Potent endogenous agonist peptide for the newly identified sensory neuron specific receptor (SNSR); isolated from bovine adrenal medulla. EC50 values are 13 and 16 nM for human SNSR3 and SNSR4 respectively. Also potent opioid agonist (IC50 = 1.3 nM in guinea pig ileum preparation). Produces opioid- and non-opioid receptor mediated antinociceptive effects in vivo.
|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 1 mg/ml in water|
Preparing Stock Solutions
The following data is based on the product molecular weight 2839.24. 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||0.35 mL||1.76 mL||3.52 mL|
|5 mM||0.07 mL||0.35 mL||0.7 mL|
|10 mM||0.04 mL||0.18 mL||0.35 mL|
|50 mM||0.01 mL||0.04 mL||0.07 mL|
References are publications that support the products' biological activity.
Hong et al (2004) Dual effects of intrathecal BAM22 on nociceptive responses in acute and persistent pain - potential function of a novel receptor. Br.J.Pharmacol. 141 423 PMID: 14718254
Lembo et al (2002) Proenkephalin A gene products activate a new family of sensory neuron-specific GPCRs. Nat.Neurosci. 5 201 PMID: 11850634
Mizuno et al (1980) A new family of endogenous "big" met-enkephalins from bovine adrenal medulla: purification and structure of docosa- (BAM-22P) and eicosapeptide (BAM-20P) with very potent opiate activity. Biochem.Biophys.Res.Commun. 97 1283 PMID: 7213356
Simonin and Kieffer (2002) Two faces for an opioid peptide - and more receptors for pain research. Nat.Neurosci. 5 185 PMID: 11865303
If you know of a relevant reference for BAM 22P, please let us know.
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Keywords: BAM 22P, supplier, agonists, sensory, neuron-specific, receptors, SNSR, Opioids, BAM22P, BAM22(1-22), Bovine, adrenal, medullary, peptide-22P, BAM, 22, (1-22), Miscellaneous/Non-selective, Opioids, Sensory, Neuron-Specific, Receptors, Miscellaneous/Non-selective, Opioids, Tocris Bioscience
1 Citation for BAM 22P
Citations are publications that use Tocris products. Selected citations for BAM 22P include:
Gupta et al (2014) Opioid receptor function is regulated by post-endocytic peptide processing. J Biol Chem 289 19613 PMID: 24847082
Do you know of a great paper that uses BAM 22P from Tocris? If so please let us know.
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
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.
The key feature of drug addiction is the inability to stop using a drug despite clear evidence of harm. This poster describes the brain circuits associated with addiction, and provides an overview of the main classes of addictive drugs and the neurotransmitter systems that they target.
Peripheral sensitization is the reduction in the threshold of excitability of sensory neurons that results in an augmented response to a given external stimulus. This poster outlines the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. The role of ion channels, GPCRs, neurotrophins, and cytokines in sensory neurons are also described.