missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Nucleic Acid Synthesis
  4. Phosphoramidites
  5. Thermo Scientific™ HEG Phosphoramidite, standard grade, serum vial bottle

Thermo Scientific™ HEG Phosphoramidite, standard grade, serum vial bottle

Product Code. p-7181284 Shop All Thermo Scientific Products
Change view
Click to view available options
Quantity:
0.25 g
1 g
Unit Size:
0.25g
1g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
17977122 0.25 g 0.25g
17987132 1 g 1g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 17977122 Supplier Thermo Scientific™ Supplier No. 27178604

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

HEG CEP (Spacer 18) is a hexaethyleneglycol-based phosphoramidite for use in oligonucleotide synthesis.

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%

TRUSTED_SUSTAINABILITY

Specifications

For Use With (Equipment) AKTA Synthesizers, Applied Biosystems Synthesizers
Product Type HEG CEP
Content And Storage Store in freezer (at or below -20°C).
Nucleoside Type None (Modifier)
Shipping Condition Dry Ice
Purity 95%
Quantity 0.25 g
Reagent Type Phosphoramidite
Grade Standard
Nucleic Acid Type None (Modifier)
Form Oil
Show More Show Less
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.