Lactones
Medchemexpress LLC Ap-2 gamma/TFAP2C protein, human (His-tag) | >95.0% | 50 UG
Recombinant human AP-2 gamma (TFAP2C) protein fragment (L128-V223) expressed in E. coli with an N-terminal His tag. Supplied as a sterile lyophilized powder, this high-purity fragment is intended for biochemical assays, antibody validation, and protein-protein interaction studies focusing on the AP-2 gamma DNA-binding domain.
- Sequence-specific DNA-binding transcription factor fragment.
- N-terminal 10xHis tag for affinity purification.
- Purity >95% as determined by reducing SDS-PAGE.
- Molecular weight approximately 10-14 kDa.
- Do not reconstitute below 100 μg/mL in ddH2O.
- Store at -20°C; aliquot and freeze at -20°C or -80°C for long-term.
- Supplied as sterile lyophilized powder.
Medchemexpress LLC IFN-gamma R1/CD119 protein, rat (HEK293, Fc) | >95.0% | 500 UG
Recombinant rat interferon-gamma receptor 1 (IFN-γ R1/CD119) extracellular domain expressed in HEK293 cells and provided with a C-terminal Fc tag. Supplied as a sterile, 0.22 μm-filtered solution with high purity suitable for biochemical and cell-based assays, binding studies, and reagent development.
- Recombinant rat IFN-gamma receptor 1 extracellular domain.
- Expressed in HEK293 mammalian cells.
- C-terminal hFc tag for dimerization and detection.
- High purity >95.0% by reducing SDS-PAGE.
- Supplied as 0.22 μm filtered solution in phosphate buffer.
Medchemexpress LLC Fc gamma RIIa/CD32a protein, human (H167R, Fc tag) | 10 UG
Recombinant human Fc gamma RIIA (CD32a) protein (H167R) expressed in HEK293 cells with an Fc tag. Supplied as a 0.22 μm-filtered PBS solution with low endotoxin, it is intended for in vitro binding and functional assays targeting human IgG-Fc interactions. Store at -80°C and avoid repeated freeze-thaw cycles.
- Fc-tagged construct for detection and immobilization.
- Expressed in HEK293 cells for human-like glycosylation.
- Low endotoxin level (<1 EU/μg) suitable for cell-based assays.
- Supplied as a sterile, filtered solution in PBS, pH 7.4.
- Functional binding demonstrated by ELISA (linear range 0.625-10 μg/mL).
- Store at -80°C; shipped on dry ice.
Medchemexpress LLC AP-2 gamma/TFAP2C protein, human (His) | >95.0% | 100 UG
Recombinant human AP-2 gamma/TFAP2C protein fragment (residues L128-V223) expressed in E. coli with an N-terminal 10xHis tag. Supplied as a sterile, lyophilized powder from PBS (pH 7.4), the product is >95% pure and intended for biochemical and DNA-binding assays. Store frozen and follow recommended reconstitution and aliquoting practices for stability.
- Residues L128-V223 representing the human TFAP2C fragment.
- N-terminal 10xHis tag for affinity purification.
- Expression system: E. coli.
- Molecular weight approximately 10-14 kDa.
- Purity greater than 95.0% by reducing SDS-PAGE.
- Lyophilized from 0.22 μm filtered PBS, pH 7.4.
- Recommended reconstitution concentration not less than 100 μg/mL.
- Storage: -20°C up to 2 years; after reconstitution stable at 4°C for 1 week.
- Available in multiple sizes, including 100 μg.