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DusQ® 3 CPG 500

DusQ® 3 CPG改性固体载体

目录号	数量	价格	提前通知时间	购买此产品
1618-100mg	100 mg	–	现货
1618-1g	1 g	$990	现货

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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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Universal CPG type II, 500A

This universal support is intended for automated synthesis of oligonucleotides for short-term dephosphorylation process during deblocking. Pore size of 500 Å is recommended for the synthesis of oligonucleotides up to 50 bases.

DusQ1 dT 亚磷酰胺 (DusQ 1 dT phosphoramidite)

用于寡核苷酸DusQ1 dT 标记的亚磷酰胺。

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DusQ 1 CPG 1000

Controlled pore glass (CPG) 1000 solid support for synthesis of oligonucleotides with 3'-terminal DusQ1 quencher. Compatible with standard deblocking conditions.

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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.
安全数据表（MSDS）:	下载
	产品规格

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.