MedChemExpress (MCE) offers a wide range of high-quality research chemicals and biochemicals (novel life-science reagents, reference compounds and natural compounds) for scientific use. We have professionally experienced and friendly staff to meet your needs. We are a competent and trustworthy partner for your research and scientific projects.

Quality

Product quality is the key to our success and we take pride in offering only the highest-grade products. Product identity, quality, purity and activity are assured by our robust quality control programs and procedures. We provide HNMR, LC-MS, HPLC, stability testing and activity assays of our products to clients.

Experience
Our scientific team is highly experienced and has a successful track record in molecular synthesis. We are proficient in the synthesis of milligram to kilogram scale of structurally diverse and synthetically challenging molecules. We are customer-oriented and work closely with them to meet their need.

Services
We offer:
• Structurally and synthetically diverse biologically active compounds
• Customized order volume ranging from milligrams to kilograms scale
• On-time delivery of products
We provide customer-oriented services.

Signaling Pathways:

Anti-infection
Antibody-drug Conjugate/ADC Related
Apoptosis
Autophagy
Cell Cycle/DNA Damage
Cytoskeleton
Epigenetics
GPCR/G Protein
Immunology/Inflammation
JAK/STAT Signaling
MAPK/ERK Pathway
Membrane Transporter/Ion Channel
Metabolic Enzyme/Protease
Neuronal Signaling
NF-κB
PI3K/Akt/mTOR
PROTAC
Protein Tyrosine Kinase/RTK
Stem Cell/Wnt
TGF-beta/Smad
Vitamin D Related/Nuclear Receptor
Others

Products:

Research Areas
Cancer
Cardiovascular Disease
Endocrinology
Infection
Inflammation/Immunology
Metabolic Disease
Neurological Disease
Others

Compound Screening Libraries

Bioactive Screening Libraries
Bioactive Compound Library

Drug Repurposing Series
FDA-Approved Drug Library
Drug Repurposing Compound Library
Natural Products Series
Natural Product Library
Natural Product-like Compound Library
Metabolism Series
Human Endogenous Metabolite Compound Library
Disease Related Compound Libraries
Signaling Pathway Series
Fragment Libraries

Diversity Compound Libraries
50K Diversity Library
5K Scaffold Library
3D Diverse Fragment Library

Virtual Screening
50K Virtual Diversity Library
10M Virtual Diversity Library

Recombinant Proteins
Cytokines and Growth Factors
Immune Checkpoint Proteins
CAR-T related Proteins
CD Antigens
Fc Receptors
Receptor Proteins
Enzymes & Regulators
Complement System
Ubiquitin Related Proteins
Viral Proteins
Biotinylated Proteins
Fluorescent-labeled Proteins
GMP-grade Proteins
Animal-free Recombinant Proteins

Protein Expression Service

Custom Synthesis Service

ADC-Related Custom Services

PROTAC-Related Custom Services

MCE Kits
Molecular Biology
Nucleic Acid Gel Electrophoresis
Vector Construction
Nucleic acid extraction and purification
Restriction Endonuclease
Materials
PCR & qPCR
RT-PCR

Protein Biology
Protein Sample Preparation
Protein Purification
Protein Electrophoresis & WB

Cell Biology
Cell Culture
Cell Analysis
3D Cell Culture

Click Chemistry

GMP Small Molecules

Induced Disease Models Products

Reference Standards

Services:
Custom Synthesis Service
Bulk and Custom Synthesis Service
ADC-Related Custom Services
PROTAC-Related Custom Services
Custom Reference Standard Products
Custom Peptide Synthesis
Protein Expression Service
Protein Crystal Structure Elucidation
Oligonucleotide Synthesis
Fluorescent labeling Service
Custom Synthesis of Stable Isotope-One-stop CDMO Service
One-stop Compound Screening Platform
Virtual Screening
Molecular dynamics simulation
Cell-based Compound Screening
Ion Channel Screening
Kinase Screening Service
SPR Assay Service
GPCR Bioassay Screening Services
Nuclear Receptor Screening Services
Affinity Mass Spectrometry
DEL Synthesis and Screening