Cresols
Medchemexpress LLC Interleukin-13 (mouse) | 50UG
Recombinant animal-free mouse interleukin-13 with a C-terminal His tag, expressed in E. coli and supplied lyophilized. The preparation is endotoxin-controlled and biologically active, suitable for cell-based assays (for example, TF-1 proliferation) and biochemical studies that require low-endotoxin cytokine preparations.
- Animal-free recombinant protein suitable for in vitro assays.
- His-tag for easy purification and detection.
- Low endotoxin (<0.1 EU/μg) for sensitive applications.
- Biologically active: ED50 <10 ng/mL in TF-1 proliferation assay.
- High specific activity (>2.5x10^5 IU/mg).
- Lyophilized from PBS for stability and handling convenience.
- Approximate molecular weight ~11 kDa.
- Recommended reconstitution at 100-200 μg/mL; store at -20°C.
Medchemexpress LLC Transthyretin/TTR M 5ug
The transthyretin/TTR protein is a thyroid hormone binder that may transport thyroxine from the blood to the brain It exists as a homotetramer forming a dimer of dimers with a ligand-regulated central channel suggested to play a role in thyroxine binding and transport Transthyretin/TTR Protein Mouse (HEK293 His) is the recombinant mouse-derived Transthyretin/TTR protein expressed by HEK293 with C-10 His labeled tag
Medchemexpress LLC Kynureninase (mouse, recombinant, His-tag) | 9024-78-6 | 90.0% | 50 UG
Recombinant mouse kynureninase (KYNU), expressed in Sf9 insect cells and supplied as a purified, His-tagged protein for biochemical assays and protein characterization. Provided as a 50 μg vial suitable for enzymatic studies, antibody validation, and structural analysis.
- Recombinant mouse origin suitable for mouse-specific studies.
- Expressed in Sf9 insect cells to support eukaryotic folding and modifications.
- C-terminal His tag for straightforward purification and detection.
- Purified protein, reported purity approximately 90% by supplier documentation.
- Intended for research use only; not for human or clinical use.
Medchemexpress LLC m-PEG5-acid | 81836-43-3 | 95.0% | 280.31 g/mol | C12H24O7 | 5 G
m-PEG5-acid is a methoxy-terminated polyethylene glycol linker (five ethylene glycol units) with a terminal carboxylic acid that provides a short, flexible spacer for PROTAC and bioconjugation chemistry.
- provides a short, flexible peg spacer for linker design
- contains a terminal carboxylic acid for coupling reactions
- methoxy-terminated to cap one end and prevent further reaction
- useful in synthesis of PROTACs and other bioconjugates
- available in small laboratory pack sizes for research use