Inexpensive robotic system for standard and fluorescent imaging of protein crystals.

ABSTRACT: Protein-crystallization imaging and classification is a labor-intensive process typically performed either by humans or by instruments that currently cost well over $100 000. This cost puts the use of crystallization-trial imaging outside the reach of most academic laboratories, and also start-up biotechnology firms, where resources are scarce. An imaging system has been designed and prototyped which automatically captures images from multi-well protein-crystallization experiments using both standard and fluorescent imaging techniques at a cost 28 times lower than current market rates. The machine uses a Panowin F1 3D printer as a base and controls it using G-code commands sent from a Python script running on a desktop computer. A graphical user interface (GUI) was developed to enable user

SUBMITTER: Handzlik D 

PROVIDER: S-EPMC6839817 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature