TECAN LIMITED
Industry Context
This company is tracked across risk categories, including those related to its sector (e.g., Fabricated Structural Metal, Miscellaneous Structural Metal Work, Fabricated Metal Products, Not Elsewhere Classified, Manufacturing Industries, Not Elsewhere Classified), including supply chain integrity, ESG practices, labor disputes, and regulatory compliance.
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Recent Articles about TECAN LIMITED
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2022-07-22 (nature.com)
A pore-forming protein drives macropinocytosis to facilitate toad water maintaining | Communications Biology
Maintaining water balance is a real challenge for amphibians in terrestrial environments. Our previous studies with toad Bombina maxima discovered a pore-forming protein and trefoil factor complex βγ-CAT, which is assembled under tight regulation depending on environmental cues. Here we report an unexpected role for βγ-CAT in toad water maintaining. Deletion of toad skin secretions, in which βγ-CAT is a major component, increased animal mortality under hypertonic stress. βγ-CAT was constitutively expressed in toad osmoregulatory organs, which was inducible under the variation of osmotic conditions. The protein induced and participated in macropinocytosis in vivo and in vitro. During extracellular hyperosmosis, βγ-CAT stimulated macropinocytosis to facilitate water import and enhanced exosomes release, which simultaneously regulated aquaporins distribution.
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2019-10-08 (nature.com)
Photoactivation of silicon rhodamines via a light-induced protonation | Communications
Photoactivatable fluorophores are important for single-particle tracking and super-resolution microscopy. Here we present a photoactivatable fluorophore that forms a bright silicon rhodamine derivative through a light-dependent protonation. In contrast to other photoactivatable fluorophores, no caging groups are required, nor are there any undesired side-products released. Using this photoactivatable fluorophore, we create probes for HaloTag and actin for live-cell single-molecule localization microscopy and single-particle tracking experiments. The unusual mechanism of photoactivation and the fluorophore’s outstanding spectroscopic properties make it a powerful tool for live-cell super-resolution microscopy. Activatable fluorophores are of interest for a wide range of applications but the need for caging groups complicates their development and application. Here, the authors report on a photoactivatable silicon rhodamine derivative and its application in live cell imaging and single-particle tracking.
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