Lactams
Medchemexpress LLC Thalidomide-4-OH | 5054-59-1 | MFCD03699892 | 99.9% | 274.23 g·mol⁻¹ | C13H10N2O5 | 10 G
Thalidomide-4-OH is a 4-hydroxylated metabolite of thalidomide used as a Cereblon (CRBN) ligand in chemical biology and PROTAC research. It is supplied as a high-purity solid for synthetic and biochemical applications, with recommended storage under inert atmosphere.
- High purity suitable for synthesis and assays.
- Molecular formula C13H10N2O5; molecular weight 274.23 g·mol⁻¹.
- Used as a CRBN ligand for recruitment of cereblon in PROTACs.
- Available in gram-scale quantities for research workflows.
- Solid with melting point 273-275 °C.
- Recommended storage: 4 °C under nitrogen; in solvent: -80 °C (6 months) or -20 °C (1 month).
Medchemexpress LLC Recombinant human 14-3-3 epsilon protein, GST-tagged | >95.0% | 100 UG
Recombinant human 14-3-3 epsilon protein with an N-terminal GST tag supplied as a lyophilized powder. The product contains full-length human YWHAE sequence (M1-Q255) expressed in E. coli, intended for research use. It is provided with low endotoxin and high purity for biochemical and cell-based assays and should be stored frozen and reconstituted per the supplier recommendations.
Medchemexpress LLC CD3 epsilon Canine 100ug | 100ug
The CD3 protein on lymphocytes is a component of the TCR-CD3 complex and is critical for adaptive immune responses When APC is activated TCR signals transmitted by CD3D CD3E CD3G and CD3Z initiate pathways through ITAM CD3 epsilon Protein Canine (HEK293 Fc) is the recombinant canine-derived CD3 epsilon protein expressed by HEK293 with C-hFc labeled tag
Apexbio Technology LLC Sulbactam 68373-14-8 100mg
Sulbactam (CAS 68373-14-8) is a small-molecule inhibitor targeting bacterial -lactamase enzymes It is designed to inhibit -lactamase-mediated hydrolytic inactivation of -lactam antibiotics thereby enhancing antibiotic stability and efficacy Sulbactam exerts its biological activity primarily through competitive irreversible inhibition by covalently binding to the -lactamase active site Experimental studies report an IC50 value in the low micromolar range for inhibition of various bacterial -lactamase enzymes Based on these pharmacological properties Sulbactam holds research potential in investigating resistance mechanisms to -lactam antibiotics assessing combined therapeutic regimens and exploring novel clinical strategies for infections caused by -lactamase-producing pathogens
Apexbio Technology LLC Tazobactam (sodium salt) 89785-84-2 1g
Tazobactam sodium salt (CAS 89785-84-2) is a small-molecule inhibitor targeting -lactamases It is designed to irreversibly bind to -lactamases thereby preventing the enzyme-mediated hydrolysis of -lactam antibiotics Tazobactam sodium salt exerts its biological activity primarily through -lactamase inhibition In microbiological assays tazobactam demonstrates intrinsic antibacterial activity against several Acinetobacter strains typically with MIC values of 8 mg/L (range 2 32 mg/L) Based on these pharmacological properties tazobactam sodium salt holds research potential in microbiological assessments and efficacy evaluations of -lactam antibiotic combinations
eMolecules 4-Benzoyloxy-2-azetidinone | 28562-58-5 | 1G | Purity: 95%
Combi-Blocks | 4-Benzoyloxy-2-azetidinone | 1G | 28562-58-5 | MFCD00012317
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