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| | BAM-22P (8-22) (human, mouse, rat, bovine) (trifluoroacetate salt) Basic information |
| | BAM-22P (8-22) (human, mouse, rat, bovine) (trifluoroacetate salt) Chemical Properties |
| | BAM-22P (8-22) (human, mouse, rat, bovine) (trifluoroacetate salt) Usage And Synthesis |
| Description | BAM-22P (8-22) is an endogenous neuropeptide derived from proenkephalin A and an agonist of MAS-related G protein-coupled receptor family member X1 (MRGPRX1), previously known as sensory neuron-specific G protein-coupled receptor 4 (SNSR4).1 It is involved in prurition and nociception. BAM-22P (8-22) induces calcium mobilization in HEK293S cells expressing human MRGPRX1 or SNSR3 (EC50s = 14 and 28 nM, respectively) and inhibits voltage-induced calcium currents in isolated rat neurons expressing human MRGPRX1 (EC50 = 0.6 µM).2 Intrathecal administration of BAM-22P (8-22) (30 nmol/animal) decreases the tail-flick latency in rats stimulated with the Gαi inhibitor pertussin toxin and increases the tail-flick latency in rats stimulated with the phospholipase C (PLC) inhibitor U-73122, indicating changes in pain sensitivity.3 BAM-22P (8-22) (100 µg/animal) increases scratching behavior in wild-type mice and enhances bile-duct ligation-induced scratching behavior in a mouse model of cholestasis.4WARNING This product is not for human or veterinary use. | | References | [1] PAOLA M.C. LEMBO. Proenkephalin A gene products activate a new family of sensory neuron–specific GPCRs[J]. Nature neuroscience, 2002, 5 3: 201-209. DOI: 10.1038/nn815 [2] HUANMIAN CHEN Stephen R I. Modulation of ion channels and synaptic transmission by a human sensory neuron-specific G-protein-coupled receptor, SNSR4/mrgX1, heterologously expressed in cultured rat neurons.[J]. Journal of Neuroscience, 2004, 24 21: 5044-5053. DOI: 10.1523/jneurosci.0990-04.2004 [3] TINGJUN CHEN Yanguo H Dongmei Wang. Dual modulation effects of Mas-related gene (Mrg) receptors on pain sensitivity in rats[J]. Neuroscience Letters, 2012, 514 1: Pages 82-85. DOI: 10.1016/j.neulet.2012.02.062 [4] BABINA SANJEL W S H Maeng. BAM8-22 and its receptor MRGPRX1 may attribute to cholestatic pruritus[J]. Scientific Reports, 2019. DOI: 10.1038/s41598-019-47267-5 |
| | BAM-22P (8-22) (human, mouse, rat, bovine) (trifluoroacetate salt) Preparation Products And Raw materials |
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