Phenylcarbamic acid esters
Medchemexpress LLC N-Acetylputrescine hydrochloride | 18233-70-0 | 99.0% | 166.65 | 1 ML
N-Acetylputrescine hydrochloride | 18233-70-0 | 99.0% | 166.65 | 1 ML
Medchemexpress LLC Boc-C14-COOH | 843666-27-3 | ≥98.0% | 342.51 g/mol | C20H38O4 | 50 G
Boc-C14-COOH is a Boc-protected C14 alkyl carboxylic acid linker used as a non-cleavable spacer in the synthesis of antibody-drug conjugates (ADCs) and in PROTAC linker construction. It provides a hydrophobic tetradecyl spacer terminating in a protected carboxyl suitable for conjugation chemistry.
- Non-cleavable C14 alkyl linker for ADC and PROTAC synthesis.
- Boc-protected carboxylic acid functional group for conjugation.
- Molecular weight 342.51 g/mol and chemical formula C20H38O4.
- CAS number 843666-27-3.
- Available as a 50 g powder.
- Storage: powder -20°C for 3 years, 4°C for 2 years.
Cambridge Isotope Laboratories JECS Native Mixture Solution 500 ng/mL in water (ultrapure) 1 2 mL
JECS Native Mixture Solution 500 ng/mL in water (ultrapure) 1 2 mL
Medchemexpress LLC SULT1A3 Human N-Hi 1mg
Recombinant human SULT1A3 is a sulfotransferase enzyme supplied as an N-terminal His-tagged protein produced in E. coli and provided as a lyophilized powder for biochemical and enzymatic studies. The enzyme catalyzes sulfate conjugation of phenolic monoamines (for example dopamine and serotonin) and select xenobiotics, making it suitable for metabolism, drug interaction, and neurotransmitter regulation assays.
- Human sequence, M1-L295, representing endogenous enzyme.
- Expressed in E. coli with an N-terminal 6xHis tag for affinity purification.
- Lyophilized powder suitable for long-term storage.
- Purity greater than 95% by reducing SDS-PAGE.
- Approximate molecular weight ~35 kDa.
- Recommend reconstitution to ≥100 μg/mL in ddH2O.
- Available in multiple package sizes including 1 mg.
![BLD PHARMATECH CO LIMITED 4-(tert-Butoxycarbonylamino)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid, CAS Number: 2287287-55-0, 1g, Purity: 95%](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC3965169.png-250.jpg)
BLD PHARMATECH CO LIMITED 4-(tert-Butoxycarbonylamino)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid, CAS Number: 2287287-55-0, 1g, Purity: 95%
4-(tert-Butoxycarbonylamino)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid, CAS Number: 2287287-55-0, 1g, Purity: 95%
Medchemexpress LLC N-Isopropylacrylamide-d7 | 1219803-32-3 | 98.1% | 120.20 | 1 MG
N-Isopropylacrylamide-d7 is the deuterium labeled N-Isopropylacrylamide. It is intended for research use only and can be utilized as a tracer or as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS. Deuterium substitution has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis.
- Applicable in NMR, GC-MS, or LC-MS.
- Deuterium substitution may impact pharmacokinetic and metabolic profiles.
Medchemexpress LLC N-desmethyl sildenafil | 139755-82-1 | MFCD00908398 | 99.5% | 460.55 | C21H28N6O4S | 10 MM 1 ML
N-Desmethyl sildenafil is the primary N-desalkylated metabolite of sildenafil, used as a biochemical reagent and reference standard in pharmacology and metabolic studies of phosphodiesterase (PDE) activity. It is provided in solution and solid formats for analytical and experimental workflows.
- Available as a 10 mM solution in DMSO and as solid quantities for experimental flexibility.
- High purity suitable for analytical, pharmacological, and metabolite identification studies.
- Applicable as a reference standard in metabolic profiling and mass spectrometry workflows.
- Solution format enables ready-to-use dosing for in vitro assays; solid format supports long-term storage.
eMolecules Target Molecule Bromo-PEG2-CH2-Boc 50mg 599154747 T14792 0 000 1807518-63-3 MFCD28122957 283 162 C10H19BrO4
Target Molecule Bromo-PEG2-CH2-Boc 50mg 599154747 T14792 0 000 1807518-63-3 MFCD28122957 283 162 C10H19BrO4
Medchemexpress LLC S100P Human N-His 100ug
Recombinant human S100P protein with an N-terminal 6xHis tag, expressed in E. coli and supplied as a lyophilized powder. Purified to >95% by reducing SDS-PAGE and supplied in a 100 μg package with formulation designed for stability. The product is intended for in vitro research applications and is accompanied by a datasheet, COA, and SDS for batch-specific information.
- High purity (>95%) for reliable assay performance.
- N-terminal 6xHis tag for straightforward purification and detection.
- Lyophilized formulation with trehalose for extended shelf life.
- Low endotoxin (<1 EU/μg) suitable for sensitive assays.
- Supplied with datasheet, COA, and SDS for batch-specific validation.
- Recommended storage and reconstitution guidance to preserve activity.
Medchemexpress LLC Kras4B protein, human (His) | 97.0% | 50UG
Recombinant human KRAS4B protein (isoform 2) with an N-terminal 6xHis tag, expressed in E. coli and supplied lyophilized. The construct spans residues M1-K169 (169 amino acids), with an approximate molecular weight of 23.0 kDa. Designed for research use in biochemical assays, binding studies, and structural analysis.
- N-terminal 6xHis affinity tag for purification and detection.
- expressed in E. coli and supplied lyophilized for long-term storage.
- 169 amino acids, approx. 23.0 kDa molecular weight.
- purity greater than 95% by reducing SDS-PAGE (certificate of analysis result 97.0%).
- formulated with 20 mM PB, 100 mM NaCl, 8% trehalose, 4% mannitol, 0.02% tween 80, pH 7.5.
- suitable for biochemical assays, binding studies, and structural analysis.
- validated by certificate of analysis for purity and identity.
Selleck Chemical LLC N-Acetylornithine
N-Acetylornithine is an intermediate in the enzymatic biosynthesis of the amino acid L-arginine from L-glutamate It is a minor component of deproteinized blood plasma of human blood
Medchemexpress LLC S100A8 Human N-His 500ug
Recombinant human S100A8 protein with an N-terminal His purification tag, provided as a 500 μg pack for biochemical and cell-based research. S100A8 is a calcium-binding protein involved in inflammatory and immune responses; the recombinant preparation is intended for studies of protein interactions, signaling pathways, and assay development. Verify purity and storage instructions before experimental use.
- Recombinant human S100A8 with N-terminal His tag.
- Supplied as 500 μg for flexible experimental use.
- Suitable for biochemical assays, binding studies, and signaling research.
- Produced for in vitro applications; validate performance in your assay.
- Store according to supplier recommendations to maintain activity.
Medchemexpress LLC 2-Iodoaniline (2-iodophenylamine) | 615-43-0 | 219.03 | 5 G
2-Iodoaniline (2-Iodophenylamine) is an aniline derivative. It has potential hepatotoxic and nephrotoxic activity and is intended for research use only.
- Solid appearance
- White to light brown color
- Molecular formula C6H6IN
- Shipping at room temperature in continental US
- Storage at 4°C, protected from light
- Soluble in DMSO