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.
This product is available by special order only.
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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
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
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
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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DMSO, Anhydrous
Anhydrous DMSO (dimethyl sulfoxide; methyl sulfoxide) is recommended for preparing stock solutions of AM ester dyes, reactive dyes and other related moisture-sensitive products.
TCEP
TCEP hydrochloride is an odorless reducing agent that is more stable and effective than dithiothreitol (DTT) or 2-Mercaptoethanol. TCEP hydrochloride is soluble in water to 310 grams per liter.
DTT
DTT (dithiothreitol) is a reducing agent commonly used to reduce cystine disulfides to free thiols.