Biotin-PEG3-azide
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
C3730 | 10 mg | $125 | 現貨 | |
D3730 | 25 mg | $220 | 現貨 | |
E3730 | 50 mg | $325 | 現貨 | |
F3730 | 100 mg | $450 | 現貨 | |
K3730 | 1 g | $1420 | 現貨 |
Biotin-PEG3-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.
This structure of biotin azide features a long hydrophilic PEG3 linker that separates biotin residue from the target molecule for efficient binding with streptavidin. Its linker also enhances aqueous solubility to facilitate conjugation.
The azide can be conjugated with various molecules using our recommended protocol.
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1-Ethynyl pyrene
Pyrene is a polyaromatic hydrocarbon containing four fused rings. This reagent contains a terminal alkyne group for click chemistry and other reactions, such as Sonogashira coupling.磺基-Cyanine3馬來酰亞胺
磺基-Cyanine3的水溶性硫醇反應衍生物,一種Cy3 類似物。sulfo-Cyanine5.5 amine
sulfo-Cyanine5.5 is a far-red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. This is an amine derivative that is reactive toward electrophiles. It can also be used for enzymatic transamination labeling.General properties
Appearance: | colorless solid |
Molecular weight: | 400.50 |
CAS number: | 1910803-72-3 |
Molecular formula: | C16H28N6O4S |
Solubility: | soluble in DMF, DMSO, moderately soluble in water |
Quality control: | NMR 1H (95%) and 13C, TLC, functional testing |
Storage conditions: | Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. |
MSDS: | 下載 |
產品規格 |
產品引用
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- Zeng, Q.; Deng, H.; Li, Y.; Fan, T.; Liu, Y.; Tang, S.; Wei, W.; Liu, X.; Guo, X.; Jiang, J.; Wang, Y.; Song, D. Berberine Directly Targets the NEK7 Protein to Block the NEK7–NLRP3 Interaction and Exert Anti-inflammatory Activity. Journal of Medicinal Chemistry, 2021, 64(1), 768–781. doi: 10.1021/acs.jmedchem.0c01743