Biotin-PEG2-NHS Ester
| Catalog #: | AP10521 |
| Chemical Formula: | C21H32N4O8S |
| Molecular Weight: | 500.57 |
| CAS: | 596820-83-6 |
| Purity: | 95% |
| Availability: | In Stock |
| SDS: | Download |
| Unit | Price (USD) | |
|---|---|---|
| 100mg | $120.00 | Request quote |
| 250mg | $240.00 | Request quote |
| 500mg | $360.00 | Request quote |
| 1g | $540.00 | Request quote |
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Biotin-PEG2-NHS Ester is a kind of biotin nhs ester contains a biotin group and an NHS ester group. The PEG spacer increases the aqueous solubility of the resulting compound. The NHS group readily reacts with lysine and N-terminal amino groups at pH 7-9 and forms stable amide bonds. The PEG spacer arm provides flexibility and minimize steric hindrance for binding to streptavidin and avidin.
Synonyms: Biotin-PEG2-NHS ester;2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)ethoxy)propanoate;2,5-Dioxopyrrolidin-1-yl3-(2-(2-(5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)ethoxy)propanoate
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