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Biotin TS Ethylenediamine

TS biotin ethylenediamine (Biotin ethylenediamine thiosulfate, sodium salt) is a highly selective thiol labeling probe. Similar to the MTS group, TS (thiosulfate) group is capable of reacting with thiols at nearly neutral pH.

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Conjugation

Biotin, Biotin-X, Biotin-XX

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Product Description

TS biotin ethylenediamine (Biotin ethylenediamine thiosulfate, sodium salt) is a highly selective thiol labeling probe. Similar to the MTS group, TS (thiosulfate) group is capable of reacting with thiols at nearly neutral pH. However, unlike the MTS group , which is neutral, TS is negatively charged and thus probes bearing a TS group are ideal for specifically labeling thiols exposed at the exterior cell surface because charged probes are less likely to enter cells.

It’s available in 3 variations: Biotin, Biotin-X, and Biotin-XX. The X and XX spacer should facilitate the interaction between biotin and avidin or streptavidin.

TS Biotin ethylenediamine

  • Biotin ethylenediamine thiosulfate, sodium salt
  • C14H23N4NaO6S3
  • MW: 462.54
  • Off-white solid soluble in DMSO or water
  • Store desiccated at -20°C
TS Biotin ethylenediamine

 

TS Biotin-X ethylenediamine

  • Biotin-X ethylenediamine thiosulfate, sodium salt
  • C20H34N5NaO7S3
  • MW: 575.7
  • Off-white solid soluble in DMSO or water
  • Store desiccated at -20°C
TS Biotin-X ethylenediamine

 

TS Biotin-XX ethylenediamine

  • Biotin-XX ethylenediamine thiosulfate, sodium salt
  • C26H45N6NaO8S3
  • MW: 688.86
  • Off-white solid soluble in DMSO or water
  • Store desiccated at -20°C
TS Biotin-XX ethylenediamine

 

 

 

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