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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
1119 Results for "
toad bladder preparations
" in MedChemExpress (MCE) Product Catalog:
Products (1119)
1119 Results for "toad bladder preparations" in MCE Product Catalog:
Cat. No.: HY-50723S1
Target:
Isotope-Labeled Compounds Endogenous Metabolite Phosphodiesterase (PDE) Caspase Bcl-2 Family Apoptosis
Research Areas:
3-Methylxanthine-d3 is deuterated labeled 3-Methylxanthine (HY-50723). 3-Methylxanthine is a blood-brain barrier-permeable cyclic GMP phosphodiesterase inhibitor, with an IC50 of 920 μM against guinea pig cyclic GMP phosphodiesterase. 3-Methylxanthine relaxes the spontaneous tension of isolated guinea pig tracheal smooth muscle preparations. Through a DRD1-dependent pathway, 3-Methylxanthine upregulates the expression of γH2AX and activated caspase-3, downregulates the expression of Bcl-2, and enhances Cisplatin-induced apoptosis (apoptosis) in ovarian cancer cells both in vitro and in vivo. 3-Methylxanthine induces clonic convulsions in the central nervous system. 3-Methylxanthine is the major metabolite of Theophylline (HY-B0809). 3-Methylxanthine can be used in studies related to ovarian cancer and neurotoxic convulsions .
Cat. No.: HY-D2747
CAS No.: 1638784-10-7
Cat. No.: HY-W014589R
CAS No.: 96-76-4
Synonyms: 2,4-DTBP (Standard)
Cat. No.: HY-W441531
CAS No.: 28265-17-0
Target:
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride is a transition metal compound with excellent catalytic activity. 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride is widely used in photocatalytic reactions to improve reaction efficiency. 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride is also used in the preparation of optical materials, giving the materials excellent light absorption properties. The biological activity of 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride has gradually attracted attention in the research of the medical field.
Cat. No.: HY-181906
Target:
Research Areas:
ZnPc-PEG2-VH032 is a VHL-pathway-dependent photodegradation targeting chimera (PDTAC) and cytotoxic agent. ZnPc-PEG2-VH032 (HY-120217) binds to the VHL ligand domain, and then specifically degrades VHL under light irradiation, a process independent of non-specific ROS-mediated protein damage. ZnPc-PEG2-VH032 uses Zinc phthalocyanine (HY-19204) as a photosensitizer, and generates ROS via type I and type II photodynamic pathways under 680 nm LED irradiation. On one hand, it targets and degrades the bound VHL protein through ROS; on the other hand, it exerts direct photodynamic cytotoxicity. Meanwhile, the degradation of VHL downregulates the phosphorylation level of CDK2/4, induces cell cycle arrest in tumor cells, further enhances the sensitivity of tumor cells to oxidative damage caused by ROS, and achieves a synergistic anti-tumor effect. ZnPc-PEG2-VH032 exerts significant in vivo efficacy in an orthotopic mouse model of non-muscle invasive bladder cancer (NMIBC) .
Cat. No.: HY-W509797
CAS No.: 21618-92-8
Target:
Drug Metabolite TNF Receptor IKK NF-κB Autophagy NOD-like Receptor (NLR) NADPH Oxidase Keap1-Nrf2
Research Areas:
5-(3',4'-Dihydroxyphenyl)-γ-valerolactone is an intestinal microbiota metabolite of (-)-Epicatechin (HY-N0001). 5-(3',4'-Dihydroxyphenyl)-γ-valerolactone downregulates TNF-α-stimulated phosphorylation of IKK and IκBα, inhibits the transcriptional activation of NF-κB, and suppresses the expression of adhesion molecules and chemokines. 5-(3',4'-Dihydroxyphenyl)-γ-valerolactone promotes autophagy, alleviates oxidative stress, maintains osteoblast differentiation, induces G1 phase arrest, inhibits adipogenesis, and scavenges ABTS free radicals. 5-(3',4'-Dihydroxyphenyl)-γ-valerolactone inhibits the adhesion of uropathogenic Escherichia coli to bladder epithelial cells; when used in combination with Curcumin (HY-N0005), it downregulates the NLRP3 and NOX2/Nrf2 signaling pathways, thereby reducing microglial activation. 5-(3',4'-Dihydroxyphenyl)-γ-valerolactone can be used in research related to diabetes, atherosclerosis, osteoporosis, obesity, neurodegenerative diseases involving microglial activation, and urinary tract infections .
Cat. No.: HY-158772
Purity: 99.6%
Target:
Research Areas:
m7G(5')ppp(5')(2'OMeA)pU (ammonium) solution (100 mM) is a trinucleotide cap analog with a Cap1 structure. m7G(5')ppp(5')(2'OMeA)pU (ammonium) solution (100 mM) can be co-transcriptionally incorporated into the 5' end of mRNA during T7 RNA polymerase-mediated in vitro transcription to form a natural Cap1 cap structure. m7G(5')ppp(5')(2'OMeA)pU (ammonium) solution (100 mM) enhances mRNA translation efficiency and reduces innate immune recognition, and it has been used in the preparation of self-amplifying mRNA rabies vaccines. m7G(5')ppp(5')(2'OMeA)pU (ammonium) solution (100 mM) can be applied to research related to in vitro mRNA transcription and mRNA vaccines .
Cat. No.: HY-P5107
CAS No.: 121052-30-0
Synonyms: LMWP; TDSP5
Cat. No.: HY-W014589S
CAS No.: 1577233-55-6
Synonyms: 2,4-DTBP-d19
Cat. No.: HY-W749327
CAS No.: 1413431-25-0
Synonyms: 2,4-DTBP-d21
Cat. No.: HY-N2593R
CAS No.: 32507-66-7
Cat. No.: HY-116161
CAS No.: 130273-87-9
Target:
Research Areas:
15(R)-17-phenyl trinor Prostaglandin F2α isopropyl ester (15(R)-17-phenyl trinor PGF2α isopropyl ester) is the latanoprost-related isomer containing both a double bond at 13,14 and an inverted (β) hydroxyl group at C-15. Similar to 15(S)-latanoprost, 15(R)-17-phenyl trinor PGF2α isopropyl ester is a potential impurity in most commercial preparations of the latanoprost bulk drug product. The IC50 values for the free acid forms of 15(S)-17-phenyl trinor PGF2α and 15(R)-17-phenyl trinor PGF2α were determined to be 0.71 nM and 30 nM, respectively, in a FP receptor binding assay using the cat iris sphincter muscle.1 A 3 μg dose of 15(R)-17-phenyl trinor PGF2α caused a 1.9 mmHg reduction of IOP in normotensive cynomolgus monkeys.
Cat. No.: HY-188044
Target:
Research Areas:
DC-98-LC74 is a selective modulator of adult skeletal muscle-type nicotinic acetylcholine receptor (α1β1δε), with an EC50 value of 6.5 µM for the human receptor and an IC50 of 13.45 µM for the human α3β4 nicotinic acetylcholine receptor. DC-98-LC74 increases the ligand-free opening probability of the receptor via the ε subunit M2-M3 loop, and prolongs the burst duration and opening probability of wild-type and fast-channel mutant AChR. DC-98-LC74 exerts weak effects on neuronal AChR subtypes and has no agonist activity. DC-98-LC74 prolongs the mouse diaphragm endplate current and improves muscle contractility in isolated neuromuscular preparations from sarcopenic mice. DC-98-LC74 can be used for studies on neuromuscular junction function and myasthenia-related diseases .
L-lysine (10 mg/kg) treatment attenuates pancreatic tissue injury induced by L-arginine by inhibiting the release of the inflammatory cytokine IL-6 and enhance antioxidant activity . In Vivo:L-lysine (10?mg/kg, p.o., pre-treated or post-treated, administration duration 15 days) treatment attenuates pancreatic tissue injury induced by L-arginine by inhibiting the release of the inflammatory cytokine IL-6 and enhance antioxidant activity in acute pancreatitis mice model . L-lysine (5 or 10?mg/kg, p.o., 45 days) ameliorates sepsis-induced acute lung injury in a lipopolysaccharide (HY-D1056)-induced mouse model .
Cat. No.: HY-D1056A3
Synonyms: LPS, from Escherichia coli (O26:B6)
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
Cat. No.: HY-141613S
Synonyms: (2S,8R,19Z)DOPS-d3 ammonium
Cat. No.: HY-145973AGL
Synonyms: m7(3'OMeG)(5')ppp(5')(2'OMeA)pG ammonium solution (100 mM) (GMP Like)
Research Areas:
3'OMe-m7GpppAmpG ammonium solution (100 mM) (GMP Like) (m7(3'OMeG)(5')ppp(5')(2'OMeA)pG ammonium solution (100 mM) (GMP Like)) is a GMP-like grade of 3’OMe-m7GpppAmpG. 3’OMe-m7GpppAmpG (m7(3'OMeG)(5')ppp(5')(2'OMeA)pG) ammonium solution (100 mM) is a trinucleotide Cap1 analog with the structure m7 (3'OMeG)(5') ppp (5')(2'OMeA) pG, and also functions as a cis-acting ligase ribozyme inhibitor. 3’OMe-m7GpppAmpG ammonium solution (100 mM) effectively reduces free 5'-triphosphate groups on RNA transcripts, thereby enabling efficient co-transcriptional capping of in vitro transcribed mRNA. 3’OMe-m7GpppAmpG ammonium solution (100 mM) is not only widely used in the preparation of modified mRNA including trivalent influenza vaccine candidates, but also applicable to studies related to SARS-CoV-2 infection and other relevant research .
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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
