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| Product Name: | Biotin-PEG3-NHS ester | | Synonyms: | Biotin-PEG3-NHS ester;12-BIOTINYLAMINO-4,7,10-TRIOXADODECANOIC ACID N-HYDROXYSUCCINIMIDYL ESTER;4,7,10-Trioxa-13-azaoctadecanoic acid, 18-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-14-oxo-, 2,5-dioxo-1-pyrrolidinyl ester;Biotin-PEG3-SPA;(+)-Biotin-PEG3-NHS Ester;2,5-Dioxopyrrolidin-1-yl 14-oxo-18-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-13-azaoctadecanoate | | CAS: | 1253286-56-4 | | MF: | C23H36N4O9S | | MW: | 544.62 | | EINECS: | | Product Categories: | SiChem;peg | | Mol File: | 1253286-56-4.mol |
| Biotin-PEG3-NHS ester Chemical Properties |
| density | 1.35±0.1 g/cm3(Predicted) | | pka | 13.90±0.40(Predicted) |
| Biotin-PEG3-NHS ester Usage And Synthesis |
| Physical Form | Solid | | Description | Biotin-PEG3-NHS ester is an biotinylation compound that can couple with primary amino groups (-NH2). The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. | | General Description | Biotin-PEG3-NHS ester is useful for biotinylation of proteins with free primary amine groups. It is an biotinylation compound that can couple with primary amino groups (-NH2). The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. | | General Description | Biotinylation reagent with N-hydroxysuccinimide ester, and a 3 PEG spacer. The NHS group reacts with the e-amino group on lysines, the N-terminus of proteins, and other primary amines. | | storage | Store at or below ≤4°C. Solid form is stable at least 2 years from date of receipt, when stored as directed. |
| Biotin-PEG3-NHS ester Preparation Products And Raw materials |
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