2. Natural Products
  3. Antibiotics
  4. Resistance Selection

Resistance Selection

Resistance Selection (19):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • 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-17565
    Bleomycin sulfate 9041-93-4 99.49%
    Bleomycin sulfate is a DNA synthesis inhibitor. Bleomycin hydrochloride is a DNA damaging agent. Bleomycin sulfate is an antitumor antibiotic.
    Bleomycin sulfate
  • HY-B0490
    Hygromycin B 31282-04-9 ≥98.0%
    Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.
    Hygromycin B
  • HY-A0276
    Gentamicin sulfate 1405-41-0
    Gentamicin sulfate, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin sulfate inhibits DNase I with an IC50 of 0.57 mM.
    Gentamicin sulfate
  • HY-B0239
    Chloramphenicol 56-75-7 99.82%
    Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research.
    Chloramphenicol
  • HY-16566A
    Kanamycin sulfate 25389-94-0 99.96%
    Kanamycin (Kanamycin A) sulfate is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin sulfate shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia.
    Kanamycin sulfate
  • HY-B0474
    Tetracycline hydrochloride 64-75-5 98.18%
    Tetracycline (hydrochloride) is a broad-spectrum antibiotic, exhibiting activity against a wide range of gram-positive and gram-negative bacteria.
    Tetracycline hydrochloride
  • HY-B0472
    Streptomycin sulfate 3810-74-0 ≥98.0%
    Streptomycin sulfate is an aminoglycoside antibiotic, that inhibits protein synthesis.
    Streptomycin sulfate
  • HY-B0438
    Spectinomycin dihydrochloride 21736-83-4 99.61%
    Spectinomycin dihydrochloride is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM-.
    Spectinomycin dihydrochloride
  • HY-107193
    Bacitracin 1405-87-4
    Bacitracin is a polypeptide antibiotic against staphylococcal and pathogenic protozoa infections. Bacitracin inhibits cell wall biosynthesis and permeability through binding to the undecaprenyl pyrophosphate. Bacitracin inhibits macromolecular synthesis. Bacitracin is also a protein disulfide isomerase (PDI) inhibitor.
    Bacitracin
  • HY-B0030
    D-Cycloserine 68-41-7 99.97%
    D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research.
    D-Cycloserine
  • HY-B1418
    Tazobactam 89786-04-9 99.90%
    Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research.
    Tazobactam
  • HY-B0398
    Nalidixic acid 389-08-2 99.97%
    Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria.
    Nalidixic acid
  • HY-B1327
    Chlortetracycline hydrochloride 64-72-2
    Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is a specific and potent calcium ionophore antibiotic, inhibits binding of aminoacyl-tRNA to ribosomes.
    Chlortetracycline hydrochloride
  • HY-B0956
    Paromomycin sulfate 1263-89-4 99.91%
    Paromomycin (Aminosidine) sulfate, a neomycin (HY-B0470) derivative, is a broad spectrum aminoglycoside antibiotic with amebicidal and bactericidal effects. Paromomycin sulfate prematures termination of translation of mRNA and inhibits protein synthesis by specifically binds to the RNA oligonucleotide at the A site of bacterial 30S ribosomes. Paromomycin sulfate can be used for the research of bacterial and parasitic infections.
    Paromomycin sulfate
  • HY-B0275
    Oxytetracycline 79-57-2 99.05%
    Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity.
    Oxytetracycline
  • HY-B1228
    Ribostamycin sulfate 53797-35-6 99.84%
    Ribostamycin sulfate (Vistamycin sulfate) is a broad-spectrum antimicrobial, inhibits bacterial protein synthesis at the level of 30S and 50S ribosomal subunit binding, also inhibits the chaperone activity of protein disulfide isomerase (PDI), used in pharmacokinetic and nephrotoxicity studies.
    Ribostamycin sulfate
  • HY-B1864A
    Kasugamycin hydrochloride 19408-46-9 99.45%
    Kasugamycin hydrochloride (Ksg hydrochloride) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin hydrochloride (Ksg hydrochloride) mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation.
    Kasugamycin hydrochloride