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Filtered Search Results
Medchemexpress LLC Erythromycin-13C2 | 202114-52-1 | 5 MG
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Erythromycin-13C2 is a macrolide antibiotic that can be used to treat respiratory infections, skin infections, and chlamydia infections.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
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Medchemexpress LLC HY-13753 500mg , Streptozocin Streptozotocin;U 9889 CAS:18883-66-4 Purity:98%
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Medchemexpress, HY-13753 500mg Streptozocin Streptozotocin;U 9889 CAS:18883-66-4 Formula:C8H15N3O7 DNA alkylator Purity:98% Streptozocin is a potent DNA-methylating agent, with IC 50 values of 11.7, 904 and 1024 μg/mL for HL60, K562 and C1498 cells 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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Medchemexpress LLC HY-B0522A 5g , Ampicillin (sodium) D-(-)-α-Aminobenzylpenicillin sodium salt CAS:69-52-3 Purity:98%
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Medchemexpress, HY-B0522A 5g Ampicillin (sodium) D-(-)-α-Aminobenzylpenicillin sodium salt CAS:69-52-3 Formula:C16H18N3NaO4S Purity:98% Ampicillin sodium is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria. 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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Sigma Aldrich Fine Chemicals Biosciences Ristomycin monosulfate 90250MG
Ristomycin/ristocetin is a type III glycopeptide. It is a highly glycosylated glycopeptide previously found innbspAmycolatopsis lurida.
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eMolecules N-(4-(2-Hydroxyethyl)phenyl)-2-(4-nitrobenzamido)benzamide | 1253452-78-6 | MFCD22666402 | 50mg
Ambeed | N-(4-(2-Hydroxyethyl)phenyl)-2-(4-nitrobenzamido)benzamide | 50mg | 525226359 | A578694 | | 1253452-78-6 | MFCD22666402 | 405.410 | C22H19N3O5
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eMolecules 2-isonicotinoyl-N-phenylhydrazinecarbothioamide | 6954-50-3 | MFCD00431547 | 1g
Oakwood Chemical | 2-isonicotinoyl-N-phenylhydrazinecarbothioamide | 1g | 537722327 | 374570 | | 6954-50-3 | MFCD00431547 | 272.330 | C13H12N4OS
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![eMolecules 5-[5-(5-Aminopentyl)pyrazin-2-yl]pentan-1-amine dihydrochloride | | MFCD00972273 | 100mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502150446.JPG-250.jpg)
eMolecules 5-[5-(5-Aminopentyl)pyrazin-2-yl]pentan-1-amine dihydrochloride | | MFCD00972273 | 100mg
Oakwood Chemicals | 5-[5-(5-Aminopentyl)pyrazin-2-yl]pentan-1-amine dihydrochloride | 100mg | 480158027 | 186671 | | | MFCD00972273 | 323.310 | C14H28Cl2N4
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000295625 HYGROMYCIN A 10MG
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Research Products International Corp Chlortetracycline Hydrochloride, 25 Grams
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Chlortetracycline Hydrochloride is a tetracycline antibiotic. Chlortetracycline inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. The interference disrupts the translation process and inhibits bacterial growth.
This antibiotic offers a broad spectrum of antibacterial activity against both Gram-positive and Gram-negative bacteria. It also forms complexes with calcium, magnesium, aluminum, and iron, leading to reduced absorption.
Additionally, it is useful to study bacterial susceptibility patterns or as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic.
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Research Products International Corp Carbenicillin, Disodium Salt, 5 Grams
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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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Research Products International Corp Carbenicillin, Disodium Salt, 25 Grams
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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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Research Products International Corp Ampicillin, Sodium Salt, 1 Gram
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Ampicillin, Sodium Salt is a semi-synthetic penicillin antibiotic effective against a broad range of Gram-positive and Gram-negative bacteria. Supplied as a powder, it is commonly used in molecular biology, microbiology, and genetic engineering. It serves as a selective agent in plasmid-based cloning and helps prevent bacterial contamination in cell cultures. By inhibiting bacterial cell wall synthesis, it ensures the purity of cultures and enables selection of Ampicillin-resistant strains. Key features include broad-spectrum activity, DNase/RNase-free quality, and good stability in aqueous solution, allowing for flexible handling.
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Research Products International Corp Amphotericin B, 5 Grams
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Amphotericin B is a polyene antifungal agent known for its efficacy against a broad spectrum of fungi, including yeast and molds. It functions by binding to the fungal cell membrane, forming pores that disrupt membrane integrity. This disruption leads to the leakage of cellular contents, ultimately causing fungal cell death.
Amphotericin B is commonly used to prevent and treat fungal contamination in cell cultures and microbiological experiments. It is added to growth media to maintain aseptic conditions and protect cell lines from fungal overgrowth.
The antifungal activity of Amphotericin B makes it a valuable tool in maintaining the integrity of cell cultures and ensuring reliable experimental results.
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Medchemexpress LLC Dirithromycin | 62013-04-1 | 98.0% | 5 G
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Dirithromycin is a potent and orally active semi-synthetic macrolide antibiotic, derived from Erythromycin. It is active against gram-positive bacteria, *Legionella* spp., *Helicobacter pylori*, and *Chlamydia trachomatis*. Intended for research use only.
- Exhibits antimicrobial activity similar to Erythromycin
- Shows excellent activity against several strains of *Legionella*
- Demonstrates potent activity against several strains of *Helicobacter pylori*
- Effective against experimental infections caused by *S. aureus*, *S. pyogenes*, and *S. pneumoniae* in mice
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Medchemexpress LLC Vancomycin (Standard) | 1404-90-6 | 95.9% | 100 MG
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Vancomycin (Standard) is an analytical standard and antibiotic used for treating bacterial infections. It is intended for research and analytical applications.
- Analytical standard for Vancomycin
- Used in qualitative, quantitative, and methodological research
- Suitable for applications such as HPLC, GC, and MS
- Treats bacterial infections
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