| Identification | Back Directory | [Name]
RES-701-1 | [CAS]
151308-34-8 | [Synonyms]
RES-701-1
RES-701-1 USP/EP/BP
cyclo(gly-asn-trp-his-gly-thr-ala-pro-*B-asp)-thr
GLY-ASN-TRP-HIS-GLY-THR-ALA-PRO-ASP-TRP-PHE-PHE-ASN-TYR-TYR-TRP
GLY-ASN-TRP-HIS-GLY-THR-ALA-PRO-ASP-TRP-PHE-PHE-ASN-TYR-TYR-TRP-OH
CYCLO(-GLY-ASN-TRP-HIS-GLY-THR-ALA-PRO-ASP)-TRP-PHE-PHE-ASN-TYR-TYR-TRP-OH
CYCLO(-GLY-ASN-TRP-HIS-GLY-THR-ALA-PRO-BETA-ASP)-TRP-PHE-PHE-ASN-TYR-TYR-TRP
CYCLO(-GLY-ASN-TRP-HIS-GLY-THR-ALA-PRO-BETA-ASP)-TRP-PHE-PHE-ASN-TYR-TYR-TRP-OH
L-Tryptophan, glycyl-L-asparaginyl-L-tryptophyl-L-histidylglycyl-L-threonyl-L-alanyl-L-prolyl-L-α-aspartyl-L-tryptophyl-L-phenylalanyl-L-phenylalanyl-L-asparaginyl-L-tyrosyl-L-tyrosyl-, (9→1)-lactam | [Molecular Formula]
C103H115N23O23 | [MDL Number]
MFCD00924333 | [MOL File]
151308-34-8.mol | [Molecular Weight]
2043.16 |
| Hazard Information | Back Directory | [Uses]
RES-701-1 is a cyclic peptide composed of 16 common L-amino acids, acting as a specific antagonist for the ETB receptor. RES-701-1 can inhibit the binding of 125I-ET-1 (125I-labeled Endothelin (ET)-1) to the ETB receptor, with an IC50 value of 10 nM[1][2]. | [IC 50]
ETB: 10 nM (IC50) | [References]
[1] Tanaka T, et al. RES-701-1, a novel, potent, endothelin type B receptor-selective antagonist of microbial origin. Mol Pharmacol. 1994 Apr;45(4):724-30. PMID:8183252
[2] Yamasaki M, et al. RES-701-1, a novel and selective endothelin type B receptor antagonist produced by Streptomyces sp. RE-701 II. Determination of the primary sequence[J]. The Journal of Antibiotics, 1994, 47(3): 276-280. DOI:10.7164/antibiotics.47.276 |
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