21-hydroxyoligomycin A
- CAS No.
- 102042-09-1
- Chemical Name:
- 21-hydroxyoligomycin A
- Synonyms
- 21-hydroxyoligomycin A;HydroxyoligoMycin A, 21-;NeMadectin oMega, LL-F28249 oMega;Spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-[2H]pyran]-3,9,13-trione,22-ethyl-3',4',5',6'-tetrahydro-7,11,14,15,23-pentahydroxy-6'-[(2R)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-,(1R,2'S,4E,5'S,6S,6'S,7R,8S,10R,11R,12S,14R,15S,16R,18E,20E,22R,25S,28S,29R)-
- CBNumber:
- CB11332057
- Molecular Formula:
- C45H74O12
- Molecular Weight:
- 807.06
- MDL Number:
- MOL File:
- 102042-09-1.mol
- MSDS File:
- SDS
21-hydroxyoligomycin A price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 20599 | 21-hydroxy Oligomycin A ≥95% | 102042-09-1 | 1mg | $332 | 2024-03-01 | Buy |
| Cayman Chemical | 20599 | 21-hydroxy Oligomycin A ≥95% | 102042-09-1 | 5mg | $663 | 2024-03-01 | Buy |
| TRC | H942793 | 21-HydroxyoligomycinA | 102042-09-1 | 1mg | $315 | 2021-12-16 | Buy |
| ApexBio Technology | C4205 | 21-hydroxyOligomycinA | 102042-09-1 | 5mg | $1498 | 2021-12-16 | Buy |
| ApexBio Technology | C4205 | 21-hydroxyOligomycinA | 102042-09-1 | 1mg | $428 | 2021-12-16 | Buy |
21-hydroxyoligomycin A Chemical Properties,Uses,Production
Uses
21-Hydroxyoligomycin A is an oligomycin antibiotic coisolated with nemadectins.
Uses
21-Hydroxyoligomycin A is a rare member of the oligomycin class isolated as a co-metabolite of nemadectin, hence its original naming as nemadectin omega. Only limited literature references to this metabolite are available. However, in-house testing suggests that 21-hydroxyoligomycin has a more selective action against mammalian tumour cell lines than oligomycin A, exhibiting only weak antifungal and nematocidal activity.
Biological Activity
21-hydroxy oligomycin a is an antibiotic which was first isolated from s. cyaneogriseus ssp.noncyanogenus [1]. 21-hydroxy oligomycin a functions as μm inhibitor of the multidrug efflux pump p-gp, and low nm inhibitors of k-ras pm localization [1].cancer cell viability screening confirmed that 21-hydroxy oligomycin a was cytotoxic to human colorectal carcinoma cells (ic50 > 3 μm), and was inhibitor of the abc transporter efflux pump p-glyco-protein (p-gp). significantly, 21-hydroxy oligomycin a was exceptionally potent inhibitor of k-ras pm localisation with emax of 0.67–0.75 and an ic50 of 1.5–14 nm [1]. 21-hydroxy oligomycin a was inhibitor of k-ras pm localisation in mdck cell with an ic50 of 4.82 ± 0.70 nm. 21-hydroxy oligomycin a was moderately cytotoxic towards both sw620 and sw620 ad300 cells with the ic50 of 14.4 ± 0.6 and 11.8 ± 3.1 μm, respectively. in the flow cytometry assay, 21-hydroxy oligomycin a (20 μm) increased intracellular calcein fluorescence significantly when compared with the negative control [1].
References
[1] salim a a, tan l, huang x c, et al. oligomycins as inhibitors of k-ras plasma membrane localisation[j]. organic & biomolecular chemistry, 2016, 14(2): 711-715.
21-hydroxyoligomycin A Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19743 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 | info@efebio.com | China | 9709 | 58 |
| Lynnchem | 86-(0)29-85992781 17792393971 | info@lynnchem.com | China | 4587 | 58 |
| Novachemistry | 44-20819178-90 02081917890 | info@novachemistry.com | United Kingdom | 4381 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 55954 | 58 |
| Meng Cheng Technology (Shanghai) Co., LTD | 400-820-6829 | sales@mitachieve.com | China | 8864 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing1@energy-chemical.com | China | 44843 | 58 |
| MedBioPharmaceutical Technology Inc | 021-69568360 18916172912 | order@med-bio.cn | China | 8141 | 58 |
| Shanghai Guchen Biotechnology Co., LTD | 021-34675735 19147740836 | 1986399151@qq.com | China | 9849 | 58 |
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