Thermo Scientific™

HEG Phosphoramidite, standard grade, serum vial bottle

HEG CEP (Spacer 18) is a hexaethyleneglycol-based phosphoramidite for use in oligonucleotide synthesis. This unique property creates a hydrophilic spacer,자세히 알아보기

HEG CEP (Spacer 18) is a hexaethyleneglycol-based phosphoramidite for use in oligonucleotide synthesis. This unique property creates a hydrophilic spacer, which can be useful for building flexibility within an oligo sequence. It has proven useful for probes requiring minimal steric hindrance (usually when conjugated to an antibody or enzyme), multiple binding sites, and polymerase activity at the 3` terminus to be eliminated. This product is supplied in a 20 mL amber bottle with a serum vial neck style, which is compatible with most Applied Biosystems synthesizers and AKTA synthesizers of oligonucleotide synthesizers.

Features:
• Full chemical name—18-O-(4,4`-Dimethoxytrityl)-Hexaethyleneglycol-1-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
• Molecular formula—C42H61N2O10P
• Formula weight—784.9 g/mol
• HPLC Purity—≥95.0%; Bis impurity ≤0.3%; Penta impurity ≤1.6%; Hepta impurity ≤0.9%
• 31P NMR Purity—≥98%; Sum of non-primary peaks in 140-152 ppm range: ≤0.5%

사양

용도(장비)AKTA Synthesizers, Applied Biosystems Synthesizers

제품 유형HEG CEP

뉴클레오시드 유형None (Modifier)

배송 조건Dry Ice

순도95%

수량1 g

시약 유형Phosphoramidite

등급Standard

핵산 유형None (Modifier)

형태Oil

Unit SizeEach