COOH

Fluorescent poly(lactic acid) particles are available with carboxylic acid groups (COOH) on the surface for the covalent binding of proteins, antibodies, oligonucleotides, enzymes or other molecules. They are available with diameters of 250 nm and 500 nm in small size distributions and with mean diameters of 30 µm and 100 µm in broader size distributions. The fluorescent poly(lactic acid) particles are offered with green fluorescence (PLA-greenF, excitation: 502 nm, emission: 527 nm) and with red fluorescence (PLA-redF, excitation: 552 nm, emission: 580 nm).
The fluorescent poly(lactic acid) particles are supplied in water.

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