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Biochemicals 1509 Peptides 333 Sets 36 Nucleic Acid 33 Proteins 24 Dyes / Labels 13 Chemicals 9 Antibodies 4 Accessories 3 Kits 2

Small Molecules - Browse by Biological Activity 1855 Cellular Analysis 1615 Cell Signaling 1228 Enzyme Inhibitors 931 Proteostasis 833 Signal Transduction & Signaling Pathways 805 Signaling Pathway Modulators 780 Posttranslational Modifications 449 Proteolysis & Protein Degradation 364 Protein Phosphorylation 349 Natural Products & Antibiotics 305 Receptors 299 Neuronal Signaling 275 Receptor Ligands 268 Immune & Inflammation Signaling 249 Serine/Threonine Kinases 246 Neuroactive agents 222 Antitumor Agents 218 Apoptosis Inducers 207 Small Molecules - Browse by Chemical Class 203 Lipid Signaling Pathways 188 Enzyme Substrates 185 Protein Synthesis & Folding 185 Proteases 184 Stem Cells 167 Cell Death 159 Autophagy 158 Autophagy System 156 Cell Growth & Development 155 Antibacterial Agents & Antibiotics 151 Oxidative Stress 147 Antibiotics 133 Ion Channels & Transporters 133 Eicosanoid Pathways 131 Apoptosis Signaling 127 Oxidative Stress Response 124 Metabolism 122 Nitric Oxide Pathway 120 Calcium Signaling (Intracellular) 118 Wnt Signaling Pathway 117 Tyrosine Kinases 116 Cell Organelles & Structures 107 G Protein-Coupled Receptor Signaling 105 G Protein-Coupled Receptors 104 Toxins 99 DNA Regulation & Transcription 97 Toll-like Receptor [TLR] Signaling 97 Enzyme Activators 88 Endocrinology 87 Epigenetic & Developmental Signaling 84 Protein Kinase C 83 Antioxidants & Free Radical Scavengers 77 Antioxidants, Flavonoids & Free Radical Scavengers 72 Anti-inflammatory Agents 71 Nucleotides, Nucleosides, Nucleobases 71 Caspase Signaling Pathways 69 Cell Cycle Regulation 69 Genomics 68 Nucleotides 68 Cell Cycle Blockers 67 Lipids 67 Epigenetics 66 Receptor Tyrosine Kinases 65 Protein Dephosphorylation 63 Growth Factors & Receptors 60 Histone Posttranslational Modifications 60 Immunomodulators 60 ADME (Absorption, Distribution, Metabolism, Excretion) 59 cAMP Pathways 57 NF-kB Pathway 57 Stem Cell Epigenetics 57 Ion Channel Blockers 56 Nuclear Receptors 56 Alkaloids 54 Antiviral Agents 53 Carcinogens & Tumor Promoters 52 Monoamines & Receptors 52 Unfolded Protein Response 52 Apoptosis Inhibitors 50 PI(3)K-Akt-mTOR Pathway 49 Sphingolipids & Glycosphingolipids 48 cGMP Pathways 47 Immune Receptors 47 Cytoskeleton 46 Chemopreventive Agents & Inhibitors of Carcinogenesis 44 MAP Kinase Pathways 43 Proteasome 43 Excitatory Amino Acids & Receptors 42 DNA Metabolism 41 Marine Natural Products 41 Peptide & Protein Hormones & Receptors 41 Ras Signaling Pathway 39 HDACs & Sirtuins 38 Polyphenols 37 Active Substances from Fruit and Vegetables 35 Antifungal Agents 35 Cannabinoid Receptors 35 Compound Libraries 34 Extracellular Matrix 33 Vitamins & Coenzymes 33 Mitochondrial Pathways 32 Protein Acetylation 32 Multidrug Resistance 31 Stem Cells & Cell Differentiation 30 Lipid Metabolism 29 Differential Gene Expression Analysis 27 DNA Fragmentation, Damage & Repair 27 Ligand-gated Ion Channels 27 Labeled Nucleotides 26 Steroid Hormones & Receptors 26 T Cell Signaling 25 Respiratory Chain 24 Cytotoxic Agents 23 Cell & Tissue Markers 22 Lineage Characterization 22 Spin Traps, Spin Probes & Spin Labels 22 Stem Cell Markers 22 Hydroxy, Hydroperoxy & Oxo Fatty Acids 21 Nitric Oxide Donors 21 Acetylcholine & Acetylcholine Receptors 20 Cyclic Nucleotides 20 Neuropeptides & Receptors 19 Poly(ADP-ribose) Polymerase [PARP] 19 Transcription Regulation 19 Nerve Cell Structures 18 Platelet Aggregation Inhibitors 18 TRPVs [Vanilloid Receptors] 18 Vasodilators 18 Immunodetection 17 Stem Cell Signaling Pathways 17 Farnesyl & Geranyl Reagents 16 Modulators of Stem Cell Differentiation 16 Protein Synthesis 16 Biotin-(Strept)avidin Systems 15 Dyes, Stains, Fluorescent Probes 15 Mitochondria 15 Adipokines & Receptors 14 Dependence Receptors 14 Antiprotozoal Agents 13 Fatty Acids & Derivatives 13 Ionophores 13 Hypoxia 12 TNF & TNF Receptor Superfamily 12 CELLESTIAL 11 Modulators of Stem Cell Reprogramming 11 Ubiquitin & UBL Signaling 11 Glycobiology 10 Heat Shock Response 10 Hedgehog [Hh] Signaling Pathway 10 Hematopoietic Stem Cell Markers 10 JAK-STAT Signaling Pathway 10 Membranes & Membrane Trafficking 10 Modulators of Stem Cell Proliferation & Self-Renewal 10 Platelet Activating Factors [PAF] 10 Wnt Signaling in Stem Cells 10 Oxidative Stress Detection 9 Receptor Serine-Threonine Kinases 9 Adapter Proteins & Interaction Domains 8 Antidiabetic Agents 8 Early Safety Assessment Using iPS-derived Cells 8 Embryonic Stem Cell Markers 8 Heat Shock Proteins [HSPs; Chaperones] 8 Histone Acetyl- & Methyltransferases 8 Antimicrobial Peptides 7 Biotin Nucleotides 7 DNA & RNA Methyl & Alkyl Transferases 7 DNA & RNA Modification 7 More Metabolism Products 7 More Products for Oxidative Stress Research 7 Ribo, Deoxy and Dideoxy Nucleotides 7 Amino Acids & Peptide Synthesis 6 Lipid Peroxidation 6 PRMTs, Mono- & Dimethylarginine 6 Protein Ubiquitinylation & SUMOylation 6 Quinolones & Fluoroquinolones [Floxacins] 6 Stem Cell Compound Libraries 6 Endoplasmatic Reticulum Stress 5 More Natural Products 5 More Products for Ubiquitin & Ubl Signaling 5 Nucleosides & Bases 5 Renin-Angiotensin-Aldosterone System 5 Steroids 5 Bacteria & Viruses 4 Deconjugating Enzymes (DCE) 4 Endothelial Stem Cell Markers 4 Histone Demethylases 4 Inflammasome 4 More Dyes, Stains, Fluorescent Probes 4 More Products for DNA Regulation & Transcription 4 More Products for Epigenetics 4 Neurotransmitters 4 Nuclear Envelope & Nuclear Transport 4 Protein Glycosylation & Glycoproteins 4 Protein Methylation 4 B Cell Signaling 3 Glutathione 3 Heme Oxygenase 3 More Immune Signaling Products 3 Notch Signaling Pathway 3 Nucleotide Derivatives 3 Accessories 2 Adhesion Molecules & Receptors 2 Apoptosis & Necrosis Detection in Stem Cells 2 Cellular Staining 2 Chemokines & Chemokine Receptors 2 Free Radicals & ROS 2 Immunoassays 2 Immunoassays & Assay Development 2 More Products for Hormone Research 2 More Stress & Heat Shock Proteins 2 Nucleotide Receptors 2 Superoxide Dismutases [SODs] 2 Thio Nucleotides 2 Aggregation & Disaggregation 1 Apoptosis & Necrosis Detection 1 Blocking Peptides 1 Cholesterol & Derivatives 1 Complement System 1 Conjugating Enzymes (E2) 1 HIGHDEF® IHC Chromogens 1 Immunohistochemistry 1 Interleukins & Receptors 1 Ion Detection 1 Mesenchymal Stem Cell Markers 1 More Cell Signaling Products 1 Nod Complex 1 Protein Myristoylation & Palmitoylation 1 Splicing & mRNA Processing 1 Staining Systems & Reagents 1 Ubiquitin & Ubiquitin-like Proteins (Ubl) 1