HCQ-1 Maleimide Datasheet DC Chemicals

Description	HCQ - 1 maleimide serves as an excellent building block for labeling thiol - containing molecules. The HCQ - 1 dye exhibits almost no fluorescence and has a moderate extinction coefficient. These dark quenchers are commonly utilized in molecular beacon probes. In such probes, the contribution of FRET to fluorescence quenching is extremely small. As a result, compared with other FRET probes like FRET peptides, the dependence on donor - acceptor spectral overlap is not as prominent. The HCQ - 1 dye is capable of quenching a variety of fluorophores, especially fluorescein derivatives such as FAM, HEX, TET, NED, and JOE.
Cat.No	DC67954
Name	HCQ-1 Maleimide

Chemical Properties

CAS	1638331-03-9
Formula	C29H29N7O5
MW	555.58
Storage	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

References

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