Lactams
Selleck Chemical LLC Tazobactam S3077-100mg
Tazobactam (Tazobactam acid Tazobactamum) is a -lactamases Inhibitor with antibacterial activity It also inhibits the class D oxacillinase OXA-2 It is used in combination with piperacillin and other -lactam antibiotics to broaden their spectrum and enhance their effect
Medchemexpress LLC Tazobactam | 89786-04-9 | 99.9% | 1 ML
Tazobactam is a potent β-lactamases inhibitor and penicillin antibiotic. It exhibits antibacterial activity and can be used for pneumonia research.
- Potent β-lactamases inhibitor
- Penicillin antibiotic
- Antibacterial activity
- Can be used for pneumonia research
TARGETMOL CHEMICALS INC Tazobactam 1G
Also available in 1 mL, 100 mg, 200 mg, 500 mg and bulk. Please contact Fisher for quotes. Tazobactam (YTR-830H) is an antibacterial penicillin derivative which inhibits the action of bacterial beta-lactamases. Purity 100%
Medchemexpress LLC Tazobactam | 89786-04-9 | 5 G
Tazobactam (CL-298741) is a potent β-lactamases inhibitor and a penicillin antibiotic. It exhibits antibacterial activity and can be used for pneumonia research. This product is intended for research and analytical applications.
- Potent β-lactamases inhibitor
- Penicillin antibiotic
- Exhibits antibacterial activity
- Can be used for pneumonia research
- Intended for research and analytical applications
Apexbio Technology LLC Sulbactam sodium 69388-84-7 10mM (in 1mL H2O)
Sulbactam sodium is a competitive and irreversible inhibitor targeting -lactamase enzymes It functions predominantly through binding the active site of -lactamases thereby obstructing these enzymes from hydrolyzing -lactam antibiotics Widely employed in biomedical research Sulbactam sodium is utilized for evaluating bacterial resistance mechanisms characterizing susceptibility profiles of -lactamase-expressing clinical isolates and examining synergistic therapeutic combinations Moreover Sulbactam sodium itself exhibits antimicrobial activity notably against Acinetobacter species clinically resistant to common antibiotics In antibacterial assays against certain -lactamase-producing bacterial strains Sulbactam sodium typically demonstrates inhibitory effects at IC50 values ranging approximately from 5 to 25 g/mL depending upon specific experimental conditions
Medchemexpress LLC Sulbactam pivoxil | 69388-79-0 | MFCD00867003 | 98.0% | 347.38 g·mol⁻¹ | C14H21NO7S | 1 ML
Sulbactam pivoxil is the pivoxil prodrug of sulbactam, a β-lactamase inhibitor used in antibacterial research. It is supplied for research and analytical applications and is available as an analytical solid or as a ready-to-use 10 mM solution in DMSO.
- Available as solid and 10 mM solution in DMSO.
- Purity 98.0%.
- Molecular weight 347.38 g·mol⁻¹.
- Chemical formula C14H21NO7S.
- Recommended storage: powder -20°C for long term; in solvent -80°C for extended storage.
- Supplied with datasheet, certificate of analysis, and safety data sheet.
Medchemexpress LLC Sulbactam sodium | 69388-84-7 | MFCD01750374 | 99.4% | 255.22 g/mol | C8H10NNaO5S | 10 MG
Sulbactam sodium is the sodium salt of sulbactam, supplied as a high-purity analytical standard for research and assay applications. It is characterized for use in method development, quality control, and analytical testing where a well-defined beta-lactamase inhibitor reference is required.
- Sodium salt form of sulbactam.
- Competitive, irreversible β-lactamase inhibitor.
- Provided as an analytical reference standard for research and assays.
- High assay purity (reported ~99.4%).
- Available in small sizes suitable for laboratory use, e.g., 10 MG.
Medchemexpress LLC Sulbactam pivoxil | 69388-79-0 | MFCD00867003 | 98.0% | 347.38 | C14H21NO7S | 100 MG
Sulbactam pivoxil is the pivoxil ester prodrug of sulbactam, a β-lactamase inhibitor supplied as a research/analytical standard. The material is provided as a white to off-white solid with reported purity of 98.0% and a molecular weight of 347.38, and is used to support studies of oral bioavailability, pharmacokinetics, and β-lactamase inhibition.
- Prodrug form improves oral absorption compared with sulbactam.
- Useful as a reference standard for pharmacokinetic and microbiology studies.
- High reported purity supports analytical and formulation work.
- Available in solid and ready-to-use solution formats for flexibility.
- Recommended storage conditions provided to preserve stability.
Medchemexpress LLC 14-3-3 epsilon protein, mouse (His) | ≥98.0% | 50 UG
Recombinant mouse 14-3-3 epsilon His-tag protein supplied as a lyophilized powder for research use. The protein is produced in Escherichia coli, carries an N-terminal 6xHis affinity tag, and has an approximate molecular weight of 31 kDa. Supplied with high purity and low endotoxin for biochemical assays and binding studies.
- Recombinant protein expressed in Escherichia coli.
- N-terminal 6xHis tag for affinity purification and detection.
- Lyophilized powder formulation for extended shelf life.
- Approximate molecular weight 31 kDa.
- Purity ≥98.0% by reducing SDS-PAGE.
- Endotoxin <1 EU/μg (LAL), suitable for in vitro assays.
- Formulated in Tris-HCl, NaCl; reconstitute at ≥100 μg/mL.
- Store lyophilized at -20°C; freeze aliquots at -80°C for long term.
Cell Signaling Technology Phospho-IKK-epsilon (Ser172) (D1B7) Rabbit mAb 20 ul
Phospho-IKK-epsilon (Ser172) (D1B7) Rabbit mAb 20 ul
Medchemexpress LLC Aztreonam-d6 | 1127452-94-1 | 99.3% | 1 MG
Aztreonam-d6 is deuterium labeled Aztreonam. Aztreonam (SQ-26,776) is a synthetic monocyclic beta-lactam antibiotic that has a very high affinity for penicillin-binding protein 3 (PBP-3). It is for research use only. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeled aztreonam
- Synthetic monocyclic beta-lactam antibiotic
- High affinity for penicillin-binding protein 3 (PBP-3)
- Useful as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- For research use only
Medchemexpress LLC (E)-Aztreonam | 99341-02-3 | 98.68% | 435.43 | 5 MG
(E)-Aztreonam is a monocyclic beta-lactam antibiotic with potential for research into infections caused by gram-negative pathogens.
- It is a monocyclic beta-lactam antibiotic.
- It has potential for research of infections caused by gram-negative pathogens.
- It can induce an increased level of cellular activation in peritoneal cells.
- It can increase the capacity of IL-1 production by peritoneal macrophages in mice.