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Biotin-PEG3-amine

Biotinylation Amines

目录号	数量	价格	提前通知时间	购买此产品
2623-100mg	100 mg	$110	现货
2623-1g	1 g	$600	现货

批量询价

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Biotin-PEG3-amine is a triethylene glycol (PEG3) based bifunctional molecule containing biotin and a primary amino group. The reagent makes it possible to label various biomolecules (such as DNA, oligonucleotides, and proteins) with biotin by reacting the amino group with NHS esters or carboxylic acids in the presence of EDC or HATU. Biotin-labeled compounds can then be linked to avidin or streptavidin for further purification or detection.

PEG3-linker separates the biotin residue from the target molecule, ensuring efficient binding to avidin or streptavidin. The linker also increases the compound's water solubility, thereby facilitating bioconjugation.

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生物素-PEG3-叠氮化物 (Biotin-PEG3-azide)

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Biotin-PEG4-amine

Tetraethylene glycol (PEG4) based bifunctional molecule containing biotin and amine functional group.

Biotin-PEG2-amine

Diethylene glycol (PEG2) based bifunctional molecule containing biotin and amine functional group.

General properties

Appearance:	light beige solid
Molecular weight:	374.51
CAS number:	138529-46-1
Molecular formula:	C₁₆H₃₀N₄O₄S
Solubility:	good in water, DMSO, DMF
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
安全数据表（MSDS）:	下载
	产品规格

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.

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