Following reconstitution at 25 mg/mL in 0.1 M Acetic acid, aliquot and freeze at -20°C. Stock solutions are stable for up to 3 months at -20°C. The stability of dilute solutions has not been determined, however, Bradykinin fragment 1 - 7, (B4181) is part of a set of standards for Maldi-MS calibration (MSCAL1). In this application, the solution is diluted to 10 pmol/uL and stored at -20°C for 1 month. One may infer that dilute solutions of the whole molecule would be comparably stable when diluted and stored frozen.
B3259
Bradykinin
powder, ≥98% (HPLC)
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1 MG
35,80 €
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112,00 €
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203,00 €
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1 MG
35,80 €
5 MG
112,00 €
25 MG
203,00 €
10 MG
208,00 €
100 MG
670,00 €
About This Item
Formula empirica (notazione di Hill):
C50H73N15O11 · xC2H4O2
Numero CAS:
Peso molecolare:
1060.21 (free base basis)
Numero CE:
Numero MDL:
Codice UNSPSC:
12352106
NACRES:
NA.32
Saggio:
≥98% (HPLC)
Stato:
powder
Solubilità:
0.1 M acetic acid: 25 mg/mL, clear, colorless
Prodotti consigliati
Livello qualitativo
Saggio
≥98% (HPLC)
Stato
powder
Condizioni di stoccaggio
desiccated
Colore
white
Solubilità
0.1 M acetic acid: 25 mg/mL, clear, colorless
N° accesso UniProt
Temperatura di conservazione
−20°C
Stringa SMILE
N2([C@@H](CCC2)C(=O)NCC(=O)N[C@@H](Cc5ccccc5)C(=O)N[C@@H](CO)C(=O)N3[C@@H](CCC3)C(=O)N[C@@H](Cc4ccccc4)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)C(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N
InChI
1S/C50H73N15O11/c51-32(16-7-21-56-49(52)53)45(72)65-25-11-20-39(65)47(74)64-24-9-18-37(64)43(70)58-28-40(67)59-34(26-30-12-3-1-4-13-30)41(68)62-36(29-66)46(73)63-23-10-19-38(63)44(71)61-35(27-31-14-5-2-6-15-31)42(69)60-33(48(75)76)17-8-22-57-50(54)55/h1-6,12-15,32-39,66H,7-11,16-29,51H2,(H,58,70)(H,59,67)(H,60,69)(H,61,71)(H,62,68)(H,75,76)(H4,52,53,56)(H4,54,55,57)/t32-,33-,34-,35-,36-,37-,38-,39-/m0/s1
QXZGBUJJYSLZLT-FDISYFBBSA-N
Informazioni sul gene
human ... KNG1 (includes EG:3827)
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Amino Acid Sequence
Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg
Applicazioni
Azioni biochim/fisiol
Activates pain receptors; induces smooth muscle contraction; activates Ca2+-dependent nitric oxide synthetase; increases capillary permeability.
Bradykinin is a pro-inflammatory peptide that acts through G-protein-coupled receptors. It activates sphingolipid metabolism. Fibroblasts treated with bradykinin produce a rapid and important increase in ceramide which is followed by a transient rise in sphingosine content. The peptide also increases ceramide cellular content by rapidly mobilizing neutral glycolipids. Bradykinin plays an important role in the regulation of fluid and electrolyte balance, smooth muscle contraction, vasodilation and capillary permeability. The bradykinin potentiators, which possess no bradykinin activity themselves, enhance the activity of bradykinin.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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How should a solution of bradykinin acetate salt in 0.1M acetic acid be stored? Can it be further diluted in an aqueous buffer?
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