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LUNA NANOTECH INC Protein L Fluorescent Dye Labeled
Supplier: LUNA NANOTECH INC PRLDYE4885
Protein L, Fluorescent Dye Labeled, AFDye 488 dye label, 5mg
Recombinant Protein L that has been covalently labeled with a fluorescent dye.
The following fluorescence dye labels are available:
AFDye 488
AFDye 555
AFDye 647
IR750
NOTE 1: AFDye 488 (similar to FITC), AFDye 555 (similar to Cy3), AFDye 647 (similar to Cy5) are analogs of AlexaFluor® 488, AlexaFluor® 555, and AlexaFluor® 647 dyes, respectively.
NOTE 2: IR750 dye is ithe analog of the IRDye® 750 dye.
Protein L is an immunoglobulin-binding protein originally derived from the surface of bacterium Peptostreptococcus magnus. Protein L binds to Ig through the L chain interaction, from which the name was derived. The native Protein L consists of 719 amino acid residues with the molecular weight estimated as 95 kDa by SDS-PAGE analysis. Protein L does not contain any inter chain disulfide loops or disulfide-linked subunits.
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