| Size | Price | Stock | Qty |
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| 500mg |
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| 1g |
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Bacilysin is a novel and potent antibacterial. Bacilysin is a non-ribosomally synthesised dipeptide that consists of L-alanyl and anticapsin units linked by a peptide bond. It has a role as a metabolite. It is a dipeptide, an epoxide, an alicyclic ketone and a peptide antibiotic. It is a tautomer of a bacilysin zwitterion. Tetaine/Bacilysin has been reported in Bacillus subtilis.
| Targets |
Antibactirial
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|---|---|
| ln Vitro |
Microbes produce a diverse range of secondary metabolites in response to various environmental factors and interspecies competition. This enables them to become superior in a particular environment. Bacilysin, a dipeptide antibiotic produced by Bacillus species, is active against a broad range of microorganisms. Because of its simple structure and excellent mode of action, i.e., through the inhibition of glucosamine 6-phosphate synthase, it has drawn the attention of researchers. In addition, it acts as a pleiotropic signaling molecule that affects different cellular activities. However, all Bacillus species are not capable of producing bacilysin. The biosynthesis of bacilysin by Bacillus species is not uniform throughout the population; specificity and heterogeneity at both the strain and species levels has been observed. This review discusses how bacilysin is biosynthesized by Bacillus species, the regulators of its biosynthesis, its importance in the host, and the abiotic factors affecting bacilysin production[1].
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| Toxicity/Toxicokinetics |
mouse LD50 intravenous 450 mg/kg CRC Handbook of Antibiotic Compounds, Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980, 4(1)(221), 1980
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| References | |
| Additional Infomation |
Bacilysin is a non-ribosomally synthesised dipeptide that consists of L-alanyl and anticapsin units linked by a peptide bond. It has a role as a metabolite. It is a dipeptide, an epoxide, an alicyclic ketone and a peptide antibiotic. It is a tautomer of a bacilysin zwitterion.
Tetaine has been reported in Bacillus subtilis with data available. |
| Molecular Formula |
C12H18N2O5
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|---|---|
| Molecular Weight |
270.29
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| Exact Mass |
270.122
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| Elemental Analysis |
C, 53.33; H, 6.71; N, 10.36; O, 29.60
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| CAS # |
29393-20-2
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| PubChem CID |
86583338
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| Appearance |
Typically exists as solid at room temperature
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| LogP |
0.13
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| Hydrogen Bond Donor Count |
3
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| Hydrogen Bond Acceptor Count |
6
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| Rotatable Bond Count |
5
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| Heavy Atom Count |
19
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| Complexity |
411
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| Defined Atom Stereocenter Count |
5
|
| SMILES |
NC(C(NC(C(O)=O)CC1CCC(=O)C2C1O2)=O)C
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| InChi Key |
XFOUAXMJRHNTOP-PFQXTLEHSA-N
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| InChi Code |
InChI=1S/C12H18N2O5/c1-5(13)11(16)14-7(12(17)18)4-6-2-3-8(15)10-9(6)19-10/h5-7,9-10H,2-4,13H2,1H3,(H,14,16)(H,17,18)/t5-,6-,7-,9+,10-/m0/s1
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| Chemical Name |
(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-[(1R,2S,6R)-5-oxo-7-oxabicyclo[4.1.0]heptan-2-yl]propanoic acid
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| Synonyms |
KM-208; Bacilysin; Bacilysin; Tetaine; 29393-20-2; Antibiotic KM 208; 90R5Q4BW17; N-L-Alanyl-3-(5-oxo-7-oxabicyclo(4.1.0)hept-2-yl)-L-alanine; L-Alanine, L-alanyl-3-[(1R,2S,6R)-5-oxo-7-oxabicyclo[4.1.0]hept-2-yl]-; L-alanyl-3-[(1R,2S,6R)-5-oxo-7-oxabicyclo[4.1.0]hept-2-yl]-L-alanine; KM 208
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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|---|---|
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.6997 mL | 18.4986 mL | 36.9973 mL | |
| 5 mM | 0.7399 mL | 3.6997 mL | 7.3995 mL | |
| 10 mM | 0.3700 mL | 1.8499 mL | 3.6997 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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