Azolines
Medchemexpress LLC 3H-1,2,4-Triazole-3-thione, 1,2-dihydro- | 3179-31-5 | 99.8% | 101.13 | 500 G
1,2-Dihydro-3H-1,2,4-triazole-3-thione is a biochemical reagent suitable for use as a biological material or organic compound in life science research. It was also utilized in a study for designing a surface-enhanced Raman scattering-based probe for rapid and precise detection of DNA markers.
- Biochemical reagent for life science research.
- Can be used as a biological material or organic compound.
- Applicable in the design of SERS-based probes for DNA marker detection.
Medchemexpress LLC 3H-1,2,4-Triazole-3-thione, 1,2-dihydro- | 3179-31-5 | 99.8% | 101.13 | 100 G
1,2-Dihydro-3H-1,2,4-triazole-3-thione is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It was used in a study to design a surface enhanced Raman scattering based probe for fast and accurate detection of DNA markers.
- Biochemical reagent for life science research
- Can be used as a biological material or organic compound
- Used in a study for designing a surface enhanced Raman scattering based probe for DNA marker detection
Medchemexpress LLC 3-Mercapto-1,2,4-triazole | 3179-31-5 | 99.8% | 101.13 | 50 G
1,2-Dihydro-3H-1,2,4-triazole-3-thione is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It was used in a study to design a surface enhanced Raman scattering based probe for fast and accurate detection of DNA markers.
- Biochemical reagent
- Can be used as a biological material or organic compound for life science related research
Medchemexpress LLC VH032 thiol | 2098836-54-3 | 95.9% | 490.64 | 1 ML
VH032 thiol (VHL ligand 6) is a VHL ligand. It binds to pan-BET inhibitor JQ1 via a linker to form PROTAC. VHL is a substrate recognition subunit of two ubiquitously expressed and biologically important Cullin RING E3 ubiquitin ligase complexes. It is also one of the most popular E3 ligases recruited by bifunctional Proteolysis-targeting chimeras (PROTACs) to induce ubiquitination and subsequent proteasomal degradation of a target protein.
- Binds to JQ1 to form PROTACs.
- Recruits VHL E3 ligase for protein degradation.
- Useful in the study of Proteolysis-targeting chimeras.
Medchemexpress LLC M-PEG-thiol | 134874-49-0 | MFCD21363241 | 99.0% | 550 (average) | (C2H4O)nC3H8OS | 250 MG
m-PEG-thiol (MW 550) is a monofunctional methoxy polyethylene glycol terminated with a free thiol (-SH). It has an average molecular weight of 550 Da and is supplied as a solid for research use in surface functionalization, bioconjugation, and nanoparticle modification.
- Provides a terminal thiol for selective conjugation to maleimide or gold surfaces.
- Average molecular weight of 550 Da for controlled PEGylation.
- High purity suitable for research applications (reported ~98.98%).
- Available in lab-scale pack sizes for method development and small-batch experiments.
- Stable when stored sealed and protected from moisture; follow cold storage recommendations for solutions.
Medchemexpress LLC 2,4-Dimethyl-1H-imidazole-5-carbaldehyde | 68282-52-0 | 99.86% | C6H8N2O | 50 MG
2,4-Dimethyl-1H-imidazole-5-carbaldehyde is a chemical compound that serves as a drug intermediate for the synthesis of various active compounds. It is intended for research use only.
- Used in the synthesis of diverse active compounds.
- High purity for reliable research applications.
- Available in multiple quantities to suit research needs.
- Solid appearance with a light yellow to yellow color.
- Storage recommendations for optimal shelf life.
Medchemexpress LLC 3-Mercapto-1,2,4-triazole | 3179-31-5 | 99.8% | 101.13 | 1 ML
1,2-Dihydro-3H-1,2,4-triazole-3-thione is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It was used in a study to design a surface enhanced Raman scattering based probe for fast and accurate detection of DNA markers.
- Used as a biochemical reagent
- Can be utilized as a biological material or organic compound
- Suitable for life science related research
- Applied in studies for designing surface-enhanced Raman scattering based probes
Apexbio Technology LLC Methimazole 60-56-0 10g
Methimazole is a small-molecule inhibitor targeting intercellular adhesion molecule-1 (ICAM-1) gene transcription It is designed to modulate ICAM-1 expression thereby regulating cell adhesion processes mediated by immunoglobulin superfamily members and integrins such as LFA-1 and Mac-1 Methimazole exerts its biological activity primarily through modulation of signal transducer and activator of transcription 1 (STAT1) In cell-based studies using thyroid cell models methimazole demonstrates inhibitory activity suppressing ICAM-1 mRNA expression induced by interferon-gamma (IFN- ) and H O Based on these pharmacological properties methimazole holds research potential in studying autoimmune thyroid conditions and as an agent to induce hypothyroidism in animal models for thyroid dysfunction research
Medchemexpress LLC 2-(2′-Pyridyl)benzimidazole | 1137-68-4 | 99.88% | 195.22 | 50 G
2-(2′-Pyridyl)benzimidazole is a potentially tridentate ligand that can form stable complexes with various transition metal ions. It can be used as an anti-inflammatory agent and an inhibitor of *Escherichia coli* methionine aminopeptidase.
- Potentially tridentate ligand that can form stable complexes with various transition metal ions.
- Can be used as an anti-inflammatory agent.
- Can be used as an inhibitor of *Escherichia coli* methionine aminopeptidase.
Medchemexpress LLC 2-amino-5-mercapto-1,3,4-thiadiazole | 2349-67-9 | 99.9% | 133.20 | 1 KG
2-Amino-5-mercapto-1,3,4-thiadiazole is a biochemical reagent that can be used as a biological material or organic compound for life science-related research. It is intended for research use only and not sold to patients.
- Biochemical reagent
- Can be used as a biological material
- Can be used as an organic compound for life science related research
Medchemexpress LLC Thiol-PEG1-acid | 1260092-48-5 | 95.0% | 150.20 g·mol⁻¹ | C5H10O3S | 25 MG
Thiol-PEG1-acid is a short-chain polyethylene glycol derivative with a terminal thiol and carboxylic acid. It functions as a bifunctional linker and short PEG spacer for bioconjugation, surface modification, and click-chemistry applications, providing a reactive thiol for coupling and a carboxyl group for further derivatization. It is supplied as a laboratory reagent with specified storage recommendations.
- Contains reactive thiol (-SH) and carboxyl (-COOH) functional groups.
- Provides a short PEG spacer to minimize steric hindrance.
- Good solubility in DMSO for common bioconjugation workflows.
- Suitable for bioconjugation, surface functionalization, and assay reagent development.
- Stable when stored under recommended conditions noted in the safety data sheet.
Medchemexpress LLC 1H-Benzimidazole, 2-(2-pyridinyl)- | 1137-68-4 | 99.9% | 195.22 | 10 G
2-(2′-Pyridyl)benzimidazole is a potentially tridentate ligand capable of forming stable complexes with various transition metal ions. It functions as an anti-inflammatory agent and effectively inhibits Escherichia coli methionine aminopeptidase, making it suitable for biochemical research. This compound appears as a solid, ranging from pale purple to purple or colorless to light pink and is intended for research use only.
- Functions as an anti-inflammatory agent
- Inhibits Escherichia coli methionine aminopeptidase
- IC50 of 13.3 μM in inhibiting human MetAP2 expressed in Sf9 cells
- Molecular formula: C12H9N3
- Molecular weight: 195.22
- Purity: 99.88%
- Ships at room temperature
- Stable for up to 3 years at room temperature
- Consistent with 1H NMR spectrum and LCMS
Medchemexpress LLC M-PEG-thiol | 134874-49-0 | MFCD21363241 | 98.7% | 1000 (average) | (C2H4O)nC3H8OS | 100 MG
m-PEG-thiol (MW 1000) is a methoxy-terminated polyethylene glycol with a terminal thiol group used for surface modification and bioconjugation. The thiol enables covalent attachment to metal and nanoparticle surfaces, while the PEG chain provides steric stabilization and improves solubility and biocompatibility.
- Methoxy-terminated PEG with a terminal thiol functional group.
- Average molecular weight 1000 for predictable spacer length.
- Enables covalent attachment to gold and other metal surfaces.
- Provides steric stabilization and reduces nanoparticle aggregation.
- Suitable for bioconjugation of DNA, proteins, and antibodies.
- Supplied as a solid in a 100 mg unit with purity ~98.7%.
- Store protected from light; follow recommended cold storage for solutions.
Biotium Antibody Labeling Kits Antibody and Protein Labeling Kits Mix n Stain Antibody Labeling Kits CF583 1/EA
Mix-n-Stain CF Dye Nanobody Thiol Labeling Kits are optimized for labeling nanobodies with bright and photostable CF dyes in 2 hours with no purification Kits tolerate common stabilizers Red fluorescent CF583R has Ex/Em at 585/609 nm One labeling of 20-50 ug Nanobody Thiol per kit