Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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6,091 – 6,105 of 6,971 results

6,091

Research Products International Corp Trimethoprim, 5 Grams

Trimethoprim is a bacteriostatic antibiotic that inhibits bacterial dihydrofolate reductase, an enzyme involved in the synthesis of tetrahydrofolic acid. This acid is crucial for the production of nucleic acids (DNA and RNA) in bacteria. By blocking this enzyme, trimethoprim disrupts the folate synthesis pathway, leading to the inhibition of bacterial growth.

Trimethoprim is frequently used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its presence in the culture medium allows for the specific isolation of bacteria that lack resistance to trimethoprim.

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6,092

Research Products International Corp Vancomycin Hydrochloride, 1 Gram

Vancomycin Hydrochloride is a widely used antibiotic that belongs to the glycopeptide class of antibiotics.

It is primarily effective against Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE).

In the field of microbiology and research, Vancomycin Hydrochloride is used as a selective agent in culture media. It is added to growth media to inhibit the growth of Gram-positive bacteria and selectively allow the growth of Gram-negative bacteria or other microorganisms. This property makes it a valuable tool in the isolation and identification of bacteria in laboratory settings.

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6,093

Research Products International Corp Lincomycin Hydrochloride, 5 Grams

Lincomycin Hydrochloride is an antibiotic belonging to the lincosamide class. It works by inhibiting bacterial protein synthesis, specifically by binding to the 50S subunit of the bacterial ribosome. This interference disrupts the process of protein production in bacteria, leading to their growth inhibition and eventual death.

Lincomycin is effective against various Gram-positive bacteria, including Streptococcus, Staphylococcus, and Clostridium species and not as effective against Gram-negative bacteria.

Lincomycin hydrochloride can be used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its role in microbiology contributes to the identification and study of specific bacterial strains.

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6,094

AdipoGen Geldanamycin

Chemical. CAS 30562-34-6. Formula C29H40N2O9. MW 560.6. Isolated from Streptomyces hygroscopicus. Antibiotic. Potent antitumor compound. pp60src tyrosine kinase inhibitor. Inhibits c-mycgene expression in murine lymphoblastoma cells. Inhibits the transforming activity of abl, erbB, fps, src and yes. Binds specifically to heat shock protein 90 HSP90 and to its endoplasmic reticulum homolog GP96 GRP94. Destabilizes several oncogene and proto-oncogene products. Potent nuclear hormone receptor family inhibitor.

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6,095

Research Products International Corp Tetracycline Hydrochloride, 100 Grams

Tetracycline Hydrochloride is a broad-spectrum antibiotic. Tetracycline inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This interference disrupts the translation process and inhibits bacterial growth.

Tetracycline HCL is effective against a broad range of bacteria, both Gram-positive and Gram-negative. It is commonly used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. It is also used in molecular biology applications, such as the selection of bacteria carrying tetracycline resistance genes in plasmids.

WARNING! This product can expose you to Tetracycline HCl, a chemical which is known to the State of California to cause developmental harm. For more information go to www.P65Warnings.ca.gov.

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6,096

Research Products International Corp Cefotaxime, Sodium Salt, 5 Grams

Cefotaxime Sodium Salt is a third-generation cephalosporin antibiotic. Cefotaxime, as a cephalosporin, exerts its antibacterial effects by inhibiting bacterial cell wall synthesis. It does this by binding to penicillin-binding proteins (PBPs), disrupting the final step of peptidoglycan synthesis in the bacterial cell wall. This interference leads to structural instability and eventual lysis of the bacterial cell.

Cefotaxime sodium salt is frequently used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its inclusion in culture medium allows for the specific growth of bacteria lacking resistance to cefotaxime.

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6,097

Research Products International Corp D-Cycloserine, 5 Grams

D-cycloserine is an antibiotic and structural analog of the amino acid D-alanine. It inhibits cell wall synthesis in certain bacteria, including Mycobacterium tuberculosis.

While it was initially identified as an antibiotic, D-cycloserine has gained attention for its activity as a partial agonist at the N-methyl-D-aspartate (NMDA) receptor, a type of glutamate receptor in the brain. Researchers study the mechanisms of neurotransmission and synaptic plasticity due to its interactions with NMDA receptors.

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6,098

Research Products International Corp Augmentin [Amoxicillin, Sodium Salt/Potassium Clavulanate 5:1], 2 Grams

Augmentin is a combination antibiotic that consists of two active ingredients: amoxicillin and clavulanate potassium. Augmentin is a broad-spectrum antibiotic designed to combat bacterial infections. Amoxicillin, a penicillin-type antibiotic, is effective against a wide range of bacteria, while clavulanate potassium is a beta-lactamase inhibitor that enhances amoxicillin's activity by preventing bacterial resistance mechanisms.

The combination of amoxicillin and clavulanic acid is effective against a broader spectrum of bacteria compared to amoxicillin alone. The clavulanic acid component in Augmentin helps to inhibit bacterial enzymes that can potentially deactivate amoxicillin. The combination of amoxicillin and clavulanic acid in Augmentin provides a synergistic effect against bacteria.

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6,099

PHYTOTECHNOLOGY LABS TIMENTIN SOLUTION 100 MG/ML

NC1984750 TIMENTIN SOLUTION 100 MG/ML

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6,100

AdipoGen Actinomycin X2

Chemical. CAS 18865-48-0. Formula C62H84N12O17. MW 1269.4. Isolated from Streptomyces sp. Aniso-Actinomycin 4-Oxopro instead of Pro in the beta-chain. Antitumor and antiviral antibiotic. Antituberculosis agent. Has higher cytotoxicity towards cultured human leukemia HL-60 cells than actinomycin D. Apoptosis inducer. Forms a complex with DNA and blocks its biological activity.

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6,101

Bio IVT TORPEDO Antibiotic Mix, 5.5 mL, Supplement for INVITROGRO™ hepatocyte media

TORPEDO Antibiotic Mix, 5.5 mL, Supplement for INVITROGRO™ hepatocyte media

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6,102

Research Products International Corp Actinomycin D [Actinomycin C1] [Dactinomycin], 5 Milligrams

Actinomycin D, also known as Dactinomycin, is an antibiotic.

It works by binding to DNA, inhibiting both DNA and RNA synthesis. This interference with nucleic acid synthesis makes it effective against rapidly dividing cells, such as cancer cells.

Actinomycin D is used as a tool to study DNA and RNA synthesis, cell cycle progression, and cellular responses to DNA damage. Its ability to interfere with nucleic acid synthesis makes it valuable in understanding the molecular mechanisms of cell biology and cancer.

WARNING! This product can expose you to Actinomycin D, a chemical which is known to the State of California to cause cancer and developmental harm. For more information go to www.P65Warnings.ca.gov.

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6,103

Research Products International Corp Spectinomycin Dihydrochloride Pentahydrate, 1 Gram

Spectinomycin dihydrochloride pentahydrate is an antibiotic that is commonly used in the life science marketplace. It belongs to the class of aminocyclitol antibiotics and is primarily utilized for its activity against gram-negative bacteria.

Spectinomycin dihydrochloride pentahydrate finds applications in various fields such as research, molecular biology, and biotechnology. It is commonly used as a selective agent in cell culture systems and is added to growth media to prevent the growth of bacteria that may contaminate cell lines.

Also, it is particularly effective against certain strains of gram-negative bacteria, including Escherichia coli. It works by inhibiting protein synthesis in bacteria, which ultimately leads to their death. Its selective action makes it valuable for maintaining sterile conditions and selecting cells that have taken up foreign genetic material in molecular biology experiments.

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6,104

Research Products International Corp Streptomycin Sulfate, 100 Grams

Streptomycin Sulfate is an aminoglycoside antibiotic that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, disrupting the initiation complex and leading to misreading of mRNA. This interference prevents proper translation and inhibits bacterial growth.

Streptomycin is employed in microbiology for selective bacterial isolation and antibiotic sensitivity testing to assess the susceptibility of bacterial strains. Ideal for studying bacterial susceptibility patterns and antibiotic resistance. Its inclusion in culture media aids in selectively isolating bacteria susceptible to this antibiotic.

WARNING! This product can expose you to Streptomycin sulfate, a chemical which is known to the State of California to cause developmental harm. For more information go to www.P65Warnings.ca.gov.

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6,105

Research Products International Corp Nalidixic Acid, 25 Grams

Nalidixic Acid Sodium Salt is a chemical compound that is used for its antimicrobial properties and has various applications in microbiology, and pharmaceutical research. Nalidixic Acid Sodium Salt is employed as a reference standard and selective agent in microbiological culture media. It inhibits the growth of susceptible bacteria, making it a valuable tool for studying bacterial susceptibility and resistance patterns.

Researchers use it to assess the effectiveness of antibiotics against different bacterial strains, contributing to our understanding of microbial biology and antibiotic resistance.

WARNING! This product can expose you to Nalidixic acid, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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Antibiotics

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Research Products International Corp Trimethoprim, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Vancomycin Hydrochloride, 1 Gram Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Lincomycin Hydrochloride, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Tetracycline Hydrochloride, 100 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Cefotaxime, Sodium Salt, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp D-Cycloserine, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Augmentin [Amoxicillin, Sodium Salt/Potassium Clavulanate 5:1], 2 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Actinomycin D [Actinomycin C1] [Dactinomycin], 5 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Spectinomycin Dihydrochloride Pentahydrate, 1 Gram Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Streptomycin Sulfate, 100 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Nalidixic Acid, 25 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More