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DusQ® 3 CPG 500

CPG modifier solid supports DusQ® 3

貨號	數量	價格	交貨時間	購買此產品
1618-100mg	100 mg	–	現貨
1618-1g	1 g	$990	現貨

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DusQ® 3 is a dark quencher for far red and near infrared fluorophores, especially suitable for Cyanine5.5.

The dye can be attached to 3'-terminus of oligonucleotides by means of automated solid phase synthesis using this support. The dye is sensitive to nucleophilic reagents, and therefore must be carefully deprotected. We recommend the use of ultramild, phenoxyacetyl protected monomers. As an alternative, post-synthetic labeling using NHS ester of the quencher can be used.

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DusQ® 2 dT 亞磷酰胺 (DusQ® 2 dT phosphoramidite)

用於寡核苷酸 DusQ® 2 dT 標記的亞磷酰胺。

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FAM 亞磷酰胺，6-異構體 (FAM phosphoramidite, 6-isomer)

單一構體 6-FAM 亞磷酰胺，用於寡核苷酸的修飾。

生物素亞磷酰胺（羥基脯氨醇）[Biotin phosphoramidite (hydroxyprolinol)]

生物素亞磷酰胺用於合成生物素化的寡核苷酸。含有二甲氧基三苯甲基基團。

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General properties

Appearance:	dark blue beads
Quality control:	¹H NMR of bound reagent, coupling testing with HPLC-MS
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	657
ε, L⋅mol⁻¹⋅cm⁻¹:	45500

Oligo synthesis details

Pore size, Å:	500
Typical loading, umol/g:	50-80
Coupling conditions:	standard, ultramild phosphoramidites
Cleavage conditions:	2 h / rt, 30% aq. ammonia (ultramild protective groups)

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.