Phenylcarbamic acid esters
Medchemexpress LLC 10-((tert-butoxycarbonyl)amino)decanoic acid | 173606-50-3 | MFCD00270351 | >98.0% | 287.40 g·mol⁻¹ | C15H29NO4 | 25 G
Boc-10-aminodecanoic acid (10-((tert-butoxycarbonyl)amino)decanoic acid) is a Boc-protected amino acid used as a linker building block in peptide synthesis and PROTAC construction. It contains a terminal carboxylic acid and a Boc-protected amine that enable standard coupling reactions and selective deprotection.
- Boc-protected amino acid with terminal carboxylic acid.
- Suitable for peptide synthesis and PROTAC linker construction.
- High purity for research applications.
- Soluble in common organic solvents for coupling chemistry.
- Available in multiple pack sizes, including 25 g.
![Medchemexpress LLC L-lysine, N6-[(1,1-dimethylethoxy)carbonyl]-, phenylmethyl ester, hydrochloride (1:1) | 133170-57-7 | MFCD11045868 | 97.5% | 372.89 | C18H29ClN2O4 | 100 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000208294.png-250.jpg)
Medchemexpress LLC L-lysine, N6-[(1,1-dimethylethoxy)carbonyl]-, phenylmethyl ester, hydrochloride (1:1) | 133170-57-7 | MFCD11045868 | 97.5% | 372.89 | C18H29ClN2O4 | 100 G
Benzyl N6-(t-Boc)-L-lysinate hydrochloride is a Boc-protected L-lysine derivative used as a building block in peptide synthesis and organic synthesis. It is supplied as a research-grade biochemical reagent for laboratory use.
- Protected lysine derivative suitable for peptide synthesis.
- Cas number 133170-57-7.
- Molecular formula C18H29ClN2O4; molecular weight 372.89.
- Purity (LCMS) 97.49%.
- Storage: store at room temperature; keep dry and cool.
- Available in laboratory quantities up to 100 g.
Medchemexpress LLC TRIM5 Human N-His 5ug
Recombinant human TRIM5 protein (residues M1-Q248) supplied as a lyophilized powder with an N-terminal 6xHis tag, expressed in E. coli. Designed for biochemical and cell biology applications, the material is provided at 5 μg with >95% purity and an approximate molecular weight of 30 kDa; follow the datasheet for reconstitution and storage instructions.
Medchemexpress LLC SULT1E1 protein, human (His) | >95.0% | 50 UG
Recombinant human SULT1E1 (estrogen sulfotransferase) with an N-terminal His tag, expressed in E. coli and purified to >95% for biochemical and functional studies. Supplied in multiple sizes, including a 50 μg vial; refer to the datasheet and COA for batch-specific concentration and storage instructions.
- Recombinant human enzyme suitable for activity and structural assays.
- N-terminal His tag enables straightforward purification and detection.
- Expressed in E. coli for scalable, reproducible production.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Available in small-volume sizes for low-consumption experiments.
- Stable when stored at -20°C; aliquot and store at -80°C for extended stability.
- Provided with batch-specific certificate of analysis for traceability.
eMolecules Key Organics/BIONET Phenylboronic acid 50mg 564101485 AS-2259 95 000 98-80-6 MFCD00002103 121 930 C6H7BO2
Key Organics/BIONET Phenylboronic acid 50mg 564101485 AS-2259 95 000 98-80-6 MFCD00002103 121 930 C6H7BO2
Medchemexpress LLC TMEM173 Human N-Hi 50ug
Recombinant human TMEM173 protein with N-terminal SUMO and 6xHis tags, expressed in E. coli and supplied lyophilized (50 μg). TMEM173 (STING) senses cytoplasmic DNA to activate innate immune signaling and type I interferon production. This preparation is a partial fragment (187 amino acids, ~35.19 kDa), supplied at >95% purity and formulated in 20 mM PB, 150 mM NaCl, pH 7.4.
Medchemexpress LLC CEACAM1 Human N-Hi 10ug
Recombinant human CEACAM1 protein with an N-terminal His tag, expressed in E. coli and supplied as a lyophilized powder. The protein is suitable for biochemical and cell signaling studies involving insulin receptor-mediated pathways, hepatic lipogenesis, and modulation of cell proliferation. Supplied as 10 μg with >95% purity and low endotoxin, it includes recommended storage and reconstitution instructions.
- Expressed in E. coli for high-yield production.
- N-terminal His tag enabling straightforward purification and detection.
- Lyophilized format for convenient storage and transport.
- High purity for reliable biochemical assays.
- Low endotoxin to support cell-based experiments.
- Stable when aliquoted and frozen for long-term storage.
Medchemexpress LLC Boc-NH-PEG4 | 106984-09-2 | MFCD07779195 | 99.5% | 293.36 | C13H27NO6 | 5 G
Boc-NH-PEG4 is a Boc-protected polyethylene glycol (PEG4) linker used as a spacer in PROTAC, ADC, and other bioconjugation syntheses. It provides a four-unit PEG spacer with a Boc-protected amino terminus that enables orthogonal deprotection and downstream functionalization. The material is supplied as a colorless to light yellow liquid and is suitable as a building block in small-molecule conjugates.
- Four-unit PEG spacer for controlled linker length.
- Boc-protected amino terminus enables orthogonal deprotection and diversification.
- High purity suitable for synthetic applications (about 99.5%).
- Liquid form simplifies handling and dosing.
- Recommended storage at -20°C to preserve stability.
- Compatible with common coupling chemistries for conjugation workflows.
Medchemexpress LLC OGG1 Human N-His 50ug
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