Phosphalink®, for 3' and 5' Labeling, 70 mg Phosphalink® is used for 3’ or 5’ attachment of phosphorous group during oligonucleotide synthesis. Life Technologies offers several phosphoramidites that impart the means to add a phosphate during oligonucleotide synthesis. • Specialty phosphoramidites allow online addition of linkers during synthesis, saving time in production of labeled probes and primers. • Designed and optimized for use with ABI synthesizers, guaranteeing reliable nucleic acid synthesis. • Life Technologies offers a range of specialty linkers and phosphoramites to give you the flexibility demanded in oligonucleotide synthesis. Phosphate linker: Phosphalink® phosphoramidite can incorporate a phosphate group at either the 5' or the 3' end. A 5'-end phosphate permits ligation of an oligonucleotide to other DNA. Note: See user's manual or package insert for limited label license, and trademark information. For Research Use Only. Not for use in diagnostics procedures. Form: Powder Platform: 3900 DNA Synthesizer Product Size: 70 mg Shipping Condition: Dry Ice Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures. Store in a cool and dry place.