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)
Applied Biosystems 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 and tested to ensure a tight fit on synthesizers.
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 Applied Biosystems synthesizers.
Ac2O = Acetic Anhydride
Sterling SupportsAll Glen Research CPG 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 of longer (>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.
AB 3900 1000Å CPG Columns
Glen Research's AB 3900 1000Å CPG columns bring the lower cost of CPG to this platform while maintaining the high synthesis efficiency of 1000Å CPG. Our columns offer the following key attributes:
BULK CPG LOADING
Empty columns and frits
TWIST is a trademark of Glen Research Corporation.
AB 3900 Polystyrene Modifier ColumnsSome of our more popular minor base and modifier supports are available on polystyrene in columns fully compatible with the Applied Biosystems 3900 synthesizer. These include our popular Universal Support III, which will allow DNA, RNA or LNA oligos to be produced on the 3900 with ANY base at the 3' terminus. At the same time, we are offering 1 μmole columns of Universal Support III for the 3900 instrument. Structures and more complete descriptions are found in the relevant catalog sections for each item. AB 3900 columns can be prepared with virtually any of the CPG supports in this catalog. It is no longer necessary to adjust the flow using our AB 3900 CPG columns, as noted in the box to the right. Modified CPG columns are only available in 200 nmole size - simple add 'A' to the regular catalog number to order.
Universal Support III PS
Glen UnySupport™ PS
3'-PT-Amino-Modifier C6 PS
AB 3900 1000Å CPG Columns
Glen Research’s AB 3900 1000Å CPG columns bring the lower cost of CPG to this platform while maintaining the high synthesis efficiency of 1000Å CPG. Our columns offer the following key attributes:
Glen UnySupport™ PS is covered by US Patent 7,202,264 owned by Ionis Pharmaceuticals, Inc..
Universal Support III PS is covered by US Patent Nos.: 6,770,754 and 7,491,817 and European Patent Nos.: 1404695 and 2248820.