Neuromedin C (porcine)CAS# 81608-30-2 |
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| Cas No. | 81608-30-2 | SDF | Download SDF |
| PubChem ID | 5486814 | Appearance | Powder |
| Formula | C50H73N17O11S | M.Wt | 1120.29 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble to 1 mg/ml in sterile water | ||
| Chemical Name | (2S)-2-[(2-aminoacetyl)amino]-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]butanediamide | ||
| SMILES | CC(C)CC(C(=O)NC(CCSC)C(=O)N)NC(=O)C(CC1=CN=CN1)NC(=O)CNC(=O)C(C(C)C)NC(=O)C(C)NC(=O)C(CC2=CNC3=CC=CC=C32)NC(=O)C(CC4=CN=CN4)NC(=O)C(CC(=O)N)NC(=O)CN | ||
| Standard InChIKey | RWBLWXCGQLZKLK-USVTTYPOSA-N | ||
| Standard InChI | InChI=1S/C50H73N17O11S/c1-25(2)13-34(46(74)63-33(43(53)71)11-12-79-6)64-47(75)36(15-29-20-54-23-58-29)62-41(70)22-57-50(78)42(26(3)4)67-44(72)27(5)60-45(73)35(14-28-19-56-32-10-8-7-9-31(28)32)65-48(76)37(16-30-21-55-24-59-30)66-49(77)38(17-39(52)68)61-40(69)18-51/h7-10,19-21,23-27,33-38,42,56H,11-18,22,51H2,1-6H3,(H2,52,68)(H2,53,71)(H,54,58)(H,55,59)(H,57,78)(H,60,73)(H,61,69)(H,62,70)(H,63,74)(H,64,75)(H,65,76)(H,66,77)(H,67,72)/t27-,33-,34-,35-,36-,37-,38-,42-/m0/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| Description | Mammalian bombesin-like neuropeptide; first isolated from pig spinal cord. Stimulates rat uterine smooth muscle contraction, and gastrin and somatostatin secretion in vitro. Increases blood pressure and pancreatic exocrine secretion in dogs in vivo. |
Neuromedin C (porcine) Dilution Calculator
Neuromedin C (porcine) Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 0.8926 mL | 4.4631 mL | 8.9263 mL | 17.8525 mL | 22.3157 mL |
| 5 mM | 0.1785 mL | 0.8926 mL | 1.7853 mL | 3.5705 mL | 4.4631 mL |
| 10 mM | 0.0893 mL | 0.4463 mL | 0.8926 mL | 1.7853 mL | 2.2316 mL |
| 50 mM | 0.0179 mL | 0.0893 mL | 0.1785 mL | 0.3571 mL | 0.4463 mL |
| 100 mM | 0.0089 mL | 0.0446 mL | 0.0893 mL | 0.1785 mL | 0.2232 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Structure-activity relationships of neuromedin U. V. study on the stability of porcine neuromedin U-8 at the C-terminal asparagine amide under mild alkaline and acidic conditions.[Pubmed:16651761]
Chem Pharm Bull (Tokyo). 2006 May;54(5):659-64.
Porcine neuromedin U-8 (X-Asn-NH(2), X=H-Tyr-Phe-Leu-Phe-Arg-Pro-Arg) is occasionally unstable in the biological fluids used for bioassay as well as in the acidic solutions used for purification of synthetic peptides. In this study, HPLC examination of an incubate solution of X-Asn-NH(2) revealed that the main decomposition products in Tyrode's solution (pH 7.4) were either alpha- or beta-monocarboxylic acid analogs (X-Asn-OH or X-Asp-NH(2)), and that no dicarboxylic acid analog (X-Asp-OH) was produced. Further investigation, employing a model peptide (Y-Asn-NH(2), Y=Benzoyl-Pro-Arg) incubated in a 0.1 M sodium bicarbonate solution at 60 degrees C, revealed that the decomposition of C-terminal Asn-NH(2) occurred through the formation of an aminosuccinimide intermediate (Y-Asu), at a rate faster than that of Y-Asn-Ser peptide but slower than that of Y-Asn-Gly peptide. Mild acid hydrolysis of X-Asn-NH(2) examined in a 1 M HCl solution at 60 degrees C yielded X-Asn-OH and X-Asp-NH(2), which further decomposed to yield X-Asp-OH. The C-terminal degradation of X-Asn-NH(2) resulted in reduced biological and immunochemical binding activities.
Neuromedin C: a bombesin-like peptide identified in porcine spinal cord.[Pubmed:6546686]
Biochem Biophys Res Commun. 1984 Feb 29;119(1):14-20.
From a side fraction obtained in our previous isolation of neuromedin B from porcine spinal cord, we have purified another decapeptide that exhibits a potent stimulant effect on the smooth muscle preparation of rat uterus. By microsequencing and synthesis, the amino acid sequence of the peptide has been identified as: Gly-Asn-His-Trp-Ala-Val-Gly-His-Leu-Met-NH2. This peptide is found to be identical with the carboxy-terminal subsequence [18-27] of gastrin releasing peptide, and to display a potent contractile activity on rat uterus in the characteristic manner of bombesin. These facts strongly suggest that the peptide may be a neuromediator in the neural communication systems of mammals. We propose the name "neuromedin C" for this peptide, since it is closely related to "neuromedin B", recently identified as a bombesin-like mammalian peptide.
