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Biotin-PEG2-azide

貨號 數量 價格 交貨時間
2630-50mg 50 mg $140 現貨
2630-100mg 100 mg $180 現貨
2630-1g 1 g $850 現貨
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Biotin-PEG2-azide is a click chemistry biotinylation tool. This reagent allows the labeling of alkynylated molecules (such as DNA, oligonucleotides, and proteins) with biotin via copper-catalyzed or copper-free click reaction. Biotin-labeled biomolecules can be bound to avidin or streptavidin for further purification and detection.

The structure of Biotin-PEG2-azide features a hydrophilic linker (PEG2) that separates biotin residue from the target molecule for efficient biotin binding with avidin or streptavidin. This linker also enhances the aqueous solubility of the compound and facilitates bioconjugation.

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Biotin-PEG2-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.

Biotin-PEG4-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.

銅 (II)-TВTA 催化緩衝液,1.5x (Copper(II)-TВTA catalytic buffer, 1.5x)

即用型催化緩衝液含有銅(II) 和 TBTA 配體。適用於核酸和小分子的點擊化學修飾。

General properties

Appearance: light beige solid
Molecular weight: 356.45
Molecular formula: C14H24N6O3S
Solubility: DMF, DMSO
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.
MSDS: 下載
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