Phenols
Medchemexpress LLC Tallimustine hydroch 5mg | 118438-45-2 | 5MG
Tallimustine hydrochloride a distamycin-A derivative is an anticancer agent[1
Medchemexpress LLC M-CSF Human CHO 2ug
Recombinant human macrophage colony-stimulating factor (M-CSF) produced in CHO cells and supplied as a lyophilized powder for use in cell culture and biochemical assays to stimulate macrophage proliferation, differentiation, and CSF-1 receptor signaling studies.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Supplied as lyophilized powder for convenient storage and handling.
- Bioactive with ED50 <5 ng/mL in cell proliferation assays using M-NFS-60 cells.
- Glycosylated protein showing expected molecular weight shift, suitable for functional studies.
- Stable when stored at -20°C; aliquoting recommended for long-term storage.
- Recommended reconstitution at ≥100 μg/mL and use of carrier protein for extended stability.
Medchemexpress LLC Enterotoxin type E 500ug
Enterotoxin type E protein (His) is a recombinant Staphylococcus aureus enterotoxin supplied lyophilized with an N-terminal His tag for research applications. It binds MHC class II and T-cell receptor molecules to activate T lymphocytes and is provided with endotoxin control and stabilizing excipients suitable for biochemical and cell-based studies.
- Recombinant His-tagged protein for affinity purification and detection.
- Activates T cells by binding MHC class II and T-cell receptor.
- Low endotoxin level (<1 EU/μg) for cell-based assays.
- Lyophilized formulation with stabilizers for extended storage.
- Storage stable at -20°C; aliquot and freeze at -20°C or -80°C for long term.
- Reconstitution guidance: do not dilute below 100 μg/mL in water.
- Approximate molecular weight 27 kDa; full amino acid sequence provided.
Medchemexpress LLC Dau 5884 hydrochloride | 131780-48-8 | 99.0% | 351.83 g/mol | C17H22ClN3O3 | 10 MG
DAU 5884 hydrochloride is the hydrochloride salt of DAU 5884, a potent muscarinic M3 receptor antagonist used in pharmacological research. It inhibits methacholine-dependent effects on cell proliferation and muscle contractility and is supplied as a high-purity reagent for receptor binding and functional studies.
- Hydrochloride salt form for improved stability and solubility.
- Potent muscarinic M3 receptor antagonist activity.
- Inhibits methacholine-dependent cell proliferation and muscle contractility.
- High purity: 99.0%.
- Molecular weight 351.83 g/mol; molecular formula C17H22ClN3O3.
- Supplied in small research quantities suitable for in vitro studies.
Chem-Impex International, Inc. Caffeic acid | 331-39-5 | MFCD00004392 | 25G
Caffeic acid, 331-39-5, MFCD00004392, 25G
Medchemexpress LLC 1-hydroxy-7-azabenzotriazole | 39968-33-7 | MFCD00210053 | 25g
HOAT is a commonly used peptide bond forming agent that may become an impurity in drug synthesis but is not mutagenic HOAT can be used for peptide fragment polycondensation and can also inhibit the racemization of peptide polycondensation[1]
Medchemexpress LLC 2,6-dibromophenol | 608-33-3 | 5g
2 6-Dibromophenol (2 6-DBP) is a weak inhibitor targeting voltage-gated Ca2 channels 2 6-Dibromophenol has no significant effect on potassium-induced calcium elevation in PC12 cells 2 6-Dibromophenol shows a 48 h EC50 of 2 78 mg/L for Daphnia magna and a 96 h EC50 of 9 90 mg/L for algae (Scenedesmus quadricauda)[1][2]
Medchemexpress LLC 4-hydroxybenzaldehyde | 123-08-0 | MFCD00006939 | 100.0% | 122.12 | C7H6O2 | 500g
p-Hydroxybenzaldehyde is a one of the major components in vanilla aroma with antagonistic effect on GABAA receptor of the 1 2 2S subtype at high concentrations
Medchemexpress LLC 4-hydroxybenzaldehyde | 123-08-0 | MFCD00006939 | 100.0% | 122.12 g/mol | C7H6O2 | 1g
p-Hydroxybenzaldehyde is a one of the major components in vanilla aroma with antagonistic effect on GABAA receptor of the 1 2 2S subtype at high concentrations
Medchemexpress LLC GM-CSF Feline M36I 50ug | 50ug
The GM-CSF protein acts as a potent cytokine that coordinates the growth and differentiation of hematopoietic precursor cells of different lineages including granulocytes macrophages eosinophils and erythrocytes Structurally GM-CSF exists as a monomer and its signaling is mediated through a dodecamer complex GM-CSF Protein Feline (M36I T56A K126N) is the recombinant GM-CSF protein expressed by E coli with tag free