Sensory neuropeptide and inflammatory mediator. Exerts excitatory effects on central and peripheral neurons, constricts bronchioles and is involved in pain transmission.
(Modifications: Met-11 = C-terminal amide)
|Storage||Desiccate at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solubility||Soluble to 0.80 mg/ml in water|
Preparing Stock Solutions
The following data is based on the product molecular weight 1347.6. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||0.74 mL||3.71 mL||7.42 mL|
|5 mM||0.15 mL||0.74 mL||1.48 mL|
|10 mM||0.07 mL||0.37 mL||0.74 mL|
|50 mM||0.01 mL||0.07 mL||0.15 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Andoh et al (1998) Substance P induction of itch-associated response mediated by cutaneous NK1 tachykinin receptors in mice. J.Pharmacol.Exp.Ther. 286 1140 PMID: 9732370
Pernow et al (1983) Substance P. Pharmacol.Rev. 35 85 PMID: 6196797
Walsh et al (1995) Substance P-induced inflammatory responses in guinea-pig skin: the effect of specific NK1 receptor antagonists and the role of endogenous mediators. Br.J.Pharmacol. 114 1343 PMID: 7541689
If you know of a relevant reference for Substance P, please let us know.
View Related Products by Product Action
Keywords: Substance P, supplier, Sensory, neuropeptide, inflammatory, mediators, Tachykinin, Non-Selective, Neurokinin, Receptors, agonists, SubstanceP, neuropeptides, Other, Tachykinin, Tocris Bioscience
7 Citations for Substance P
Citations are publications that use Tocris products. Selected citations for Substance P include:
Robery et al (2011) Investigating the effect of emetic compounds on chemotaxis in Dictyostelium identifies a non-sentient model for bitter and hot tastant research. PLoS One 6 e24439 PMID: 21931717
Shanley et al (2011) Evidence for regulatory diversity and auto-regulation at the TAC1 locus in sensory neurones. J Neurosci 8 10 PMID: 21294877
Li et al (2009) Activation of glycogen synthase kinase-3 β is required for hyperdopamine and D2 receptor-mediated inhibition of synaptic NMDA receptor function in the rat prefrontal cortex. J Neurosci 29 15551 PMID: 20007479
Hanson et al (2009) A homogeneous fluorescent live-cell assay for measuring 7-transmembrane receptor activity and agonist functional selectivity through β-arrestin recruitment. Antioxid Redox Signal 14 798 PMID: 19531663
Howe et al (2004) Role of neurokinin 3 receptors in supraoptic vasopressin and oxytocin neurons. J Biomol Screen 24 10103 PMID: 15537880
Fisher et al (2015) Increased CCN2, substance P and tissue fibrosis are associated with sensorimotor declines in a rat model of repetitive overuse injury. J Cell Commun Signal 9 37 PMID: 25617052
Hur and Park (2013) Long-term potentiation of excitatory synaptic strength in spinothalamic tract neurons of the rat spinal cord. Korean J Physiol Pharmacol 17 553 PMID: 24381506
Do you know of a great paper that uses Substance P from Tocris? If so please let us know.
Literature in this Area
Peptides Involved in Appetite Modulation Scientific Review
Written by Sonia Tucci, Lynsay Kobelis and Tim Kirkham, this review provides a synopsis of the increasing number of peptides that have been implicated in appetite regulation and energy homeostasis; putative roles of the major peptides are outlined and compounds available from Tocris are listed.