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Chaetocin. Group: Biochemicals. Grades: Purified. CAS No. 28097-03-2. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Chaetocin
Chaetocin is a specific inhibitor of the histone methyltransferase ( HMT ) SU(VAR)3-9 with an IC 50 of 0.6 μM for SU(VAR)3-9. It also inhibits thioredoxin reductase ( TrxR ) with an IC 50 of 4 μM. Uses: Scientific research. Group: Natural products. CAS No. 28097-03-2. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N2019.
Chaetocin
It is produced by the strain of Chaetomium minutum. It has the activity of anti-gram-positive bacteria and negative bacteria. Synonyms: Caetocin; Chetocin; 3,11a-Epidithio-11aH-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole, bimol. deriv.; (+)-Chaetocin; (+)-Chaetocin A; Chaetocin A; [3S-[3α,5aβ,10bβ(3'R*,5'aS*,10'bS*,11'aR*),11aα]]-2,2',3,3',5a,5'a,6,6'-Octahydro-3,3'-bis(hydroxymethyl)-2,2'-dimethyl-[10b,10'b(11H,11'H)-Bi-3,11a-epidithio-11aH-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole]-1,1',4,4'-tetrone; NSC-745363. Grade: >99% by HPLC. CAS No. 28097-03-2. Molecular formula: C30H28N6O6S4. Mole weight: 696.84.
Chaetocin (Chetocin)
Chaetocin is an epithiodioxopiperazine antibiotic that has recently shown promise as a selective antitumor agent. Chaetocin is a specific inhibitor for the lysine-specific methyltransferase SU(VAR)3-9 both in vitro and in vivo. Chaetocin is dramatically accumulated in cancer cells via a process inhibited by glutathione. Inside the cell, its activity is mediated by the imposition of oxidative stress. Group: Biochemicals. Alternative Names: Chetocin. Grades: Highly Purified. CAS No. 28097-03-2. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Chaetocin, Lys Methyltransferase Inhibitor
Lys methyltransferase inhibitor. Inhibits the lysine methyltransferase SU (VAR)3-9. Displays antimyeloma activity in IL-6-dependent myeloma cell lines. Cell permeable. Group: Biochemicals. Grades: Highly Purified. CAS No. 28097-03-2. Pack Sizes: 200ug. US Biological Life Sciences.
Worldwide
Ditryptophenaline
Ditryptophenaline is an alkaloid metabolite of Aspergillus flavus. Ditryptophenaline exhibits potential analgesic and anti-inflammatory activities. It is a tachykinin antagonist. Synonyms: (-)-ditryptophenaline; Chaetocin, 2,5:2',5'-dide(epidithio)-19,19'-dideoxy-19,19'-diphenyl-, (2'beta,5'alpha,7'S,15'beta)-; [10b,10'b-Bi-10bH-pyrazino[1',2':1,5]pyrrolo[2,3-b]indole]-1,1',4,4'-tetrone, 2,2',3,3',5a,5'a,6,6',11,11',11a,11'a-dodecahydro-2,2'-dimethyl-3,3'-bis(phenylmethyl)-, (3S,3'S,5aS,5'aS,10bS,10'bS,11aS,11'aS)-. Grade: 98.0%. CAS No. 64947-43-9. Molecular formula: C42H40N6O4. Mole weight: 692.80.
Leptosin I
It is produced by the strain of I Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.13 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (5alpha,6S,6'S,15alpha)-; (+)-Leptosin I; 22bH-18,22a-(Iminomethano)-10b,23a-methano-10bH,23aH-indolo[2'',3'':2',3'][1,2,3,4,6]tetrathiazocino[6'',5'':1',5']pyrrolo[3',4':6,7]pyrazino[2''',1''':2,3][1,3]oxazepino[4,5-b]indole-1,4,17,25(18H)-tetrone,2,3,5a,6,15,15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2,26-dimethyl-18-(1-methylethyl)-, (3a,5ab,10ba,10cS*,15ab,18b,22ab,22ba,23aa,24S*)-(+)-; Leptosine I. CAS No. 160472-96-8. Molecular formula: C32H32N6O7S4. Mole weight: 740.89.
Leptosin J
It is produced by the strain of J Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.25 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (2alpha,5alpha,6S,6'S,15alpha)-; 22bH-18,22a-(Iminomethano)-10b,23a-methano-10bH,23aH-indolo[2'',3'':2',3'][1,2,3,4,6]tetrathiazocino[6'',5'':1',5']pyrrolo[3',4':6,7]pyrazino[2''',1''':2,3][1,3]oxazepino[4,5-b]indole-1,4,17,25(18H)-tetrone,2,3,5a,6,15,15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2,26-dimethyl-18-(1-methylethyl)-, (3a,5aa,10bb,10cR*,15aa,18a,22aa,22bb,23ab,24R*)-(+)-; Leptosine J. CAS No. 160550-15-2. Molecular formula: C32H32N6O7S4. Mole weight: 740.89.
Melinacidin IV
It is produced by the strain of Verticillium tenerum. It is similar to Chaetocin and has anti-gram-positive bacterial and HeLa cell activity. Synonyms: 11,11'-Dihydroxychaetocin; (6S,6'S)-6,6'-Dihydroxychaetocin; Chetocin, 11,11'-dihydroxy-; Chaetocin, 6,6'-dihydroxy-, (6S,6'S)-; 11α,11'α-Dihydroxychactocin. CAS No. 37934-52-4. Molecular formula: C30H28N6O8S4. Mole weight: 728.84.
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