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| | SureLight PE-777 Basic information |
| | SureLight PE-777 Chemical Properties |
| | SureLight PE-777 Usage And Synthesis |
| Description | Applications for SureLight® PE-777 Many applications and instruments were developed specifically for PE-777. It is commonly used in immunoassays such as fluorescence-activated cell sorting, flow cytometry, and multimer/tetramer applications. With new instrumentation available, PE-777 is also well suited for immunohistochemistry (IHC). Structural Characteristics R-phycoerythrin is predominantly produced by red algae. The protein is made up of at least three different subunits and varies according to the species of algae that produces it. The subunit structure of the most common R-PE is (αβ)6γ. The α subunit has two phycoerythrobilins (PEB), the β subunit has 2 or 3 PEBs and one phycourobilin (PUB), while the different gamma subunits are reported to have 3 PEB and 2 PUB (γ1) or 1 or 2 PEB and 1 PUB (γ2). The molecular weight of R-PE is 250,000 Daltons. PE-777 is a tandem fluorophore comprising R-Phycoerythin and a red-shifted cyanine dye. Spectral Characteristics Absorption maximum: 565 nm Additional Absorption peak: 498 nm Emission maximum: 580 > 780 nm Conjugation/Label: Cy 7.0WARNING This product is not for human or veterinary use. |
| | SureLight PE-777 Preparation Products And Raw materials |
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