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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6,256 – 6,270 of 7,016 results

6,256

Research Products International Corp Timentin [Ticarcillin Disodium Salt/Potassium Cavulanate Mixture 15:1 Ratio], 2 Grams

Timentin contains two antibiotics: ticarcillin (a penicillin) and clavulanate potassium (a beta-lactamase inhibitor). The combination of ticarcillin and clavulanate enhances the spectrum of antibacterial activity by protecting ticarcillin from degradation by certain bacterial enzymes.

Ticarcillin inhibits bacterial cell wall synthesis, disrupting the integrity of the bacterial cell wall and leading to bacterial cell lysis. Clavulanate potassium works by inhibiting beta-lactamases, enzymes produced by bacteria that can inactivate beta-lactam antibiotics, such as ticarcillin. This combination is effective against a broad spectrum of bacteria, including those producing beta-lactamases.

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6,257

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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6,258

Research Products International Corp Phleomycin, Powder, 100 Milligrams

Phleomycin is an antibiotic agent. It is known for its ability to cleave DNA, making it useful for studies involving DNA damage and repair mechanisms.

Phleomycin, reconstituted, is often employed to induce controlled DNA damage in cells by causing single- and double-strand breaks in the DNA structure. Typically used to investigate cellular responses to DNA damage, as well as to explore the mechanisms involved in DNA repair.

It is a valuable tool for understanding various aspects of molecular biology, including gene regulation and genome integrity.

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6,259

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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6,260

Research Products International Corp Bacitracin, 5 Grams

Bacitracin is an antibiotic that has significant importance in the life science marketplace. It is derived from the bacterium Bacillus subtilis and belongs to the class of polypeptide antibiotics.

In the life science marketplace, bacitracin is primarily used for its antimicrobial properties. It is commonly employed in microbiology laboratories, research, and pharmaceutical industries. Bacitracin is effective against a wide range of Gram-positive bacteria, including Staphylococcus and Streptococcus species.

One of the key applications of bacitracin is in cell culture and tissue culture work. It is used as an additive in cell culture media to prevent bacterial contamination, ensuring the growth of uncontaminated cell lines. Bacitracin acts by inhibiting the synthesis of the bacterial cell wall, leading to the disruption of bacterial growth and preventing contamination.

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6,261

Medchemexpress LLC Ampicillin (sodium) | 69-52-3 | 98.0% | 10 G

Ampicillin sodium is a broad-spectrum beta-lactam antibiotic active against a variety of gram-positive and gram-negative bacteria. It is for research use only.

Inhibits the growth of E. coli of swine origin in a dose-dependent manner.
Effective in alleviating symptoms of hemorrhagic enteritis in pigs.
Produces bile concentrations twice as high as in serum after oral administration.
Provides neuroprotection against ischemia-reperfusion brain injury.

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6,262

Medchemexpress LLC Thiophanate-Methyl | 23564-05-8 | 99.9% | 500 MG

Thiophanate-Methyl is a systematic fungicide intended for research applications.

Acts as a fungal inhibitor.
Aids in the control of fungal infections.

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6,263

Medchemexpress LLC Cefazolin | 25953-19-9 | 99.7% | 100 MG

Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic that can be used in research for various bacterial infections. It also exhibits anti-inflammatory effects and can mitigate post-operative cognitive dysfunction (POCD).

Antibiotic properties: First-generation cephalosporin antibiotic effective against various bacterial infections.
Anti-inflammatory effect: Can attenuate post-operative cognitive dysfunction (POCD).
High purity of 99.73%.
Research use only.
Versatile forms: Available as a solid and in solution.

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6,264

Medchemexpress LLC HY-18982 100mg , Anisomycin Flagecidin;Wuningmeisu C CAS:22862-76-6 Purity:98%

Medchemexpress, HY-18982 100mg Anisomycin Flagecidin;Wuningmeisu C CAS:22862-76-6 Formula:C14H19NO4 JNK Purity:98% Anisomycin is a potent c-Jun N-terminal kinase ( JNK ) activator. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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6,265

Medchemexpress LLC HY-17371 500mg , Oxaliplatin CAS:61825-94-3 Purity:98%

Medchemexpress, HY-17371 500mg Oxaliplatin CAS:61825-94-3 Formula:C8H14N2O4Pt Purity:98% Oxaliplatin inhibits DNA synthesis by conforming DNA adducts. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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6,266

Medchemexpress LLC HY-101410 100mg , SDMA NG,NG'-Dimethyl-L-arginine CAS:30344-00-4 Purity:98%

Medchemexpress, HY-101410 100mg SDMA NG,NG'-Dimethyl-L-arginine CAS:30344-00-4 Formula:C8H18N4O2 Purity:98% SDMA (Symmetric dimethylarginine) is an endogenous inhibitor of nitric oxide ( NO ) synthase activity. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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6,267

Medchemexpress LLC HY-100542 100mg , D-alpha-Hydroxyglutaric acid (disodium salt) Disodium (R)-2-hydroxyglutarate CAS:103404-90-6 Purity:98%

Medchemexpress, HY-100542 100mg D-alpha-Hydroxyglutaric acid (disodium salt) Disodium (R)-2-hydroxyglutarate CAS:103404-90-6 Formula:C5H6Na2O5 Ki: 10.87±1.85 mM (α-KG) Purity:98% D-alpha-Hydroxyglutaric acid disodium salt is a weak competitive α-Ketoglutarate( α-KG )-dependent dioxygenase inhibitor with K i of 10.87±1.85 mM. K i for L-Hydroxyglutaric acid (L-2-HG) is 0.628±0.036 mM. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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6,268

Medchemexpress LLC HY-15149 10mg , Romidepsin FK 228;FR 901228;NSC 630176 CAS:128517-07-7 Purity:98%

Medchemexpress, HY-15149 10mg Romidepsin FK 228;FR 901228;NSC 630176 CAS:128517-07-7 Formula:C24H36N4O6S2 IC50: 36 nM (HDAC1), 47 nM (HDAC2) Purity:98% Romidepsin is a potent HDAC1 and HDAC2 inhibitor with IC 50 values of 36 and 47 nM, respectively. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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6,269

MOLECULAR DEPOT LLC Penicillin V BSA - 1 mg

Penicillin V BSA conjugate is formed by linking Penicillin V with Bovine Serum Albumin (BSA) This product has been used as a molecular tool for various biochemical applications It has also been used in a wide array of other chemical and immunological applications For in vitro research use only

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6,270

Research Products International Corp Streptomycin Sulfate, 50 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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Antibiotics

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Research Products International Corp Timentin [Ticarcillin Disodium Salt/Potassium Cavulanate Mixture 15:1 Ratio], 2 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 Phleomycin, Powder, 100 Milligrams 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 Bacitracin, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ampicillin (sodium) | 69-52-3 | 98.0% | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Thiophanate-Methyl | 23564-05-8 | 99.9% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cefazolin | 25953-19-9 | 99.7% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-18982 100mg , Anisomycin Flagecidin;Wuningmeisu C CAS:22862-76-6 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-17371 500mg , Oxaliplatin CAS:61825-94-3 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101410 100mg , SDMA NG,NG'-Dimethyl-L-arginine CAS:30344-00-4 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100542 100mg , D-alpha-Hydroxyglutaric acid (disodium salt) Disodium (R)-2-hydroxyglutarate CAS:103404-90-6 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-15149 10mg , Romidepsin FK 228;FR 901228;NSC 630176 CAS:128517-07-7 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Streptomycin Sulfate, 50 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More