Duplex StabilizationEpigenetics/DNA Methylation
Serinol COT-Serinol Dabcyl Biotin Fluorescein Rhodamine Cyanine Elitechgroup Dyes and Quencher Black Hole Quencher Blackberry Rhodamine (TAMRA) Acridine DNP Cholesterol Tocopherol Stearyl Psoralen EDTA Ferrocene Methylene Blue Metal Chelates Polyaromic Hydrocarbons Puromycin Quenched Autoligation (QUAL) Probes Photo Regulation
RNA Supports For 3'-Modification TOM-Protected RNA Amidites RNA Supports For TOM RNA Synthesis TBDMS-Protected RNA Amidites HT RNA Amidites UltraMild TBDMS RNA Amidites TBDMS RNA Supports UltraMild Solvents/Reagents Minor RNA Amidites (TOM) RNA Sequence Modifier (TOM-Protected) Minor RNA Amidites (TBDMS-Protected) Minor RNA Triphosphates 2'-OMe-RNA Amidites 2'-OMe-Supports HT 2'-OMe-RNA Amidites Ultramild 2'-OME-RNA Minor 2'-OMe-RNA Amidites 2'-OMe-Thiophosphoramidites 2'-F-RNA Monomers 2'-F-Arabinonucleic Acid (2'-F-ANA)
Expedite Instruments (Catalog as PDF)
Sterling CE PhosphoramiditesGlen Research CE (β-cyanoethyl) Phosphoramidites are produced and packaged to ensure the highest performance on DNA synthesizers. Every Glen Research product is accompanied by a Certificate of Analysis and HPLC trace, showing the results of our QC testing. Every Glen Research monomer vial is specially cleaned to eliminate particulate contamination.
Every batch of these CE Phosphoramidites is tested as follows
Sterling Solvents/ReagentsAll solvents and reagents are prepared to our exacting specifications to ensure the highest synthesis efficiency and are passed through a 0.2 micron filter during packaging to eliminate particulate contamination. Glen Research uses freshly sublimed 1H-tetrazole for premium performance on Expedite synthesizers. Crystalline tetrazole solutions have been discontinued.
Ac2O = Acetic Anhydride
Sterling SupportsAll Glen Research supports use the standard long chain alkylamino (lcaa) linker but differ in the glass pore size, 500Å, 1000Å or 2000Å. The 500Å support is appropriate for shorter sequences, while the 1000Å supports perform better in the synthesis oflonger (>30-mer) DNA sequences. The 2000Å support is best for very long (>150-mer) oligonucleotides. We have instituted an additional QC test for supports to show the length of oligo that can be prepared before a drop-off in coupling due to steric effects begins to occur. The drop-off point is recorded in the Certificate of Analysis. All Glen Research supports are fully end-capped to ensure that the CPG surface is totally inert, thereby avoiding the introduction of impurity sequences containing deletions at the 3'-terminus.
BULK CPG LOADING
Empty columns and frits