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Merck

913669

Sigma-Aldrich

Biotinamidoethyldisulfanyl(2-aminoethane) trifluoroacetic acid

别名:

N-(2-((2-Aminoethyl)disulfaneyl)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide 2,2,2-trifluoroacetate, Biotin-SS-NH2 TFA, Biotin-cystamine TFA, Cleavable biotin linker

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About This Item

经验公式(希尔记法):
C16H27F3N4O4S3
分子量:
492.60
MDL號碼:
分類程式碼代碼:
12352106
NACRES:
NA.22

形狀

powder

品質等級

儲存溫度

−20°C

SMILES 字串

OC(C(F)(F)F)=O.NCCSSCCNC(CCCC[C@H]1[C@]2([H])[C@](NC(N2)=O)([H])CS1)=O

InChI

1S/C14H26N4O2S3.C2HF3O2/c15-5-7-22-23-8-6-16-12(19)4-2-1-3-11-13-10(9-21-11)17-14(20)18-13;3-2(4,5)1(6)7/h10-11,13H,1-9,15H2,(H,16,19)(H2,17,18,20);(H,6,7)/t10-,11-,13-;/m0./s1

InChI 密鑰

IEBCHCOZFAGWJW-SQRKDXEHSA-N

應用

Biotinamidoethyldisulfanyl(2-aminoethane) trifluoroacetic acid (Biotin-SS-NH2 TFA) is a cleavable, biotinylated crosslinkers. The linker can also be used for synthesis of chemical biology tools for labeling target proteins in biological experiments and assays. It possesses dual functionality: enrichment via the biotin and an embedded disulfide bridge for cleavage under reducing conditions.

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Toshiyuki Kan et al.
Organic letters, 9(11), 2055-2058 (2007-05-08)
Convenient synthesis of a variety of photoaffinity probes was accomplished by utilizing our Ns strategy and novel resin. The synthetic probes were evaluated via the labeling ability with the preseniline 1 C-terminal fragments, which was identified as a therapeutic target
Claudio Gnaccarini et al.
Bioorganic & medicinal chemistry, 17(17), 6354-6359 (2009-08-08)
Herein, we report the development of a direct discontinuous fluorometric transamidation assay for determining tissue transglutaminase (TG2) activity. In the assay reaction, TG2 catalyzes the formation of a biotin-fluorophore conjugate, using a fluorescent, high affinity gamma-glutamyl donor substrate and a

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