Sulfobetaine3-undecanethiol

$302.00

Application: SAM preparation

Chemical Description: N-(11-Mercaptoundecyl)-N,N-dimethyl-3-ammonio-1-propanesulfonate
CAS: 343624-84-0

Appearance: White to slightly yellow powder or solid
NMR Spectrum: Authentic
Purity: ≥98.0% (HPLC)
MW: 353.59, C16H35NO3S2

Storage Condition: 0-5ºC
Shipping Condition: Ambient temperature

Clear
DescriptionReferencesS.D.S
Chemical Structure

Product Description
It has been reported that sulfobetaine derivative- introduced SAM produces low unspecific binding under ion intensity above 200 mmol/l and mildly alkaline conditions. It is, however, possible to prepare biosensor with higher sensitivity by using the unique characteristics of sulfobetaine derivative-introduced SAM with other thiol and disulfide reagent mixure SAM. In addition, Ostuni et al. used Dojindo’s sulfobetaine3-undecanethiol for patterning research of bacteria and mammalian cells on gold substrate. Therefore, sulfobetaine derivatives are applicable in patterning research using biological materials.

<Caution>
When it is difficult to take out all the powder from the container,
please add the solvent into a container and dissolve it before its use.

1) R. E. Holmlin, X. Chen, R. G. Chapman, S. Takayama, G. M. Whitesides, Langmuir, 2001, 17, 2841-2850
2) E. Ostuni, R. G. Chapman, M. N. Liang, G. Meluleni, G. Pier, D. E. Ingber, G. M. Whitesides, Langmuir, 2001, 17, 6336-6343

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Surface Chemistry

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