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Documentos Principais

S0274

Sigma-Aldrich

[D-Arg1, D-Trp7,9, Leu11]-Substance P acetate salt

≥97% (HPLC)

Sinônimo(s):

Spantide I

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About This Item

Fórmula empírica (Notação de Hill):
C75H108N20O13 · xC2H4O2
Número CAS:
Peso molecular:
1497.79 (free base basis)
Código UNSPSC:
12352200

Ensaio

≥97% (HPLC)

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

CC(O)=O.CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc3ccccc3)NC(=O)[C@@H](Cc4c[nH]c5ccccc45)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]6CCCN6C(=O)[C@H](CCCCN)NC(=O)[C@@H]7CCCN7C(=O)[C@H](N)CCCNC(N)=N)C(N)=O

Informações sobre genes

human ... TACR1(6869)
mouse ... TACR1(21336)
rat ... TACR1(24807)

Amino Acid Sequence

Arg-Pro-Lys-Pro-Gln-Gln-Trp-Phe-Trp-Leu-Leu-NH2

Ações bioquímicas/fisiológicas

Potent NK-1 tachykinin receptor antagonist.

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Sharon A McClellan et al.
Investigative ophthalmology & visual science, 49(4), 1502-1511 (2008-04-04)
Studies have shown that blocking substance P (SP) binding to neurokinin 1 receptor with spantide I prevents Pseudomonas aeruginosa-induced corneal perforation in susceptible C57BL/6 mice. This study tested the effect of SP injection on the resistance response (cornea heals) of
Zimei Zhou et al.
Investigative ophthalmology & visual science, 49(10), 4458-4467 (2008-06-21)
Apoptosis was examined after Pseudomonas aeruginosa corneal infection in C57BL/6 (B6, susceptible) and BALB/c (resistant) mice. TUNEL staining, real-time RT-PCR, polymorphonuclear neutrophils (PMNs) and macrophage (Mphi) depletion, and immunostaining were used. Intense TUNEL staining was seen in BALB/c versus B6
A C Broiz et al.
Neuroscience, 201, 134-145 (2011-11-30)
The dorsal periaqueductal gray (dPAG) is the main output structure for the defensive response to proximal aversive stimulation. Panic-like responses, such as freezing and escape behaviors, often result when this structure is electrically stimulated. Freezing also ensues after termination of
Jeffrey Tessier et al.
Infection and immunity, 75(4), 1895-1903 (2007-01-31)
Bacillus anthracis edema toxin (ET), composed of protective antigen and an adenylate cyclase edema factor (EF), elicits edema in host tissues, but the target cells and events leading from EF-mediated cyclic-AMP production to edema are unknown. We evaluated the direct
Radomir Radomirov et al.
Archives italiennes de biologie, 148(4), 377-388 (2011-02-11)
The evacuative motor responses of the anal canal and recto-anal reflexes during defecation were studied in an isolated rat recto-anal model preparation using (i) partitioned organ bath, (ii) electrical stimulation, (iii) balloon distension and (iv) morphological techniques. Electrical field stimulation

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