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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6,511

Research Products International Corp Erythromycin, 10 Grams

Erythromycin is an antibiotic in the macrolide class. It is derived from the bacterium Streptomyces erythreus and inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. This action effectively prevents the growth and reproduction of bacteria.

Employed as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Erythromycin is effective against a broad spectrum of bacteria, including Gram-positive bacteria (such as Streptococcus, Staphylococcus, and Corynebacterium species) and some Gram-negative bacteria (such as Haemophilus influenzae and Neisseria gonorrhoeae).

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6,512

Research Products International Corp Carbenicillin, Disodium Salt, 1 Gram

Carbenicillin, Disodium Salt is a semi-synthetic penicillin antibiotic effective against Gram-positive and Gram-negative bacteria. It is commonly used in molecular biology, genetic engineering, microbiology, and cell culture as a selective agent in plasmid-based cloning. It inhibits bacterial cell wall synthesis, allowing selection of cells expressing Carbenicillin resistance genes. This antibiotic prevents bacterial contamination in cell cultures and supports isolation and maintenance of resistant strains. Key features include broad-spectrum activity and stability in aqueous solutions.

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6,513

Research Products International Corp Doxycycline Hydrochloride, 10 Grams

Doxycycline HCl is a widely used antibiotic in the life science marketplace.

It belongs to the tetracycline class of antibiotics and exhibits broad-spectrum activity against both gram-positive and gram-negative bacteria, as well as certain other microorganisms.

In the life science marketplace, Doxycycline HCl finds applications in various fields, including research and biotechnology. It is commonly used as an antibacterial agent in cell culture systems, where it helps prevent bacterial contamination in cell lines and maintain sterile conditions.

Doxycycline HCl is also utilized in molecular biology techniques such as gene expression studies and protein production. It can be added to media to select for cells containing specific genes or recombinant DNA constructs, as it inhibits protein synthesis in bacteria and other organisms.

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6,514

Research Products International Corp Neomycin Sulfate 1 KG

Neomycin Sulfate is an antibiotic that is derived from the bacterium Streptomyces fradiae and belongs to the aminoglycoside class of antibiotics. It exhibits broad-spectrum activity against Gram-negative and some Gram-positive bacteria.

In molecular biology, Neomycin Sulfate is commonly used as a selective agent in genetic engineering experiments and cell culture applications. It is often included in growth media or buffers to prevent the growth of bacteria and ensure the purity of cell lines.

Neomycin Sulfate functions by inhibiting protein synthesis in bacteria, leading to cell death. .

WARNING! This product can expose you to Neomycin 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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6,515

Sigma Aldrich Fine Chemicals Biosciences Lincomycin Hydrochloride | 859-18-7 | MFCD00083647 | 1G

Lincomycin Hydrochloride | Mol Wt: 443 | 859-18-7 | MFCD00083647 | 1G

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6,516

Sigma Aldrich Fine Chemicals Biosciences Ampicillin sodium salt suitable for plant cell culture | 69-52-3 | MFCD00064313 | 100g

Ampicillin sodium salt suitable for plant cell culture | Mol Wt: 371.39 | 69-52-3 | MFCD00064313 | 100g

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6,517

Sigma Aldrich Fine Chemicals Biosciences Kanamycin sulfate from Streptomyces kanamyceticus | 25389-94-0 | MFCD00070253 | 1 g

Kanamycin sulfate from Streptomyces kanamyceticus | Mol Wt: 582.58 | 25389-94-0 | MFCD00070253 | 1 g

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6,518

Quality Biological Inc Penicillin/Streptomycin Mixture, 100 mL

Penicillin-Streptomycin acts in two ways, penicillin inhibits bacterial cell wall synthesis, while, streptomycin inhibits prokaryote protein synthesis by preventing the transition from initiation complex to chain-elongating ribosome, causing miscoding. ¿ 100X concentration of mixture of penicillin and streptomycin ¿ Applications: This solution contains 10,000 units/mL of penicillin and 10,000 ¿g/mL of streptomycin. ¿ Storage Conditions: -10¿C to -20¿C ¿ Shipping Condition: on dry ice ¿ Sterile Filtered ¿ Product and/or packaging contains recycled/renewable content ¿ Product and/or packaging is recyclable or reduces waste ¿ Product and/or packaging is safer to human and environmental health ¿ UNSPSC: 41122100 ¿ ¿ Max Shelf Life: 24 months

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6,519

Sigma Aldrich Fine Chemicals Biosciences Penicillin G sodium salt | 69-57-8 | MFCD00069666 | 100mu

Penicillin G sodium salt | Mol Wt: 356.37 | 69-57-8 | MFCD00069666 | 100mu

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6,520

Sigma Aldrich Fine Chemicals Biosciences Ampicillin trihydrate 900-1050 mug/mg anhydrous basis (HPLC) | Purity: 900-1050 mug/mg anhydrous basis (HPLC) | Mol Wt: 403.45 | 7177-48-2 | MFCD00072036 | 5G

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6,521

Sigma Aldrich Fine Chemicals Biosciences Mitomycin C from Streptomyces caespitosus powder, contains NaCl as solubilizer | 50-07-7 | MFCD00078109 | 5X2MG

Mitomycin C from Streptomyces caespitosus powder, contains NaCl as solubilizer | 334.33 | 50-07-7 | MFCD00078109 | 5X2MG **Item is for Research & Development use only. Not for drug, household, or other uses. Copy and paste the following in your web browser for additional info, https://chemview.epa.gov/chemview/proxy?filename=58_fr_63500_december_1_1993.pdf.

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6,522

Sigma Aldrich Fine Chemicals Biosciences Bacitracin from Bacillus licheniformis, >=65 IU/mg | 1405-87-4 | MFCD00062640 | 1250KU

Bacitracin from Bacillus licheniformis, >=65 IU/mg | Mol Wt: 1422.69 | 1405-87-4 | MFCD00062640 | 1250KU

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6,523

Perkin Elmer US LLC DPC TFM Cap for High Pressure 100 mL, 100 Bar Digestion Vessels with Pressure Sensor

Includes Vessel Cap made of TFM with pressure sensor for High Pressure 100 mL (100 Bar) Digestion Vessel.

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6,524

Research Products International Corp Clindamycin HCl, 1 Gram

Clindamycin Hydrochloride is an antibiotic that belongs to the lincosamide class and is a semisynthetic derivative of lincomycin. It inhibits bacterial protein synthesis by binding to the 50S subunit of the bacterial ribosome, preventing the elongation of polypeptide chains. This interference disrupts bacterial growth and leads to the inhibition of protein synthesis.

Clindamycin is effective against a variety of Gram-positive bacteria, including Streptococcus, Staphylococcus, and some anaerobic bacteria.

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

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6,525

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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Antibiotics

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Research Products International Corp Erythromycin, 10 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Research Products International Corp Doxycycline Hydrochloride, 10 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Neomycin Sulfate 1 KG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Quality Biological Inc Penicillin/Streptomycin Mixture, 100 mL Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Clindamycin HCl, 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