[Tyr8] Bradykinin

• CAT Number: I042532
• CAS Number: 32222-00-7
• Molecular Formula: C50H73N15O12
• Molecular Weight: 1076.21
• Purity: ≥95%
• Synonyms: (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
• InChI: InChI=1S/C50H73N15O12/c51-32(11-4-20-56-49(52)53)45(73)65-24-8-15-39(65)47(75)64-23-6-13-37(64)43(71)58-27-40(68)59-34(25-29-9-2-1-3-10-29)41(69)62-36(28-66)46(74)63-22-7-14-38(63)44(72)61-35(26-30-16-18-31(67)19-17-30)42(70)60-33(48(76)77)12-5-21-57-50(54)55/h1-3,9-10,16-19,32-39,66-67H,4-8,11-15,20-28,51H2,(H,58,71)(H,59,68)(H,60,70)(H,61,72)(H,62,69)(H,76,77)(H4,52,53,56)(H4,54,55,57)/t32-,33-,34-,35-,36-,37-,38-,39-/m0/s1
• InChIKey: MWVUEDATXZGOMI-FDISYFBBSA-N
• SMILES: C1CC(N(C1)C(=O)C2CCCN2C(=O)C(CCCN=C(N)N)N)C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)NC(CC5=CC=C(C=C5)O)C(=O)NC(CCCN=C(N)N)C(=O)O

[Tyr8] Bradykinin is a B2 kinin receptor agonist. [Tyr8] Bradykinin also stimulates ERK1/2 phosphorylation. [Tyr8] Bradykinin can be used as an internal standard[1].
[Tyr8] Bradykinin (10 nM, 2 min) produces a rapid increase in phosphorylated ERK1/2[1].

Reference

[1]. Webb JG, et al. Bradykinin activation of extracellular signal-regulated kinases in human trabecular meshwork cells. Exp Eye Res. 2011 Jun;92(6):495-501.
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[2]. Wilson SR, et al. Determination of bradykinin and arg-bradykinin in rat muscle tissue by microdialysis and capillary column-switching liquid chromatography with mass spectrometric detection. J Sep Sci. 2005 Sep;28(14):1751-8.
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