Allophycocyanin (APC) is an intensely bright phycobiliprotein isolated from red algae that exhibits far-red fluorescence with high quantum yields. It is excited by laser lines at 594 and 633 nm, with an absorbance maximum at 650 nm and a fluorescence emission peak at 660 nm.

Columbia Biosciences uses a proprietary, non-destructive cross-linking process that increases the thermal stability while maintaining fluorescent and spectral integrity of the native dye. Allophycocyanin can be isolated from various species of red or blue-green algae, each producing slightly different forms of the molecule.

Allophycocyanin ("other algal blue protein"; from Greek: ἄλλος (allos) meaning "other", φύκος (phykos) meaning “alga”, and κυανός (kyanos) meaning "blue") is a protein from the light-harvesting phycobiliprotein family, along with phycocyanin, phycoerythrin and phycoerythrocyanin. It is an accessory pigment to chlorophyll.

Allophycocyanin (APC) is a fluorescent protein derived from cyanobacteria and red algae and a potent donor fluorophore to create tandem dyes that can be excited off the 633-640 nm laser. APC has an excitation peak at 650 nm and a emission peak at 660 nm.

Invitrogen APC-eFluor 780 染料是一种近红外荧光染料，设计用于多色流式细胞术的高性能串联荧光团。 其设计用于与配备红色激光的流式细胞仪配合使用，发射峰为 780 nm。

2025年3月31日 · Allophycocyanin (APC) is a phycobiliprotein isolated from Spirulina sp., a blue-green alga. Like other phycobiliproteins, APC is fluorescent, with an extremely high absorptivity and high quantum efficiency.

We offer a wide selection of APC products, including CD antibodies, secondary antibodies, streptavidin conjugtes, labeling kits, APC tandem dyes and more. For expeditious labeling of APC to antibodies and other proteins use ReadiUse™ APC, a lyophilized version of APC free of ammonium sulfate buffers.

Invitrogen APC-eFluor 780 dye is a near-infrared fluorescent dye designed to be a high-performance tandem fluorophore for multicolor flow cytometry. It is designed for use with flow …

Allophycocyanin (APC Dye) is a light-harvesting protein, containing strongly coupled dimers of chromophores. Allophycocyanin serve as a minimal system to examine photosynthetic energy transfer.