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Merck
CN

913669

Biotinamidoethyldisulfanyl(2-aminoethane) trifluoroacetic acid

Synonym(s):

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

Empirical Formula (Hill Notation):
C16H27F3N4O4S3
CAS Number:
880491-09-8
Molecular Weight:
492.60
MDL number:
MFCD34166204
UNSPSC Code:
12352106
NACRES:
NA.22

Key Documents

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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 key

IEBCHCOZFAGWJW-SQRKDXEHSA-N

SMILES string

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

form

powder

storage temp.

−20°C

Quality Level

100

Application

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.

Automate your Biotin tagging with Synple Automated Synthesis Platform (SYNPLE-SC002)

Other Notes

Fluorometric assay for tissue transglutaminase-mediated transamidation activity

Convenient Synthesis of Photoaffinity Probes and Evaluation of Their Labeling Abilities

A simple photo-affinity labeling protocol

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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