Phenylcarbamic acid esters
Medchemexpress LLC N-Acetylornithine | 6205-08-9 | 98.0% | 174.20 | 1 ML
N-Acetylornithine is a precursor of ornithine, associated with type 2 diabetes. It is hydrolyzed by N-acetyl-L-ornithine deacetylase to produce ornithine and acetic acid.
- Precursor of ornithine
- Associated with type 2 diabetes
- Hydrolyzed by N-acetyl-L-ornithine deacetylase
Medchemexpress LLC SOD1 Human N-His 500ug
Recombinant human superoxide dismutase 1 (SOD1) with an N-terminal 6xHis tag, supplied as a lyophilized powder produced in E. coli. The material is ≥97% pure (≈20 kDa), has low endotoxin (<1 EU/μg), and a measured specific activity of 148.432 U/mg. Lyophilized from PBS with trehalose and mannitol; store frozen and reconstitute according to guidance (do not reconstitute below 100 μg/mL).
- High purity (~97%) suitable for biochemical and enzymatic assays.
- N-terminal 6xHis tag for facile purification or detection.
- Low endotoxin (<1 EU/μg) for sensitive biological applications.
- Verified enzymatic activity (148.432 U/mg) for functional studies.
- Lyophilized formulation with stabilizers for improved shelf life.
- Expressed in E. coli to provide consistent recombinant supply.
- Reconstitution guidance: avoid concentrations below 100 μg/mL in ddH2O.
Medchemexpress LLC N-(Boc-PEG2)-N-bis(PEG3-azide) | 2353409-46-6 | C28H53N7O11 | 100 MG
N-(Boc-PEG2)-N-bis(PEG3-azide) | 2353409-46-6 | C28H53N7O11 | 100 MG
Medchemexpress LLC N-boc-trans-4-fluoro-L-proline | 203866-14-2 | MFCD06796085 | 98.0% | 233.24 g/mol | C10H16FNO4 | 1 ML
N-Boc-trans-4-fluoro-L-proline is a Boc-protected, non-natural L-proline derivative used as an amino-acid substitute in peptide synthesis and antibody engineering. It is supplied as a white to off-white solid or as a 10 mM solution in DMSO and is intended for research use only.
- Boc-protected 4-fluoro L-proline derivative suitable for peptide synthesis and incorporation into peptides.
- Available as a solid or as a 10 mM solution in DMSO (1 mL).
- Purity ≥98.0% (manufacturer); alternative assays report 97%.
- Molecular weight 233.24 g/mol; formula C10H16FNO4.
- Highly soluble in DMSO; sonication may be required for complete dissolution.
- Store powder at -20°C (long term) or 4°C; store solutions at -80°C or -20°C per SDS recommendations.
- For research use only; follow SDS for handling, storage, and disposal.