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Can I make a stock solution of the crosslinker for long-term storage?

April 26, 2017crosslinker long-term solution stock storage

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Can I make a stock solution of the crosslinker for long-term storage?

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Stock solutions for long-term storage are NOT recommended because NHS esters are extremely vulnerable to hydrolysis. Even organic solvents are hygroscopic and tend to absorb water and promote hydrolysis. The crosslinker should be made immediately before each use.