hello. I was wondering if anyone knows the reason why some PDL coating protocols call for using water to dissolve the poly-d-lysine, and others use sodium borate pH 8.5. I've seen many protocols suggest either one but never with a rationale as to why you would choose one over the other.
it's mostly just curiosity, in our lab we use sodium borate and I've no reason to change it.
Thanks a lot for any input.
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sodium borate - poly-d-lysine coating
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