MTSEA-biotin [162758-04-5]

MTSEA-biotin is a biotin-conjugated 2-aminoethyl-methanethiosulfonate that can be used to specifically label modified nucleosides. MTSEA-biotin binds 4-thiouridine (s4U) to visualize newly transcribed tRNA in Saccharomyces cerevisiae cells^[1].

381.53

C₁₃H₂₃N₃O₄S₃

162758-04-5

CS(SCCNC(CCCC[C@H]1[C@]2(23)[C@](NC(N2)=O)(23)CS1)=O)(=O)=O

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Sugio Y, et al. A selective and sensitive detection system for 4-thiouridine modification in RNA[J]. RNA, 2023, 29(2): 241-251.