Lactams
Medchemexpress LLC CD3 epsilon 1-27 pep 20ug | 20ug
CD3 epsilon is an important component of the TCR-CD3 complex on T lymphocytes and promotes TCR-mediated signaling When APC activates the TCR CD3 epsilon together with CD3D CD3G and CD3Z transmits signals across the cell membrane through ITAMs CD3 epsilon 1-27 peptide Protein Human (Biotinylated HEK293 hFc-Avi) is the recombinant human-derived CD3 epsilon 1-27 peptide protein expressed by HEK293 with C-Avi C-hFc labeled tag
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.
Medchemexpress LLC IFN-epsilon Human 10ug | 10ug
IFN- protein is a type I interferon that is critical for maintaining baseline levels of IFN-regulated genes (such as 2 -5 -oligoadenylate synthetase IRF7 and ISG15) in the female reproductive tract It acts as a direct mediator providing protection against viral and bacterial genital infections IFN-epsilon Protein Human (His) is the recombinant human-derived IFN-epsilon protein expressed by E coli with N-6 His labeled tag
Medchemexpress LLC CD23/Fc epsilon RII 10ug
CD23/Fc epsilon RII Protein a low-affinity receptor for IgE and CR2/CD21 regulates IgE production and B cell differentiation On B cells it initiates IgE-dependent antigen uptake and presentation to T cells On macrophages IgE binding induces intracellular killing of parasites through the L-Arginine-nitric oxide pathway CD23/Fc epsilon RII homotrimer interacts with IGHE to regulate IgE homeostasis and with CR2/CD21 for binding CD23/Fc epsilon RII Protein Mouse (HEK293 His) is the recombinant mouse-derived CD23/Fc epsilon RII protein expressed by HEK293 with N-His labeled tag
TARGETMOL CHEMICALS INC EPSILON-MOMFLUOROTHRIN 5MG
Also available in 1 mg 10 mg 25 mg 50 mg 100 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Epsilon-momfluorothrin (Momfluorothrin (Z1R3R)-) a type I synthetic pyrethroid insecticide exerts its insecticidal properties and triggers activation of the constitutive androstane receptor (CAR). Notably its administration in rats has been observed to induce the development of hepatocellular tumors. purity: 99%
Medchemexpress LLC 14-3-3 epsilon protein, mouse (his) | >95.0% | 500 UG
Recombinant mouse 14-3-3 epsilon protein with an N-terminal 6xHis tag, expressed in Escherichia coli and supplied lyophilized. Purified to >95% and with an approximate molecular weight of 31 kDa, the product is formulated for research use; consult the SDS and COA for handling, reconstitution, and safety information.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Expressed in Escherichia coli and supplied lyophilized for stability.
- Contains an N-terminal 6xHis tag for affinity purification or detection.
- Molecular weight approximately 31 kDa.
- Formulated in Tris-HCl (50 mM) and NaCl (300 mM), 0.22 μm filtered prior to lyophilization.
- Reconstitute to at least 100 μg/mL, aliquot, and store at -20°C or -80°C for long-term storage.
Medchemexpress LLC CD3 epsilon Human 100ug
Recombinant human CD3 epsilon protein supplied as a lyophilized powder, expressed in HEK293 cells and carrying a C-terminal 6xHis tag. The protein is intended for T-cell signaling research, assay development, and biochemical characterization; it offers high purity and low endotoxin to support sensitive in vitro and cell-based assays.
- Lyophilized powder for convenient storage and transport.
- Expressed in HEK293 cells for human-like post-translational modifications.
- C-terminal 6xHis tag facilitates purification and detection.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Endotoxin level below 1 EU/μg, suitable for sensitive assays.
- Available in 10 μg, 50 μg, 100 μg, and 500 μg sizes.
- Recommended reconstitution at ≥100 μg/mL; refer to lot-specific COA for buffer details.
Medchemexpress LLC Fc epsilon RIA/FCER1A protein, mouse (HEK293, C-hFc) | >85.0% | 5 UG
Recombinant mouse Fc epsilon RI alpha (FCER1A) extracellular domain fused to a C-terminal human Fc, expressed in HEK293 cells and supplied lyophilized. Intended for immunoassays, binding studies, and functional assays involving IgE-FcεRI interactions; documentation including datasheet and COA is available.
Medchemexpress LLC Aztreonam (Standard) | 78110-38-0 | 99.6% | 5 MG
Aztreonam (Standard) is the analytical standard of Aztreonam, intended for research and analytical applications. This synthetic monocyclic beta-lactam antibiotic has a very high affinity for penicillin-binding protein 3 (PBP-3).
- Reference standard supplied assay
- Used in qualitative research experiments
- Used in quantitative research experiments
- Used in methodological research experiments
- Suitable for HPLC
- Suitable for GC
- Suitable for MS
eMolecules 28562-53-0 | 4-Acetoxy-2-azetidinone | Ambeed | MFCD00010593 | 129.115 | C5H7NO3 | 97.000 | CC(=O)OC1CC(=O)N1 | 100g | 600833386
4-Acetoxy-2-azetidinone | Ambeed | 28562-53-0 | MFCD00010593 | 129.115 | C5H7NO3 | 97.000 | CC(=O)OC1CC(=O)N1 | 100g | 600833386
eMolecules 17557-84-5 | 3-Azetidinone hydrochloride | Combi-Blocks | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 267164567
3-Azetidinone hydrochloride | Combi-Blocks | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 267164567
eMolecules 17557-84-5 | 3-Azetidinone hydrochloride | Combi-Blocks | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 100g | 290687483
3-Azetidinone hydrochloride | Combi-Blocks | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 100g | 290687483
eMolecules 17557-84-5 | Azetidin-3-one hydrochloride | AA Blocks LLC | MFCD01861742 | 107.540 | C3H6ClNO | 0.000 | Cl.O=C1CNC1 | 5g | 410156345
Azetidin-3-one hydrochloride | AA Blocks LLC | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 0.000 | Cl.O=C1CNC1 | 5g | 410156345