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Hexaethylene glycol phosphoramidite

貨號 數量 價格 交貨時間
26160 250 mg $100 現貨
46160 1 g $290 現貨
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Spacer phosphoramidite 18 (hexaethylene glycol phosphoramidite) is an amidite reagent for oligonucleotide synthesis. It provides a long hydrophilic linker that can be used for the synthesis of Scorpion-type qPCR probes, for spacing biotin from oligo strand, and for other applications requiring spatial separation of modifier and oligo.

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Copper(II)-TBTA complex

A catalyst for click reaction. A stable copper(II) complex which must be converted to monovalent copper(I) in situ using reducing agents. The complex can be used to prepare a reaction buffer of any composition.

BDP 650/665 X NHS 酯 (BDP 650/665 X NHS ester)

BDP 650/665 是一種用於 Cy5 通道的硼二吡咯亞甲基染料,具有胺反應性,具有高摩爾消光係數和良好的發射量子產率。
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Cyanine3 azide

Azide derivative of Cyanine3 fluorescent dye for сlick сhemistry.

General properties

Appearance: colorless/yellowish oil
Molecular weight: 784.92
CAS number: 125607-09-2
Molecular formula: C42H61N2O10P
Solubility: good in most organic solvents
Quality control: NMR 1H, 31P, HPLC-MS (95%), testing in oligo sythesis
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: 下載
產品規格

Oligo synthesis details

Diluent: acetonitrile
Coupling conditions: standard coupling, identical to normal nucleobases
Deprotection conditions: identical to protected nucleobases
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