| Identification | Back Directory | [Name]
L-Tyrosine, L-asparaginyl-L-seryl-L-seryl-L-asparaginyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-α-glutamyl-L-leucyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (6→11),(7→15),(10→18)-tris(disulfide) | [CAS]
118447-40-8 | [Synonyms]
Cys7-15
Cys10-18)
Asn-Ser-Ser-Asn-Tyr-Cys-Cys-Glu-Leu-Cys-Cys-Asn-Pro-Ala-Cys-Thr-Gly-Cys-Tyr(Disulfide bridge:Cys6-11
L-Tyrosine, L-asparaginyl-L-seryl-L-seryl-L-asparaginyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-α-glutamyl-L-leucyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (6→11),(7→15),(10→18)-tris(disulfide) | [Molecular Formula]
C79H112N22O30S6 | [MDL Number]
MFCD02661522 | [MOL File]
118447-40-8.mol | [Molecular Weight]
2042.25 |
| Chemical Properties | Back Directory | [Boiling point ]
2465.8±65.0 °C(Predicted) | [density ]
1.58±0.1 g/cm3(Predicted) | [form ]
Solid | [pka]
3.05±0.10(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Uses]
STh, an Escherichia coli heat-stable toxin, is a 19 amino acid polypeptide encompassing three disulfide bridges. STh is an antigen of interest in the search for a broad coverage enterotoxigenic Escherichia coli (ETEC) vaccine[1]. | [References]
[1] P?l PUNTERVOLL, et al. Heat-stable enterotoxins mutants as antidiarrheal vaccine antigens. WO2020039387A1. |
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