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H157

Sigma-Aldrich

HOE 140

≥94% (HPLC), powder or lyophilized powder, B₂ bradykinin receptor antagonist

Synonyme(s) :

D-Arg-L-Arg-L-Pro-L-Hyp-Gly-L-(2-thienyl)Ala-L-Ser-D-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-L-(2α,3β,7aβ)-octahydro-1H-indole-2-carbonyl-L-Arg, Icatibant acetate

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About This Item

Formule empirique (notation de Hill):
C59H89N19O13S
Numéro CAS:
138614-30-9
Poids moléculaire :
1304.52
Numéro MDL:
MFCD00213940
Code UNSPSC :
51111800
ID de substance PubChem :
329815169
Nomenclature NACRES :
NA.32

product name

HOE 140, ≥94%

Niveau de qualité

200

Pureté

≥94%

Température de stockage

−20°C

Chaîne SMILES 

N[C@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1CCC[C@H]1C(=O)N2C[C@H](O)C[C@H]2C(=O)NCC(=O)N[C@@H](Cc3cccs3)C(=O)N[C@@H](CO)C(=O)N4Cc5ccccc5C[C@@H]4C(=O)N6[C@H]7CCCC[C@H]7C[C@H]6C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

InChI

1S/C59H89N19O13S/c60-37(14-5-19-67-57(61)62)48(82)72-38(15-6-20-68-58(63)64)52(86)75-22-8-18-43(75)54(88)77-30-35(80)26-44(77)50(84)70-28-47(81)71-40(27-36-13-9-23-92-36)49(83)74-41(31-79)53(87)76-29-34-12-2-1-10-32(34)24-46(76)55(89)78-42-17-4-3-11-33(42)25-45(78)51(85)73-39(56(90)91)16-7-21-69-59(65)66/h1-2,9-10,12-13,23,33,35,37-46,79-80H,3-8,11,14-22,24-31,60H2,(H,70,84)(H,71,81)(H,72,82)(H,73,85)(H,74,83)(H,90,91)(H4,61,62,67)(H4,63,64,68)(H4,65,66,69)/t33-,35+,37+,38-,39-,40-,41-,42-,43-,44-,45-,46+/m0/s1

Clé InChI

QURWXBZNHXJZBE-SKXRKSCCSA-N

Informations sur le gène

human ... BDKRB2(624)
mouse ... BDKRB2(12062)
rat ... BDKRB2(25245)

Amino Acid Sequence

Arg-Arg-Pro-Hyp-Gly-Thi-Ser-Tic-Oic-Arg

Actions biochimiques/physiologiques

B2 bradykinin receptors are present in the sensory neurons. Activation of B2 receptor by bradykinin is associated with pro-inflammatory, pain producing and cardiovascular responses. HOE-140 is a selective B2 bradykinin receptor antagonist. Presence of HOE-140 suppresses the effects of bradykinin and has been shown to have anti-hyperalgesic response, particularly towards inflammatory pain.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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M G Bock et al.
Current opinion in chemical biology, 4(4), 401-406 (2000-08-26)
The pro-inflammatory, pain producing, and cardiovascular effects of bradykinin B2 receptor activation are well characterized. Bradykinin B1 receptors also produce inflammation and pain. Therefore, antagonists are expected to be anti-inflammatory/analgesic drugs. Other exploitable clinical opportunities may exist. The newly discovered
Constanze A Jakwerth et al.
Journal of molecular medicine (Berlin, Germany), 100(4), 613-627 (2022-03-06)
SARS-CoV-2 has evolved to enter the host via the ACE2 receptor which is part of the kinin-kallikrein pathway. This complex pathway is only poorly understood in context of immune regulation but critical to control infection. This study examines SARS-CoV-2-infection and
Xin-Hui Khoo et al.
Cancers, 11(8) (2019-08-17)
Drug resistance remains a severe problem in most chemotherapy regimes. Recently, it has been suggested that cancer cell-derived extracellular vesicles (EVs) could mediate drug resistance. In this study, the role of EVs in mediating the response of oral squamous cell
S Sianna Castillo et al.
Cancer research, 64(8), 2782-2792 (2004-04-17)
Activation of the PI3k/Akt pathway controls key cellular processes and contributes to tumorigenesis in vivo, but investigation of the PI3k/Akt pathway has been limited by the lack of specific inhibitors directed against Akt. To develop Akt inhibitors, we used molecular
Carolin Beck et al.
Oral oncology, 48(12), 1208-1219 (2012-07-04)
In this study, we investigated the role of the kallikrein-kinin-system in head and neck squamous cell carcinoma (HNSCC) and its implication on tumour survival, invasion, migration and response to radiotherapy. The expression of BKB2R was studied in a series of
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