Description | N-Hydroxysuccinimide-polyethylene glycol-S-S-N-Hydroxysuccinimide,NHS-PEG-SS-NHS, NHS-SS-PEG-Biotin includes disulfide and polyethylene glycol (PEG) groups in its spacer arm to provide biotinylation that is cleavable and which enhances solubility. |
PEG Molecular Weight | 550 Da, 750 Da, 1000 Da, 2000 Da, 3400 Da, 5000 Da, 10000 Da |
Functional Group | NHS |
Purity | 95% |
Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
Storage | -20°C protected from light and moisture |
Solubility | Soluble in dichloromethane |
Shelf-life | 1 year |
Catalog: CDAX010
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Catalog: CDAX022