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Alkyne-PEG2-NHS ester

炔烴 NHS酯類點擊化學交聯

貨號	數量	價格	交貨時間	購買此產品
2219-1g	1 g	$450	現貨
2219-5g	5 g	$980	現貨

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Alkyne-PEG2-NHS ester is a bifunctional molecule containing NHS ester and alkyne functional groups. NHS ester group is used for the labeling of amine groups, like lysine and terminal NH₂, in proteins and peptides. The terminal alkyne group is useful for copper-catalyzed click chemistry (CuAAC) or Sonogashira coupling.

PEG2 is a hydrophilic linker providing a good separation between the parts of the conjugate.

以
ChemDraw 格式下載

建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

NHS Ester Labeling of Biomolecules Containing Primary Amino Groups

計算機

蛋白質標記計算器

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磺基- Cyanine5炔烴 (sulfo-Cyanine5 alkyne)

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General properties

Appearance:	yellowish oil
Molecular weight:	313.31
Molecular formula:	C₁₄H₁₉NO₇
Solubility:	good in water and polar organic solvents
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.