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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
777 Results for "
polypeptides
" in MedChemExpress (MCE) Product Catalog:
Products (777)
777 Results for "polypeptides" in MCE Product Catalog:
Cat. No.: HY-10466S1
Synonyms: BMS-790052-13C2,d6; EBP 883-13C2,d6
Cat. No.: HY-106021
CAS No.: 192658-64-3
Synonyms: ILX651 free base
Research Areas:
Tasidotin (ILX651 free base) is a tubulin inhibitor and competitive Prolyl Endopeptidase (PREP) inhibitor, with an IC50 of 10 μM against bovine tubulin. Tasidotin exhibits high cerebrospinal fluid penetration in non-human primates. Tasidotin antagonizes microtubule assembly and induces an extended assembly lag phase, thereby inhibiting mitosis and cell proliferation, and exerts cytotoxic and oncolytic effects on cancer cells. Tasidotin is metabolized into polypeptides and proline inside cells, and its in vivo metabolism is mediated by prolyl endopeptidase. Tasidotin can be applied in research related to Burkitt's lymphoma, breast cancer, leukemia, melanoma, central nervous system malignancies and various solid tumors .
Cat. No.: HY-164535
CAS No.: 2887445-76-1
Synonyms: AMG 133
Research Areas:
Maridebart cafraglutide (AMG 133) is a long-acting peptide-antibody conjugate that combines GLP-1 receptor agonist with glucose-dependent insulinotropic polypeptide (GIP) receptor antagonism. Maridebart cafraglutide shows antagonist activity against human, cynomolgus monkey and rat GIPR with IC50 values of 46.4 nM, 26.5 nM, 822.3 nM, respectively. Maridebart cafraglutide shows agonist activity against human, cynomolgus monkey, rat and mouse GLP-1R with EC50 values of 24.4 pM, 5.7 pM, 2.4 pM and 123 pM, respectively. Maridebart cafraglutide can be used for the study of obesity and type 2 diabetes .
Cat. No.: HY-P11903
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Cat. No.: HY-P11933
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FAHF is a polypeptide-based dual-signal fluorescent colorimetric probe synthesized by conjugating the 5-carboxyfluorescein (5-FAM) (HY-66022) fluorophore to the Ala-His-Phe-NH2 tripeptide backbone. FAHF achieves highly selective recognition of Cu 2+ via fluorescence quenching and colorimetric change. The FAHF-Cu 2+ complex responds to Glyphosate (HY-B0863) based on the displacement effect, resulting in fluorescence enhancement and a visually distinguishable color change. FAHF can penetrate cell membranes to enable cascade detection of copper (II) and glyphosate in living cells, and it can also be combined with smartphone RGB analysis for semi-quantitative identification .
Synonyms: OLDA
Target:
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Cardiovascular Disease Neurological Disease Metabolic Disease
N-Oleoyldopamine (OLDA) is an orally active TRPV1 activator and 5-LOX inhibitor with blood-brain barrier permeability. N-Oleoyldopamine excites histaminergic neurons in the tuberomammillary nucleus via a dopamine receptor mechanism, a process independent of TRPV1 and cannabinoid receptors. On one hand, N-Oleoyldopamine promotes the release of insulin and glucose-dependent insulinotropic polypeptide through a GPR119-dependent pathway to improve glucose tolerance; on the other hand, N-Oleoyldopamine improves left ventricular function and reduces myocardial infarction size by triggering the release of substance P and calcitonin gene-related peptide. N-Oleoyldopamine is used in studies related to glycemic abnormalities and myocardial ischemia-reperfusion injury .
Cat. No.: HY-E70528
CAS No.: 2178107-79-2
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HRV-3C protease fuses with GST is a recombinant protease fused with HRV-3C protease and GST, which recognizes the LEVLFQGP polypeptide sequence. HRV-3C protease fuses with GST precisely cleaves between glutamine and glycine-proline residues to remove fusion tags from target proteins. HRV-3C protease fuses with GST exhibits cleavage activity both in vitro in silkworm fat body lysates and in vivo in silkworm larval fat bodies, and achieves functional expression in E. coli and silkworm-baculovirus expression systems. HRV-3C protease fuses with GST can be applied to recombinant protein-related research .
Cat. No.: HY-P11932
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FGLP21 is a polypeptide targeting FGL1. FGLP21 has a simulated binding affinity of -9.56 kcal/mol for FGL1, and inhibits the binding of 68Ga-NODA-FGLP21 to FGL1 in a competitive binding assay using FGL1-positive Huh7 cells, with an IC50 of 101.0 nM. FGLP21 preferentially binds to FGL1-positive Huh7 cells, and excess unlabeled FGLP21 can significantly block the uptake of 68Ga-NODA-FGLP21 in Huh7 xenograft tumors. FGLP21 can be used for FGL1-targeted tumor imaging and immune checkpoint research .
Cat. No.: HY-P4933
CAS No.: 2022995-68-0
Synonyms: Tau-F protein (255-314)
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Cat. No.: HY-W016589
CAS No.: 1879-09-0
Synonyms: 6-tert-Butyl-2,4-xylenol
Research Areas:
2-(tert-Butyl)-4,6-dimethylphenol (6-tert-Butyl-2,4-xylenol) is an electrophilic alkylating agent, gasoline antioxidant and hydration substrate. 2-(tert-Butyl)-4,6-dimethylphenol inhibits SERCA activity in rabbit hindleg microsomes with an IC50 of 53 μM. Oxidation of 2-(tert-Butyl)-4,6-dimethylphenol generates the intermediate BDMP-QM, which covalently modifies nitrogen sites of proteins, polypeptides and free amino acids via Michael addition, triggering covalent modification of macromolecules and mediating cytotoxicity. 2-(tert-Butyl)-4,6-dimethylphenol is widely used in toxicological and biochemical studies of alkylphenols .
Cat. No.: HY-L219
58 compounds
Antimicrobial Peptides (AMPs), also known as antimicrobial peptides or antibiotic peptides, are a class of polypeptides encoded by specific genes in various biological cells and induced by external stimuli. They exhibit broad-spectrum bioactivity against bacteria, fungi, viruses, protozoa, and even tumor cells. AMPs serve as crucial effector molecules in the host's innate immune system.Due to their wide antimicrobial spectrum, low toxicity to normal cells of higher animals, high safety profile, low tendency to induce resistance, and additional benefits such as immune enhancement and antioxidant effects, antimicrobial peptides hold significant promise in new drug development.
MCE offers 58 types of antimicrobial peptides, which can be applied in high-throughput screening for research in anti-infection therapies, immunotherapy, anticancer drug development, and agricultural disease control.
Cat. No.: HY-L147
956 compounds
A protease (also called a peptidase, proteinase, or proteolytic enzyme) is an enzyme that catalyzes proteolysis, breaking down proteins into smaller polypeptides or single amino acids, and spurring the formation of new protein products. Proteases play important roles in regulating multiple biological processes in all living organisms, such as regulating the fate, localization, and activity of many proteins, modulating protein-protein interactions, creating new bioactive molecules, contributing to the processing of cellular information, and generating, transducing, and amplifying molecular signals.
Proteases are important targets in drug discovery. Some protease inhibitors are often used as anti-virus drugs and anti-cancer drugs. MCE offers a unique collection of 956 protease inhibitors. MCE Protease Inhibitor Library is critical for drug discovery and development.
Cat. No.: HY-P1817
CAS No.: 144025-82-1
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Cat. No.: HY-P1817A
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Cat. No.: HY-187172
CAS No.: 2060801-74-1
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BDF34019555 is a blood-brain barrier-permeable binder targeting the conserved region (amino acid residues 320-340) of TDP-43, with a Kd of 10.4 μM for full-length TDP-43 and 7.8 μM for the CR polypeptide, respectively. BDF34019555 binds to the conserved α-helical region of TDP-43 in a Trp334-dependent manner, inhibits liquid-liquid phase separation, aggregation and mitochondrial localization of TDP-43, restores mitochondrial function, reduces cytoplasmic and insoluble TDP-43 levels, without affecting the splicing activity of TDP-43. BDF34019555 exerts neuroprotective effects, alleviates motor neuron loss and improves motor neuron function. BDF34019555 can be used in studies related to amyotrophic lateral sclerosis .
Cat. No.: HY-P5377
CAS No.: 221055-89-6
Synonyms: Cathepsin K substrate
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Cat. No.: HY-P5542
CAS No.: 1251838-01-3
Synonyms: SB-01; Peniel 2000
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Cat. No.: HY-W353102
CAS No.: 1806-98-0
Category:
Monophenols Metabolic Disease Phenols Endogenous metabolite Disease Research Fields Endocrinology Steroids
Target:
Cat. No.: HY-L110
100 compounds
Cyclic peptides are polypeptide chains taking cyclic ring structure, which exhibit diverse biological activities, such as antibacterial activity, immunosuppressive activity and anti-tumor activity. Cyclic peptides, with the features of good binding affinity, target selectivity and low toxicity, show great success as therapeutics. Multiple cyclic peptides are currently in clinical use, for examples, gramicidin and tyrocidine with bactericidal activity, cyclosporin A with immunosuppressive activity, and vancomycin with antibacterial activity. Furthermore, cyclic peptides usually have the sufficient size and a balanced conformational flexibility/rigidity for binding to flat protein-protein interaction (PPI) interfaces, which have potential to develop PPI drugs.
MCE offers a unique collection of 100 cyclic peptides, all of which have good bioactivities. MCE Cyclic Peptide Library is a powerful tool for drug discovery and PPI inhibitor screening.
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
