Phenylcarbamic acid esters
Medchemexpress LLC Amino-PEG4-Boc | 581065-95-4 | 97.0% | C15H31NO6 | 10 G
Amino-PEG4-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- PROTACs contain two different ligands connected by a linker
- Ligand for an E3 ubiquitin ligase
- Ligand for the target protein
- Exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins
Medchemexpress LLC Proteasome activator complex subunit 3 (PSME3), recombinant human, N-terminal His-tag | 500 UG
Recombinant human proteasome activator subunit 3 (PSME3) with an N-terminal 6xHis tag, expressed in Escherichia coli and supplied lyophilized for research use. The protein corresponds to residues M1-Y254 (UniProt P61289), has an approximate molecular weight of 33 kDa, and is formulated in PBS (pH 7.4) with 8% trehalose. Store at -20°C; after reconstitution, stable at 4°C for 1 week or frozen for long-term storage.
- Species human.
- Expression host Escherichia coli.
- Tag N-terminal 6xHis.
- Sequence range M1-Y254.
- Molecular weight approximately 33 kDa.
- Formulation lyophilized from PBS (pH 7.4) with 8% trehalose.
- Storage store at -20°C; freeze aliquots for extended storage.
- Recommended reconstitution do not reconstitute below 100 μg/mL in ddH2O.
- Specific activity 897.05 pmol/min/μg.
Medchemexpress LLC Benzyl-PEG2-CH2-Boc | 1643957-26-9 | 98.0% | 500 MG
Benzyl-PEG2-CH2-Boc is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs consist of two different ligands connected by a linker: one for an E3 ubiquitin ligase and the other for the target protein. These molecules exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- PROTACs utilize the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC Neuritin Human N-H 100ug
Recombinant human Neuritin (NRN1), expressed in E. coli with an N-terminal 6xHis tag, supplied lyophilized for research use. The protein is characterized by sequence and molecular weight (~11 kDa), high purity, and measured biological activity that supports its use in studies of neurite outgrowth and neural development.
- Promotes neurite outgrowth and branching in neuronal cells.
- Validated biological activity with an ED50 of approximately 17.37 ng/mL.
- High purity greater than 95% as determined by reducing SDS-PAGE.
- Recombinantly expressed in E. coli with an N-terminal 6xHis tag for detection or purification.
- Supplied lyophilized from a buffered solution for stable storage.
- Recommended reconstitution at or above 100 μg/mL to preserve activity.
Medchemexpress LLC Acid-PEG3-C2-Boc | 1807539-06-5 | ≥97.0% | 1 G
Acid-PEG3-C2-Boc is a PEG- and Alkyl/ether-based PROTAC linker that can be utilized in the synthesis of PROTACs for the degradation of EGFR and the inhibition of mTOR.
- Molecular formula: C14H26O7
- Molecular weight: 306.35
- Appearance: Liquid, colorless to light yellow
- Solubility: Soluble in DMSO at ≥ 175 mg/mL
- Functions as a PROTAC linker
- Used in the synthesis of PROTACs for degradation of EGFR and inhibition of mTOR
Medchemexpress LLC OGG1 Human N-His 5ug
The OGG1 protein is a DNA repair enzyme specifically designed to cleave DNA at the 8-oxoG residue and plays a key role in maintaining genome integrity It demonstrates the ability to excise damaged bases such as 7 8-dihydro-8-oxoguanine and 2 6-diamino-4-hydroxy-5-N-methylformamidopyrimidine from the DNA structure (FAPY) OGG1 Protein Human (N-His) is the recombinant human-derived OGG1 protein expressed by E coli with N-6 His labeled tag
Medchemexpress LLC N-Oleoyldopamine (OLDA) | 105955-11-1 | 99.5% | 417.62 | 1 ML
N-Oleoyldopamine (OLDA) is an endogenous TRPV1 selective agonist formed by the condensation of oleic acid and dopamine (DA). It can cross the blood-brain barrier and has been shown to protect the heart against ischemia-reperfusion injury through TRPV1 activation.
- Endogenous TRPV1 selective agonist.
- Crosses the blood-brain barrier.
- Protects the heart against ischemia-reperfusion injury via activation of TRPV1.
Medchemexpress LLC N-Boc-L-3,5-difluorophenylalanine | 205445-52-9 | MFCD00797555 | 99.8% | 301.29 g/mol | C14H17F2NO4 | 100 MG
N-Boc-L-3,5-difluorophenylalanine is a Boc-protected L-phenylalanine derivative used as a building block in peptide synthesis and medicinal chemistry. Supplied as a white to off-white solid, it has molecular formula C14H17F2NO4 and molecular weight 301.29 g/mol. Recommended storage preserves integrity for extended laboratory use.
- Boc-protected amino acid for incorporation into peptides.
- 3,5-difluorophenyl substitution to modulate lipophilicity and metabolic stability.
- High purity (99.8%) suitable for research applications.
- Solid powder form for easy handling and weighing.
- Recommended storage conditions preserve stability (powder: -20°C or 4°C; in solvent: -80°C).
- Available in small laboratory pack sizes for synthesis workflows.
Medchemexpress LLC OGG1 Human N-His 10ug
The OGG1 protein is a DNA repair enzyme specifically designed to cleave DNA at the 8-oxoG residue and plays a key role in maintaining genome integrity It demonstrates the ability to excise damaged bases such as 7 8-dihydro-8-oxoguanine and 2 6-diamino-4-hydroxy-5-N-methylformamidopyrimidine from the DNA structure (FAPY) OGG1 Protein Human (N-His) is the recombinant human-derived OGG1 protein expressed by E coli with N-6 His labeled tag
Sigma Aldrich Fine Chemicals Biosciences N Nitrosodiisopropylamine
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Medchemexpress LLC Boc-nh-peg3 | 139115-92-7 | MFCD07357496 | 98.0% | 249.30 g/mol | C11H23NO5 | 10 G
Boc-NH-PEG3 is a Boc-protected PEG3-based linker used for assembling PROTACs and other bioconjugates. It provides a Boc-protected terminal amine and a terminal hydroxyl, offering orthogonal functional handles for stepwise coupling. The short PEG3 spacer improves aqueous solubility and imparts flexible spacing between linked ligands.
- Boc-protected terminal amine enables selective deprotection and subsequent coupling.
- Terminal hydroxyl allows activation or conjugation chemistry.
- Short PEG3 spacer provides aqueous solubility and flexible linker geometry.
- High stated purity (98.0%) supports reproducible synthesis.
- Multiple pack sizes available for small-scale and preparative work.
Medchemexpress LLC N-allylaniline (N-phenylallylamine) | 589-09-3 | MFCD00008638 | >98.0% | 133.19 g/mol | C9H11N | 10 G
N-Allylaniline (N-phenylallylamine) is an aromatic amine used as a reagent in biochemical assays and laboratory research. It has the chemical formula C9H11N and a molecular weight of 133.19 g/mol. The substance is intended for research use only and is not for human or clinical applications.
- Aromatic amine reagent
- CAS number 589-09-3
- Molecular formula C9H11N
- Molecular weight 133.19 g/mol
- available in solid quantities including 10 G
- intended for research use only
Medchemexpress LLC Benzyl N6-(t-Boc)-L-lysinate | 133170-57-7 | MFCD11045868 | 97.5% | 372.89 g/mol | C18H29ClN2O4 | 50 G
Benzyl N6-(t-Boc)-L-lysinate is a Boc-protected L-lysine derivative supplied for use in organic synthesis and life-science research, commonly used as a protected amino acid building block in peptide synthesis and related synthetic applications.
- Used as a protected amino acid building block in peptide synthesis.
- Boc-protected lysine derivative suitable for organic synthesis.
- Available in solid form with reported purity of 97.49%.
- CAS number 133170-57-7 for chemical identification.
- Store at room temperature, keep dry and cool; in solution: -80°C (2 years), -20°C (1 year).