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Antibiotics

Antibiotics are a class of secondary metabolites produced from microorganisms, animals or plants. Some of them exhibit anti-bacterial, anti-fungal, anthelmintic, anti-tumor or immunosuppressive activities with a wealth of structural classes such as β-lactams, macrolide and polyether. As major sources of antibiotics, streptomycetes, penicillium and marine organisms produce a wide variety of antibiotics including the well-known macrolide, polyene and polyether antibiotics with wide range of activities. Antibiotics such as penicillin, cephalosporin, streptomycin, and tetracycline can be used in the treatment of human and veterinary diseases. However, antibiotic resistance is also a growing threat to global public health.

Antibiotics (217):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-10219
    Rapamycin 53123-88-9 99.94%
    Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1. Rapamycin is an autophagy activator, an immunosuppressant.
    Rapamycin
  • HY-100558
    Bafilomycin A1 88899-55-2 99.43%
    Bafilomycin A1 (BafA1) is a specific and reversible inhibitor of vacuolar H+-ATPase (V-ATPase) with IC50 values of 4-400 nmol/mg. Bafilomycin A1, a macrolide antibiotic, is also used as an autophagy inhibitor at the late stage. Bafilomycin A1 blocks autophagosome-lysosome fusion and inhibits acidification and protein degradation in lysosomes of cultured cells. Bafilomycin A1 induces apoptosis.
    Bafilomycin A1
  • HY-B1743A
    Puromycin dihydrochloride 58-58-2 99.89%
    Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis.
    Puromycin dihydrochloride
  • HY-17561
    G-418 disulfate 108321-42-2 98.26%
    G-418 disulfate (Geneticin sulfate), is an aminoglycoside antibiotic, inhibits protein synthesis in eukaryotes and prokaryotes. G-418 disulfate is commonly used as a selective agent for eukaryotic cells.
    G-418 disulfate
  • HY-100381
    Nigericin sodium salt 28643-80-3 ≥98.0%
    Nigericin sodium salt is an antibiotic from Streptomyces hygroscopicus that works by acting as an H+, K+, and Pb2+ ionophore, a NLRP3 activator.
    Nigericin sodium salt
  • HY-N10560
    Wychimicin C
    Wychimicin C is a spirotetronate polyketide, can be isolated from the rare actinomycete Actinocrispum wychmicini strain MI503-AF4. Wychimicin C shows strong antibacterial activity against methicillin-resistant Staphylococcus. aureus (IC50=0.125-0.5 μg/mL) and Enterococcus. faecalis/faecium (IC50=0.125-0.25 μg/mL).
    Wychimicin C
  • HY-N10561
    Wychimicin A
    Wychimicin A is a spirotetronate polyketide, can be isolated from the rare actinomycete Actinocrispum wychmicini strain MI503-AF4. Wychimicin A shows strong antibacterial activity against methicillin-resistant Staphylococcus. aureus (IC50=0.125-0.5 μg/mL) and Enterococcus. faecalis/faecium (IC50=0.125-0.25 μg/mL).
    Wychimicin A
  • HY-N10572
    Antibacterial synergist 2
    Antibacterial synergist 2 (compound 27) is a biofilm inhibitor. Antibacterial synergist 2 shows inhibitory effects to S. enterica, S. aureus, P. aeruginosa and C. albicans. Antibacterial synergist 2 can be used for the research related to biofilm-forming pathogens.
    Antibacterial synergist 2
  • HY-16592
    Brefeldin A 20350-15-6 99.87%
    Brefeldin A (BFA) is a lactone antibiotic and a specific inhibitor of protein trafficking. Brefeldin A blocks the transport of secreted and membrane proteins from endoplasmic reticulum to Golgi apparatus. Brefeldin A is also an autophagy and mitophagy inhibitor. Brefeldin A is a CRISPR/Cas9 activator. Brefeldin A inhibits HSV-1 and has anti-cancer activity.
    Brefeldin A
  • HY-A0098
    Tunicamycin 11089-65-9 99.85%
    Tunicamycin is a mixture of homologous nucleoside antibiotic that inhibits N-linked glycosylation and blocks GlcNAc phosphotransferase (GPT). Tunicamycin causes accumulation of unfolded proteins in cell endoplasmic reticulum (ER) and induces ER stress, and causes blocking of DNA synthesis and cell cycle arrest in G1 phase. Tunicamycin inhibits gram-positive bacteria, yeasts, fungi, and viruses and has anti-cancer activity.Tunicamycin increases exosome release in cervical cancer cells.
    Tunicamycin
  • HY-B0490
    Hygromycin B 31282-04-9 ≥98.0%
    Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.
    Hygromycin B
  • HY-13434
    Ionomycin 56092-81-0 ≥99.0%
    Ionomycin (SQ23377) is a potent, selective calcium ionophore and an antibiotic produced by Streptomyces conglobatus. Ionomycin (SQ23377) is highly specific for divalent cations (Ca>Mg>Sr=Ba). Ionomycin (SQ23377) promotes apoptosis. Ionomycin also induces the activation of protein kinase C (PKC).
    Ionomycin
  • HY-17565
    Bleomycin sulfate 9041-93-4 99.60%
    Bleomycin sulfate is a DNA synthesis inhibitor. Bleomycin hydrochloride is a DNA damaging agent. Bleomycin sulfate is an antitumor antibiotic.
    Bleomycin sulfate
  • HY-13756
    Tacrolimus 104987-11-3 99.93%
    Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties.
    Tacrolimus
  • HY-13753
    Streptozocin 18883-66-4 ≥99.0%
    Streptozocin is a potent DNA-methylating antibiotic. Streptozotocin causes methylation of liver and kidney and pancreatic DNA, but no methylation in brain DNA.
    Streptozocin
  • HY-B0470
    Neomycin sulfate 1405-10-3 ≥98.0%
    Neomycin sulfate, an aminoglycoside antibiotic, exerts antibacterial activity through irreversible binding of the nuclear 30S ribosomal subunit, thereby blocking bacterial protein synthesis. Neomycin sulfate is a known phospholipase C (PLC) inhibitor. Neomycin sulfate potently inhibits both nuclear translocation of angiogenin and angiogenin-induced cell proliferation and angiogenesis.
    Neomycin sulfate
  • HY-18982
    Anisomycin 22862-76-6 99.44%
    Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system. Anisomycin is a JNK activator, which increases phospho-JNK. Anisomycin is a bacterial antibiotic.
    Anisomycin
  • HY-17362
    Vancomycin hydrochloride 1404-93-9 99.66%
    Vancomycin hydrochloride is an antibiotic for the treatment of bacterial infections. It acts by inhibiting the second stage of cell wall synthesis of susceptible bacteria. Vancomycin also alters the permeability of the cell membrane and selectively inhibits ribonucleic acid synthesis.
    Vancomycin hydrochloride
  • HY-N6782
    Oligomycin 1404-19-9 ≥99.0%
    Oligomycin, an antifungal antibiotic, is an inhibitor of H+-ATP-synthase. Oligomycin blocks oxidative phosphorylation and the electron transport chain. Oligomycin inhibits HIF-1alpha expression in hypoxic tumor cells.
    Oligomycin
  • HY-16589
    Oligomycin A 579-13-5 99.94%
    Oligomycin A (MCH 32), created by Streptomyces, acts as a mitochondrial F0F1-ATPase inhibitor, with a Ki of 1 μM; Oligomycin A shows anti-fungal activity.
    Oligomycin A