Concanamycin A (purity≥90%)
Based on 28 publication(s) in Google Scholar
Concanamycin A (purity≥90%) (Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H+-ATPase (V-ATPase) inhibitor. Concanamycin A (purity≥90%) is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research-.
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- CAS No.: 80890-47-7
- Formule: C46H75NO14
- Masse moléculaire:866.09
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Concanamycin A (purity≥90%)
More- Nat Nanotechnol. 2025 Feb;20(2):296-302. [Abstract]
- Cell Res. 2026 Jul;36(7):475-498. [Abstract]
- Mol Cell. 2025 Sep 4;85(17):3333-3342.e4. [Abstract]
- Nat Commun. 2025 Jul 18;16(1):6621. [Abstract]
- Autophagy. 2023 Jun;19(6):1745-1763. [Abstract]
- Adv Sci (Weinh). 2026 Apr;13(24):e20627. [Abstract]
- Adv Sci (Weinh). 2026 Jan 20:e16355. [Abstract]
- Adv Sci (Weinh). 2025 Dec 2:e04665. [Abstract]
- Nat Plants. 2025 Sep 12. [Abstract]
- Biomaterials. 2025 Dec 18:329:123925. [Abstract]
- Sci Adv. 2023 Oct 13;9(41):eadh1134. [Abstract]
- Cell Death Dis. 2023 Aug 29;14(8):571. [Abstract]
- Dev Cell. 2026 Feb 17:S1534-5807(26)00037-7. [Abstract]
- Dev Cell. 2025 Jul 9:S1534-5807(25)00402-2. [Abstract]
- Free Radic Biol Med. 2025 Aug 16:236:204-219. [Abstract]
- Biomed Pharmacother. 2022 Sep:153:113328. [Abstract]
- Cell Rep. 2025 Aug 21;44(9):116186. [Abstract]
- Plant Physiol. 2023 Jul 3;192(3):2507-2522. [Abstract]
- J Cell Biol. 2025 Oct 6;224(10):e202503166. [Abstract]
- Mol Med. 2024 Feb 1;30(1):17. [Abstract]
- Commun Biol. 2025 Feb 25;8(1):304. [Abstract]
- J Virol. 2023 Dec 21;97(12):e0133823. [Abstract]
- J Cancer. 2021 Jun 11;12(16):4819-4829. [Abstract]
- Seoul National University. 2025.
- bioRxiv. 2025 Sep 30.
- Res Sq. 2024 Oct 17.
- bioRxiv. 2024 Apr 26.
- bioRxiv. 2023 Mar 24.
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Cell Proliferation/Viability Assay
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Cell Imaging/Staining
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Cell Imaging/Staining
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WB
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WB
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Activité biologique
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Macrolide |
Concanamycin A (purity≥90%) can come from S. diastatochromogenes, as a microbial metabolite with immunomodulatory activity[1].
Concanamycin A (purity≥90%) (100 nM; 0-20 h) results DNA fragmentation in CD4+ and selectively induces CD8+ T cells rapid cell death between normal and the immunized mice source, while CD8+ population in mice immunized is more sensitive[2].
Concanamycin A (purity≥90%) (3-50 nM; 16 h) inhibits LPS-induced NO production in elicited peritoneal macrophages, but (25 nM; 7 h) doesn’t inhibit LPS-induced TNF-α production[3].
Concanamycin A (purity≥90%) (0.01 nM-1 nM) inhibits the acidification of rat liver lysosomes (IC50 =0.061 nM), and inhibits oleate incorporation into cholesteryl ester (IC50 =14 nM)[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:CD8+ cytotoxic T lymphocytes (CTLs)
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Concentration:100 nM
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Incubation Time:0, 4, 8, 12, 16, 20 hours
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Result:Induced rapid cell death instead of apoptosis at 20 h, without observed condensed nuclei.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Wild type mice[5]
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Dosage:15 mg/kg
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Administration:Intravenous injection 0, 10 or 24 h prior to sacrifice
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Result:Resulted significant liver injury as demonstrated by serum transaminase levels, inflammatory cell infiltrate, hepatocyte apoptosis, and expression of several cytokines including interleukin 4 (IL4) and interferon gamma (IFNγ) at 10 h and 24 h following administration.
Chemical Information
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CAS No. 80890-47-7
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Masse moléculaire 866.09
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Formule C46H75NO14
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SMILES
C[C@H]([C@@](C[C@H]1O[C@@](O[C@H](C)[C@H]2OC(N)=O)([H])C[C@H]2O)(O[C@H](/C=C/C)[C@H]1C)O)[C@H](O)[C@@H]([C@](OC(/C(OC)=C/C(C)=C/[C@H]([C@@H](O)[C@H]3CC)C)=O)([H])[C@H](/C=C/C=C(C[C@H]([C@@H]3O)C)/C)OC)C
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Synonyms
Antibiotic X 4357B (purity≥90%); Folimycin (purity≥90%); X 4357B (purity≥90%)
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Structure Classification
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Initial Source
Streptomyces diastatochromogenes S-45
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (28)
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Journal Impact Factor
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Most Recent
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Nat Nanotechnol
2025 Feb;20(2):296-302. PMID: 39468359
Concanamycin A (purity≥90%) purchased from MedChemExpress. Usage Cited in: Nat Nanotechnol. 2025 Feb;20(2):296-302. [Abstract]
EGFR protein degradation evaluation in MDA-MB-231 cells after treatment with 500 nM NTZ-NPs together with CQ, Baf and Concanamycin A (ConA, 10 nM) for 24 h. Note that for the inhibitors, solvent dimethylsulfoxide (DMSO) represents the control group.
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Cell Res
A single small molecule-based human embryo model reveals V-ATPase requirement in mammalian blastocyst cavitation. [Abstract]2026 Jul;36(7):475-498. PMID: 41936702 -
Mol Cell
2025 Sep 4;85(17):3333-3342.e4. PMID: 40858109
Concanamycin A (purity≥90%) purchased from MedChemExpress. Usage Cited in: Mol Cell. 2025 Sep 4;85(17):3333-3342.e4. [Abstract]
Cell death analysis of GPX4 KO HT1080 cells treated with 50 μM deferoxamine (DFO), 2 μM Lip-1, 100 nM BafA1, 100 nM Concanamycin A (ConA), in the absence or presence of 2 μM Trolox as indicated.
Concanamycin A (purity≥90%) purchased from MedChemExpress. Usage Cited in: Mol Cell. 2025 Sep 4;85(17):3333-3342.e4. [Abstract]
Concanamycin A (ConA; 100 nM; 6 h, a lysosomal inhibitor) prevented lipid peroxidation induced by cysteine deficiency in HT1080 cells.
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Nat Commun
2025 Jul 18;16(1):6621. PMID: 40681515
Concanamycin A (purity≥90%) purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Jul 18;16(1):6621. [Abstract]
Pretreatment of Concanamycin A (ConcA, 1 μM; 10 min) inhibited the translocation of GFP-ATG8a to the tonoplast. ConcA was added 10 min prior to monensin treatment. Scale bar, 20 μm.
Concanamycin A (purity≥90%) purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Jul 18;16(1):6621. [Abstract]
Concanamycin A (ConcA, 1 μM; 10 min) resulted in a significant reduction in the lipidation form of ATG8 following Monensin (20 μM; 1 h) treatment in mammalian cells.
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Autophagy
The Valsa mali effector Vm1G-1794 protects the aggregated MdEF-Tu from autophagic degradation to promote infection in apple. [Abstract]2023 Jun;19(6):1745-1763. PMID: 36449354 -
Adv Sci (Weinh)
ERAD Component MoHrd3 Facilitates Pathogenicity and Establishes a Direct Regulation on Autophagy in Magnaporthe Oryzae. [Abstract]2026 Apr;13(24):e20627. PMID: 41725610 -
Adv Sci (Weinh)
OTUD6A in Airway Epithelial Cells Exacerbates Allergic Asthma by Promoting Airway Inflammation and Airway Remodeling Through Deubiquitination of hResistin/mRELMα. [Abstract]2026 Jan 20:e16355. PMID: 41560298 -
Adv Sci (Weinh)
CCDC41 Drives Oocyte Meiotic Progression by Promoting Rab11a/Rab7-Positive Vesicle Fusion with Target Membranes. [Abstract]2025 Dec 2:e04665. PMID: 41331237 -
Nat Plants
An apoplastic fungal effector disrupts N-glycosylation of ZmLecRK1, inducing its degradation to suppress disease resistance in maize. [Abstract]2025 Sep 12. PMID: 40940425 -
Biomaterials
2025 Dec 18:329:123925. PMID: 41453350 -
Sci Adv
A noncanonical function of SKP1 regulates the switch between autophagy and unconventional secretion. [Abstract]2023 Oct 13;9(41):eadh1134. PMID: 37831778 -
Cell Death Dis
2023 Aug 29;14(8):571. PMID: 37640723 -
Dev Cell
Ferroptosis induces heterogeneous death profiles that are controlled by lysosome rupture. [Abstract]2026 Feb 17:S1534-5807(26)00037-7. PMID: 41709461 -
Dev Cell
PIF4 controls autophagy during hypocotyl response to elevated ambient temperatures via ArpC5 in Arabidopsis. [Abstract]2025 Jul 9:S1534-5807(25)00402-2. PMID: 40669463 -
Free Radic Biol Med
Glucose deprivation-restoration induces labile iron overload and ferroptosis in renal tubules through V-ATPase-mTOR axis-mediated ferritinophagy and iron release by TPC2. [Abstract]2025 Aug 16:236:204-219. PMID: 40379157 -
Biomed Pharmacother
Lysosomal sequestration of weak base drugs, lysosomal biogenesis, and cell cycle alteration. [Abstract]2022 Sep:153:113328. PMID: 35785701 -
Cell Rep
TCF25 serves as a nutrient sensor to orchestrate metabolic adaptation and cell death by enhancing lysosomal acidification under glucose starvation. [Abstract]2025 Aug 21;44(9):116186. PMID: 40844875 -
Plant Physiol
2023 Jul 3;192(3):2507-2522. PMID: 36946197 -
J Cell Biol
2025 Oct 6;224(10):e202503166. PMID: 40923996 -
Mol Med
2024 Feb 1;30(1):17. PMID: 38302880 -
Commun Biol
Measuring pH in insulin secretory granules by phasor-based fluorescence lifetime imaging of a genetically encoded sensor. [Abstract]2025 Feb 25;8(1):304. PMID: 40000885 -
J Virol
2023 Dec 21;97(12):e0133823. PMID: 38009916 -
J Cancer
Upregulation of V-ATPase by STAT3 Activation Promotes Anoikis Resistance and Tumor Metastasis. [Abstract]2021 Jun 11;12(16):4819-4829. PMID: 34234852 -
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Pureté et documentation
Références
[1]. Vaněk, Z., et al. Immunomodulators isolated from microorganisms. Folia Microbiol. 1991. 36:99–111.
[2]. Togashi K, et al. Concanamycin A, a vacuolar type H(+)-ATPase inhibitor, induces cell death in activated CD8(+) CTL. Cytotechnology. 1997 Nov;25(1-3):127-35. [Content Brief]
[3]. Eswarappa SM, et al. Folimycin (concanamycin A) inhibits LPS-induced nitric oxide production and reduces surface localization of TLR4 in murine macrophages. Innate Immun. 2008 Feb;14(1):13-24. [Content Brief]
[4]. Hines IN, et al. Impaired T cell-mediated hepatitis in peroxisome proliferator activated receptor alpha (PPARα)-deficient mice. Biol Res. 2018 Feb 15;51(1):5. [Content Brief]
[5]. Woo JT, et al. Isolation, characterization and biological activities of concanamycins as inhibitors of lysosomal acidification. J Antibiot (Tokyo). 1992 Jul;45(7):1108-16. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
- Concanamycin A (purity≥90%)
- 80890-47-7
- Antibiotic X 4357B (purity≥90%)
- Folimycin (purity≥90%)
- X 4357B (purity≥90%)
- Proton Pump
- Bacterial
- Antibiotic
- macrolide antibiotic
- vacuolar type H+-ATPase
- V-ATPase
- endocytic traffic chemical inhibitor
- CTL
- cytotoxic T lymphocytes
- condensed nuclei
- LPS
- Nitric oxide
- TLR4
- Inhibitor
- inhibitor
- inhibit