Modifiers
Amino- & Thiol- Terminus Modifiers
Hydrophilic S-Bz TEG-CE Phosphoramidite
S-(1-(((2-cyanoethoxy)(diisopropylamino)phosphino)oxy)-3,6,9,12- tetraoxapentadecan-15-yl)benzothioate
- Item Number: 2187
- Formula: C27H45N2O7PS
- Formula Weight: 572.70
- Unit Weight: 331.34
Our hydrophilic thiol-modifier is particularly useful for solution-phase couplings of labels to oligos. It is often found that when using classic thiol-modifiers, e.g. thiol-C6 S-S, a hydrophilic spacer is required. This extends the distance of the label from the oligo. 2187 has this hydrophilicity "built-in" and can therefore be used where hydrophilic linking is needed, but the distance of the label from the oligo requires to remain short.