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Biotin MTSEA

MTSEA biotin selectively labels thiols under mild conditions. It’s available in 3 variations: Biotin, Biotin-X, and Biotin-XX, all of which allow selective labeling of cell surface thiols.

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Conjugation

Biotin, Biotin-X, Biotin-XX

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Product Description

MTSEA biotin selectively labels thiols under mild conditions. It’s available in 3 variations with different linker lengths, all of which allow selective labeling of cell surface thiols. Longer linkers should facilitate interaction between biotin and streptavidin.

MTSEA biotin

  • 2-((Biotinoyl)amino)ethylmethanethiosulfonate
  • White solid soluble in DMF or DMSO
  • Store desiccated at -20°C
  • C13H23N3O4S3
  • MW: 381.52

 

 

Biotin-MTSEA

MTSEA biotin-X

  • MTSEA Biotincap; 2-((6-((biotinoyl)amino)hexanoyl)amino)ethylmethanethiosulfonate
  • White solid soluble in DMF or DMSO
  • Store desiccated at -20°C
  • C19H34N4O5S3
  • MW: 494.68

 

 

Biotin-X-MTSEA

MTSEA biotin-XX

  • MTSEA Biotincapcap; 2-((6-((6-((biotinoyl)amino)hexanoyl)amino)hexanoyl)amino)ethylmethanethiosulfonate
  • White solid soluble in DMF or DMSO
  • Store desiccated at -20°C
  • C25H45N5O6S3
  • MW: 607.7

 

 

Biotin-XX-MTSEA

References

1. J Membr Biol 180 (1), 83 (2001).
2. J Neurosci 21 (1), 67 (2001).
3. J Neurosci 19(12), 4847 (1999)
4. J Biol Chem 273(20), 12675 (1998).

 

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