LED PX2 Photo-Crosslinking Device

Description

The LED PX2 Photo-Crosslinking Device from AlphaThera is an instrument used in molecular biology for nucleic acid analysis. It is designed to covalently bind nucleic acids to a solid support, such as a nylon or nitrocellulose membrane, following Southern or Northern blotting procedures. Unlike traditional crosslinkers that use ultraviolet (UV) bulbs, this device utilizes light-emitting diodes (LEDs) as its irradiation source. This LED-based technology typically offers benefits such as longer operational life, consistent output over time, and reduced heat generation compared to conventional UV lamps. The process is essential for fixing transferred DNA or RNA onto the membrane prior to hybridization with labeled probes, ensuring the target molecules remain securely in place during subsequent washing and detection steps.