Bhq-2-succinimide Ester|CAS 916753-62-3|DC Chemicals

Cas No.:	916753-62-3
Chemical Name:	HCQ-2 NHS
Synonyms:	HCQ 2 NHS ; Bhq-2-succinimide Ester;BHQ-2 NHS
SMILES:	COC1=CC(/N=N/C2=CC=C([N+](=O)[O-])C=C2)=C(OC)C=C1/N=N/C1=CC=C(N(C)CCCC(=O)ON2C(=O)CCC2=O)C=C1
Formula:	C₂₉H₂₉N₇O₈
M.Wt:	603.58
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Cat. No.	Product name	Field of application
DCC0967	HCQ-2 NHS	HCQ-2 NHS is a dark quencher with no native emission due to the polyaromatic-azo backbone and a terminal NHS ester. UBHQ-2 NHS has a wide and intense quenching range from 560-670 nm, which makes it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications in conjunction with orange to far-red emitting dyes. The NHS ester can be applied to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
DC41285	TFAX 488,SE dilithium	TFAX 488,SE dilithium, an amine reactive green fluorescent dye, is insensitive to pH in the range 4-10. TFAX 488,SE dilithium forms bright and photostable conjugates with proteins and antibodies. TFAX 488,SE dilithium is suitable for use in flow cytometry, two-photon excitation microscopy (TPE), and super resolution microscopy techniques, such as dSTORM, SIM and STED. Excitation maximum=495 nm; emission maximum=515 nm; extinction coefficient=73,000 M-1cm-1; quantum yield=0.92.

HCQ-2 NHS