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DBCO-PEG6-NHS ester

環炔烴 NHS酯類交聯無銅點擊化學 Protein labeling

貨號	數量	價格	交貨時間
3664-10mg	10 mg	–	現貨
3664-50mg	50 mg	$247.00	現貨
3664-100mg	100 mg	$449.00	現貨
3664-1g	1 g	$3490.00	現貨

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DBCO-PEG6-NHS ester is a bifunctional linker with dibenzocyclooctyne (DBCO) and NHS ester groups flanking PEG6 (hexaethylene glycol). The PEG spacer increases solubility in aqueous media and provides a long and flexible connection that minimizes steric hindrance involved with ligation.

Dibenzocyclooctyne readily reacts with azides via copper-free click chemistry reaction (strain-promoted alkyne azide cycloaddition, SPAAC). DBCO is one of the most reactive cycloalkynes that does not react with tetrazines.

The amine-reactive N-hydroxysuccinimide residue provides easy attachment to almost any primary or secondary amine group, such as protein, peptide, or small molecule amine.

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建議協議

NHS Ester Labeling of Biomolecules Containing Primary Amino Groups

計算機

蛋白質標記計算器

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General properties

Appearance:	yellow to slightly orange oil
Molecular weight:	751.82
Molecular formula:	C₃₉H₄₉N₃O₁₂
Solubility:	DMSO, DMF, DCM, THF, Chloroform
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS:	下載
	產品規格

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.