoids, an in vitro integrated model of the human blastocyst derived via somatic reprogramming. This model overcomes restrictions associated with the use of human blastocysts in embryology research.