noise

Diphenylterazine (DTZ) is a bioluminescent agent. It produces very little background of its own, giving it an excellent signal-to-noise ratio.

3-MeOARh-NTR is an activatable imaging probe characterized by high selectivity and stability, offering a high signal-to-noise ratio specifically for nitroreductase (NTR) detection. It serves as an efficient molecular tool for identifying endogenous NTR [1].

3-MeOARh-NTR chloride is a highly selective and stable activatable imaging probe specifically designed for the efficient detection of nitroreductase (NTR), exhibiting a high signal-to-noise ratio [1].

ODIPY Green 8-P2M is an innovative thiol-reactive fluorescence probe derived from the BODIPY fluorophore. Its fluorescence is significantly quenched by d-PeT and can be reactivated upon reacting with thiol, leading to an exceptionally high signal-to-noise ratio. This makes ODIPY Green 8-P2M valuable for detecting very low concentrations of protein in gels following SDS-PAGE [1].

1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells, and Ames test results also show that the mutagenicity of CelRed dye is much less than EB. 2) High sensitivity:

1) Non-toxicity: belong to flower-stem dye, easy to biodegrade, no carcinogenic toxicity. 2) High sensitivity: at least 100pg ssDNA or RNA can be detected, which is 25 ~ 100 times higher than EB staining. 3) High SIGNal-to-noise ratio: the sample fluorescence signal is strong, while the background signal is low. 4) Simple operation: like EB, the dye does not degrade in the prefabricated gel and electrophoresis process;The dyeing process after electrophoresis takes only 30 minutes without decoloring or washing, and can be observed directly with ultraviolet gel transmission or visible light transmission.