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| Product | Description | |
|---|---|---|
| Gramicidin | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C99H140N20O17. CAS No. 1405-97-6. Prepack ID 25163671-1g. Molecular Weight 1882.3. See USA prepack pricing. |  |
| Gramicidin | Gramicidin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1405-97-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C99H14N20O17. US Biological Life Sciences. |  Worldwide |
| Gramicidin | Gramicidin is an antimicrobial peptide assembling as channels in membranes and increasing their permeability towards cations. Uses: Designed for use in research and industrial production. Additional or Alternative Names: GRAMACIDIN D;GRAMICIDIN;GRAMICIDIN D;GRAMICIDIN D [DUBOS];gramicidin from bacillus brevis*(gramicidin D);Gramicidin micronized USP23;GramicidinN.F.Xiv;gramicidin from bacillus aneurinolyticus (bacillus brevis). Product Category: Inhibitors. Appearance: Solid. CAS No. 1405-97-6. Molecular formula: C99H140N20O17. Mole weight: 0. Purity: ≥98.0%. Product ID: ACM1405976. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Gramicidin | Gramicidin is an antimicrobial peptide assembling as channels in membranes and increasing their permeability towards cations. Uses: Scientific research. Group: Peptides. CAS No. 1405-97-6. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-P0163. |  |
| Gramicidin | It is produced by the strain of Bacillus brevis. It is a family of linear pentadecapeptides isolated from bacillus brevis, and it is a complex of six closely related analogues A1, A2, B1, B2, C1 and C2 where A1 and A2 are the dominant components. It acts by forming channels in cell membranes causing ion leakage, and is an essential bioprobe for understanding the nature of the cell membranes. Synonyms: Gramicidina; Gramicidinum; garamicidin D; HCO-Val-Gly-D-Leu-Ala-D-Val-Val-D-Val-[Trp-D-Leu]3-Trp-NH2-CH2CH2OH. Grades: >95% by HPLC. CAS No. 1405-97-6. Molecular formula: C99H140N20O17. Mole weight: 1882.29. |  |
| Gramicidin A | Gramicidin A is an effective antibiotic against Gram positive organisms. Group: Biochemicals. Grades: Highly Purified. CAS No. 11029-61-1. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C99H140N20O17, Molecular Weight: 1882.29. US Biological Life Sciences. | Worldwide |
| Gramicidin A | Gramicidin A is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Gramicidin A is a highly hydrophobic channel-forming ionophore that forms channels in model membranes that are permeable to monovalent cations. Gramicidin A induces degradation of hypoxia inducible factor 1 α ( HIF-1α ) [1] [2]. Uses: Scientific research. Group: Peptides. CAS No. 11029-61-1. Pack Sizes: 5 mg. Product ID: HY-P2324. | |
| Gramicidin A | It is produced by the strain of Bacillus brevis. It mainly has anti-gram-positive bacterial activity, and also has effects on Naisseria. LD50 is 0.017 mg/kg (mice, intravenous injection). Synonyms: Valinegramicidin A; Valyl gramicidin A; 1-L-Valinegramicidin A; L-Tryptophanamide, N-formyl-L-valylglycyl-L-alanyl-D-leucyl-L-alanyl-D-valyl-L-valyl-D-valyl-L-tryptophyl-D-leucyl-L-tryptophyl-D-leucyl-L-tryptophyl-D-leucyl-N-(2-hydroxyethyl)-. Grades: ≥90%. CAS No. 11029-61-1. Molecular formula: C99H140N20O17. Mole weight: 1882.29. | |
| Gramicidin B | Gramicidin B is a part of the collective Gramicidin D that is an antibiotic obtained from a soil microbe-Bacillus brevis. Molecular formula: C97H139N19O17. Mole weight: 1843.25. | |
| Gramicidin c | Gramicidin c. Uses: Designed for use in research and industrial production. Additional or Alternative Names: GRAMICIDIN C;GRAMICIDIN S;HCO-X-GLY-L-ALA-D-LEU-L-ALA-D-VAL-L-VAL-D-VAL-L-TRP-D-LEU-L-PHE-D-LEU-L-TRP-D-LEU-L-TRP-NHCH2CH2OH;Cyclo(L-Leu-D-Phe-L-Pro-L-Val-L-Orn-L-Leu-D-Phe-L-Pro-L-Val-L-Orn-);Cyclo(L-Val-L-Orn-L-Leu-D-Phe-L-Pro-L-Val-L-Orn-L-Leu-D-Phe-L-Pro-);Gramicidin S1;Gramicidin S-A;Soviet Gramicidin C. CAS No. 113-73-5. Molecular formula: C60H92N12O10. Mole weight: 1141.45. Purity: 0.95. IUPACName: gramicidin S. Density: 1.24g/cm³. Product ID: ACM113735. Alfa Chemistry ISO 9001:2015 Certified. | |
| Gramicidin C | Gramicidin C is a naturally occuring polypeptide antibiotic isolated from B. brevis var. G.B. Synonyms: Gramicidin C; NCGC00095992-01; Spectrum_000833; Spectrum2_001076; Spectrum3_001749; Spectrum4_000106; Spectrum5_001779; BSPBio_003458; KBioGR_000432; KBioSS_001313; SPECTRUM1500319; SPBio_001092; KBio2_001313; KBio2_003881; KBio2_006449; KBio3_002678; HMS2091H19; Pharmakon1600-01500319; CCG-39758; NSC757043; STK177209; AKOS005410749; NSC-757043; NCGC00095992-02; SBI-0051395.P003; FT-0775150; G05080; cyclo (leucyl phenyl alanyl prolyl valyl ornithyl leucyl phenyl alanyl prolyl valyl ornithyl ). Grades: >90% by HPLC. CAS No. 9062-61-7. Molecular formula: C60H92N12O10. Mole weight: 1141.4. | |
| Gramicidin S | Gramicidin S (Gramicidin soviet) is a cationic cyclic peptide antibiotic. Gramicidin S is active against Gram-negative and Gram-positive bacteria by perturbing integrity of the bacterial membranes. Gramicidin S also inhibits cytochrome bd quinol oxidase [1]. Uses: Scientific research. Group: Peptides. Alternative Names: Gramicidin soviet. CAS No. 113-73-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P5712. | |
| Gramicidin S | Gramicidin S is an antibiotic produced by the strain of Bacillus brevis. It is effective against some gram-positive and gram-negative bacteria as well as some fungi. Uses: For research use only. Synonyms: Gramicin S-A; Gramicin S 1; Cyclo(L-valyl-L-ornithyl-L-leucyl-D-phenylalanyl-L-prolyl-L-valyl-L-ornithyl-L-leucyl-D-phenylalanyl-L-prolyl); Gramacidine S; Gramicidina S; Gramicidinum S. Grades: >95%. CAS No. 113-73-5. Molecular formula: C60H92N12O10. Mole weight: 1141.46. | |
| Gramicidin S | Gramicidin S is an anttiboitics. Gramicidin S reduces the cell number of planktonic cells within 20-40 min at a concentration of 40-80 μg/mL. Gramicidin S kills the cells of pre-grown biofilms at concentrations of 100-200 μg/mL, such that no re-growth is possible. The translocation of the peptide into the cell interior and its complexation with intracellular nucleotides, including the alarmon ppGpp, can explain its anti-biofilm effect. The successful treatment of persistently infected root canals of two volunteers confirms the high effectiveness of GS. The broad Gramicidin S activity towards resistant, biofilm-forming E. faecalis suggests its applications for approval in root canal medication. Uses: Designed for use in research and industrial production. Product Category: Others. Appearance: Solid powder. CAS No. 113-73-5. Molecular formula: C60H92N12O10. Mole weight: 1141.47. Purity: >98%. IUPACName: (6R,9S,12S,15S,17aS,23R,26S,29S,32S,34aS)-12,29-bis(3-aminopropyl)-6,23-dibenzyl-9,26-diisobutyl-15,32-diisopropyldocosahydro-1H,5H-dipyrrolo[1,2-a:1',2'-p][1,4,7,10,13,16,19,22,25,28]decaazacyclotriacontine-5,8,11,14,17,22,25,28,31,34(34aH)-decaone. Canonical SMILES: CC(C)C[C@@H]1NC(=O)[C@H](CCCN)NC(=O)[C@@H](NC(=O)[C@@H]2CCCN2C(=O)[C@@H](Cc3ccccc3)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN)NC(=O)[C@@H](NC(=O)[C@@H]4CCCN4C(=O)[C@@H](Cc5ccccc5)NC1=O)C(C)C)C(C)C. Product ID: ACM113735-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Gramicidin S dihydrochloride | It is produced by the strain of Bacillus brevis. It mainly has anti-gram-positive bacterial activity. Synonyms: Gramicidin S 2HCl. CAS No. 15207-30-4. Molecular formula: C60H92N12O10.2HCl. Mole weight: 1214.36. | |
| Fromyl-L-Valine | An intermediate of gramicidin A biosynthesis. Synonyms: For-L-Val-OH; N-Formyl-L-valine; FOR-VAL-OH; N-Formyl-valin; 2-formamido-3-methyl-butanoic acid; FORMYL-L-VALINE. Grades: ≥ 98% (HPLC). CAS No. 4289-97-8. Molecular formula: C6H11NO3. Mole weight: 145.16. | |
| Gramicdin A | Gramicidin A is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Uses: Designed for use in research and industrial production. Product Category: Others. Appearance: Solid powder. CAS No. 11029-61-1. Molecular formula: C99H140N20O17. Mole weight: 1882.33. Purity: >98%. IUPACName: (R)-2-((2S,5R,8S,11R,14S,17R,20S,26S)-2-((1H-indol-3-yl)methyl)-17-isobutyl-5,8,11,26-tetraisopropyl-14,20-dimethyl-4,7,10,13,16,19,22,27,28-nonaoxo-3,6,9,12,15,18,21,24,25-nonaazaoctacosanamido)-N-((5S,8R,11S,14R,17S)-5,11-bis((1H-indol-3-yl)methyl)-1-hydroxy-18-(1H-indol-3-yl)-8,14-diisobutyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaoctadecan-17-yl)-4-methylpentanamide. Canonical SMILES: [H]C(N[C@H](C(NCC(N[C@@H](C)C(N[C@@H](C(N[C@@H](C)C(N[C@@H](C(N[C@H](C(N[C@@H](C(N[C@@H](CC1=CNC2=C1C=CC=C2)C(N[C@@H](C(N[C@@H](CC3=CNC4=C3C=CC=C4)C(N[C@@H](C(N[C@@H](CC5=CNC6=C5C=CC=C6)C(N[C@@H](C(N[C@@H](CC7=CNC8=C7C=CC=C8)C(NCCO)=O)=O)CC(C)C)=O)=O)CC(C)C)=O)=O)CC(C)C)=O)=O)C(C)C)=O)C(C)C)=O)C(C)C)=O)=O)CC(C)C)=O)=O)=O)C(C)C)=O. Product ID: ACM11029611-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Phenylalanine chloromethylketone hydrochloride | An inhibitor of gramicidin S synthetase 2. Synonyms: L-Phenylalanine chloromethylketone hydrochloride; PHENYLALANINE-CHLOROMETHYLKETONE HCl; L-PHENYLALANINE CHLOROMETHYLKETONE HYDROCHLORIDE; H-PHE-CHLOROMETHYLKETONE HCl; H-PHE-CMK HCl. Grades: ≥ 99% (NMR). CAS No. 52735-71-4. Molecular formula: C10H12NOCl·HCl. Mole weight: 234.19. | |
| phenylalanine racemase (ATP-hydrolysing) | The enzyme phenylalanine racemase is the enzyme that acts on amino acids and derivatives. It activates both the L & D stereo isomers of phenylalanine to form L-phenylalanyl adenylate and D-phenylalanyl adenylate, which are bound to the enzyme. These bound compounds are then transferred to the thiol group of the enzyme followed by conversion of its configuration, the D-isomer being the more favorable configuration of the two, with a 7 to 3 ratio between the two isomers. The racemisation reaction of phenylalanine is coupled with the highly favorable hydrolysis of adenosine triphosphate (ATP) to adenosine monophosphate (AMP) and pyrophosphate (PP), thermodynamically allowing it to proceed. This reaction is then drawn forward by further hydrolyzing PP to inorganic phosphate (Pi), via Le Chatelier's principle. Group: Enzymes. Synonyms: phenylalanine racemase; phenylalanine racemase (adenosine triphosphate-hydrolysing); gramicidin S synthetase I. Enzyme Commission Number: EC 5.1.1.11. CAS No. 37290-95-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5369; phenylalanine racemase (ATP-hydrolysing); EC 5.1.1.11; 37290-95-2; phenylalanine racemase; phenylalanine racemase (adenosine triphosphate-hydrolysing); gramicidin S synthetase I. Cat No: EXWM-5369. |  |
| Tyrothricin | Tyrothricin is a polypeptide antibiotic mixture isolated from Bacillus brevis and consists of tyrocidines and gramicidins. Tyrothricin shows activity against bacteria , fungi and some viruses. Tyrothricin containing formulations are used in sore throat agents and in agents for the healing of infected superficial and small-area wounds [1]. Uses: Scientific research. Group: Natural products. CAS No. 1404-88-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-120435. | |
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