AF 647 NHS Datasheet DC Chemicals

Description	AF647-NHS ester is an analog of Alexa Fluor 647 (AF647). NHS ester can covalently bind to molecules with amino groups (such as proteins, antibodies, etc.). AF647 is a far-red fluorescent dye with an excitation wavelength (λex) of 635 nm (conventional fluorescence detection)/620 nm (instantaneous detection). Storage: Protect from light.
Cat.No	DC67973
Name	AF 647 NHS

Chemical Properties

CAS	407627-60-5
Formula	C40H49N3O16S4
MW	956.09
Storage	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

References

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