BP Light 550 NHS ester is a vibrant orange-to-red fluorochrome with better performance than other rhodamine derivatives, including BP Fluor 555, TRITC, and Cy3 dye for fluorescent applications. The high water solubility of BP Light 550 means that a high dye-to-protein ratio can be attained without causing precipitation of the conjugates. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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