Endogenous substance P homolog that is a selective agonist at the tachykinin NK1 receptor (IC50 values are 1.8, 370 and 480 nM for NK1, NK3 and NK2 receptors respectively). Has proliferative and antiapoptotic actions on B-cells in vitro and is antihypertensive in vivo.
(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 0.70 mg/ml in water|
Preparing Stock Solutions
The following data is based on the product molecular weight 1185.4. 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||0.84 mL||4.22 mL||8.44 mL|
|5 mM||0.17 mL||0.84 mL||1.69 mL|
|10 mM||0.08 mL||0.42 mL||0.84 mL|
|50 mM||0.02 mL||0.08 mL||0.17 mL|
References are publications that support the products' biological activity.
Bellucci et al (2002) Pharmacological profile of the novel mammalian tachykinin hemokinin 1. Br.J.Pharmacol. 135 266 PMID: 11786503
Kurtz et al (2002) Identification, localization and receptor characterization of novel mammalian substance P-like peptides. Gene 296 205 PMID: 12383518
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Keywords: Hemokinin 1 (human), supplier, Endogenous, selective, NK1, agonists, Tachykinin, Receptors, Neurokinin, Hemokinin1, (human), NK1, Receptor, NK1, Receptor, Tocris Bioscience
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