Sarafotoxin S6c - CAS 121695-87-2

Highly selective ETB endothelin receptor agonist (Ki values are 0.29 and 28000 nM at ETB and ETA receptors respectively) .

Endothelin Receptor

GPCR/G Protein

121606

C103H147N27O37S5

2516

C([C@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CC1=CN=CN1)NC(=O)[C@H]2NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@]4(NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@]([C@@H](C)O)(NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@](NC(=O)[C@]([C@@H](C)O)(NC(=O)[C@@H](N)CSSC2)[H])(CSSC4)[H])[H])[H])=O)CCC(N)=O)=O)CC(O)=O)=O)[C@@H](C)C)=O)[C@H](CC)C)=O)C(O)=O)C=5C=6C(NC5)=CC=CC6

-20°C

Ice Packs

Peptide