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Pathways Recommended: Membrane Transporter/Ion Channel
Results for "

Low membrane permeability

" in MedChemExpress (MCE) Product Catalog:

35

Inhibitors & Agonists

13

Fluorescent Dyes

1

Peptides

1

Isotope-Labeled Compounds

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0985A
    TMRE
    Maximum Cited Publications
    75 Publications Verification

    Tetramethylrhodamine ethyl ester perchlorate

    		 Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRE
  • HY-D0984A
    TMRM Perchlorate
    30+ Cited Publications

    T668

    		 Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRM Perchlorate
  • HY-D0816
    Rhodamine 123
    25+ Cited Publications

    RH-123; R-22420

    		 Fluorescent Dye Cardiovascular Disease
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 123
  • HY-D0309
    Rhodamine 6G
    4 Publications Verification

    Basic Red 1

    		 Environmental Pollutants Fluorescent Dye Cancer
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 6G
  • HY-D0984
    TMRM

    		Fluorescent Dye Inflammation/Immunology
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRM
  • HY-D1694
    LysoTracker Yellow HCK 123

    		Fluorescent Dye Others
    LysoTracker Yellow HCK 123 is a potent yellow membrane-permeable fluorescent probe. LysoTracker Yellow HCK 123 is a weakly basic amine that selectively accumulates in cellular compartments with low luminal pH .
    LysoTracker Yellow HCK 123
  • HY-DY1042
    TMRM Perchlorate (solution)

    		Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Solvent and concentration: DMSO: 10 mM
    TMRM Perchlorate (solution)
  • HY-101876
    Rhodamine 800

    		Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 800
  • HY-DY1023
    TMRE (solution)

    		Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Solvent and concentration: DMSO: 10 mM
    TMRE (solution)
  • HY-DY1054
    Rhodamine 123 (solution)

    		Fluorescent Dye Cardiovascular Disease
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Solvent and concentration: DMSO: 5 mM
    Rhodamine 123 (solution)
  • HY-D0309R
    Rhodamine 6G (Standard)

    Basic Red 1 (Standard)

    		 Fluorescent Dye Reference Standards Cancer
    Rhodamine 6G (Standard) is the analytical standard of Rhodamine 6G. This product is intended for research and analytical applications. Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 6G (Standard)
  • HY-149734
    MA220607

    		Bacterial Infection
    MA220607 is a FtsZ protein inhibitor with activity against both Gram-positive and Gram-negative bacteria. MA220607 inhibits bacterial growth and shows low bacterial resistance frequency. MA220607 increases bacterial membrane permeability and alters proton gradients. MA220607 blocks the formation of bacterial biofilms. MA220607 can be used in studies of bacterial infections .
    MA220607
  • HY-149431
    NDNA4

    		HSP Potassium Channel Cancer
    NDNA4 (compound 17) is a selective inhibitor of Hsp90α (IC50: 0.34 μM). NDNA4 is a permanently charged analog with low membrane permeability and low cytotoxicity against Ovcar-8 and MCF-10A ((IC50 >100 μM)). NDNA4 prevents disruption of hERG channel maturation without generating a heat shock response or causing degradation of Hsp90α-dependent client proteins .
    NDNA4
  • HY-146341
    FAAH-IN-5

    		FAAH MAGL Neurological Disease
    FAAH-IN-5 (Compound 7) is a relative selective, irreversible fatty acid amide hydrolase (FAAH) inhibitor with an IC50 of 10.5 nM. FAAH-IN-5 shows low PAMPA (Parallel Artificial Membrane Permeability Assay) permeability .
    FAAH-IN-5
  • HY-19405
    UK-224671

    		Neurokinin Receptor Others
    UK-224671 is a potent and selective NK2 receptor antagonist. UK-224671 is affected by P-gp efflux and poor intrinsic membrane permeability, resulting in low oral bioavailability .
    UK-224671
  • HY-146342
    FAAH/MAGL-IN-3

    		FAAH MAGL Neurological Disease
    FAAH/MAGL-IN-3 (Compound 10) is an irreversible fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL) dual inhibitor with IC50 values of 179 and 759 nM against FAAH and MAGL, respectively. FAAH/MAGL-IN-3 shows low PAMPA (Parallel Artificial Membrane Permeability Assay) permeability .
    FAAH/MAGL-IN-3
  • HY-145257
    GABAA receptor agent 5

    		GABA Receptor Neurological Disease
    GABAA receptor agent 5 (compound 018) is a potent γ-GABAAR antagonist with an Ki of 0.020 µM. GABAA receptor agent 5 shows γ-GABAAR antagonist activity with low cellular membrane permeability .
    GABAA receptor agent 5
  • HY-111544
    EML741

    		Histone Methyltransferase Cancer
    EML741 is a histone lysine methyltransferase G9a/GLP inhibitor, with an IC50 of 23 nM, Kd of 1.13 μM for G9a. EML741 also inhibits DNMT1 (IC50, 3.1 μM), with no effect on DNMT3a or DNMT3b. EML741 exhibits low cell toxicity, and is membrane permeable and blood-brain barrier penetrated .
    EML741
  • HY-P5107A
    Low molecular weight protamine acetate

    LMWP acetate; TDSP5 acetate

    		 VEGFR Cancer
    Low molecular weight protamine (LMWP) is a truncated arginine-rich protamine peptide, which also acts as an antidote for heparin/low molecular weight heparin and a cell-penetrating delivery vector. Low molecular weight protamine neutralizes heparin-induced anticoagulant activities, including aPTT, anti-Xa and anti-IIa activities. Low molecular weight protamine translocates across mammalian cell membranes, delivers conjugated impermeable molecules through tumor tissues, enhances the skin permeability of conjugated epidermal growth factor, and accelerates wound healing when conjugated with epidermal growth factor. Low molecular weight protamine retains the in vitro cell proliferation activity of conjugated EGF, and also enables site-specific conjugation with peptides or proteins via genetic recombination. Low molecular weight protamine can be used in studies related to colon cancer, skin wounds and diabetic skin wounds .
    Low molecular weight protamine acetate
  • HY-131766
    2'-O-Me-cAMP

    2'-O-Methyladenosine-3',5'-cyclic monophosphate

    		 Ras Others
    2'-O-Me-cAMP is an analogue of natural signal molecule cAMP and a selective stimulator of the exchange factors activated by cAMP (Epac) with low membrane permeability .
    2'-O-Me-cAMP
  • HY-W016758
    [BMIM]Cl

    1-Butyl-3-methylimidazolium chloride

    		 Bacterial Infection
    [BMIM]Cl (1-butyl-3-methylimidazolium chloride) is an alkyl-imidazolium chloride compound and a persistent aquatic pollutant. [BMIM]Cl exhibits antimicrobial activity against S. aureus (MIC = 25 mM), E. coli (MIC = 50 mM), and P. aeruginosa (MIC = 100 mM). It possesses moderate membrane permeability and cytotoxicity, directly affecting microorganisms and mammalian cells at high concentrations, but can inhibit the function of complex ecosystems (e.g., anaerobic digestion) even at environmentally relevant low concentrations by disrupting microbial community structures. [BMIM]Cl can be used in research related to bacterial infections .
    [BMIM]Cl
  • HY-149432
    NDNA3

    		HSP Potassium Channel Cancer
    NDNA3 (compound 14) is a selective inhibitor of Hsp90α (IC50: 0.51 μM). NDNA3 is a permanently charged analog with low membrane permeability and low toxicity to Ovcar-8 (IC50: 12.66 μM) and MCF-10A (IC50: 11.72 μM) cells. NDNA3 prevents disruption of hERG channel maturation without generating a heat shock response or causing degradation of Hsp90α-dependent client proteins .
    NDNA3
  • HY-119696S
    MTIC-d3

    		Isotope-Labeled Compounds Drug Metabolite Neurological Disease Cancer
    MTIC-d3 is deuterium labeled MTIC. MTIC is the active metabolite of Temozolomide (TMZ). MITC has lower bioavailability in the brain compared with TMZ, because the agent’s permeability through biological barriers and tumor cell membranes affects bioavailability. MITC exhibits low affinity to biological membrane .
    MTIC-d3
  • HY-145258
    GABAA receptor agent 6

    		GABA Receptor Neurological Disease
    GABAA receptor agent 6 (compound 2027) is a potent γ-GABAAR antagonist with an Ki of 0.56 µM. GABAA receptor agent 6 shows γ-GABAAR antagonist activity with low cellular membrane permeability .
    GABAA receptor agent 6
  • HY-D2953
    BC-CPY

    CLIP-CPY

    		 Fluorescent Dye Others
    BC-CPY is a CLIP-tagged probe based on the pyridine-benzoanthrone (CPY) fluorophore (Ex/Em: 580 nm/610 nm). BC-CPY has excellent cell membrane permeability, enabling deep imaging, low phototoxicity and high signal-to-noise ratio. BC-CPY can be used for super-resolution microscopy imaging of living cells .
    BC-CPY
  • HY-176552
    Tubulin polymerization-IN-83

    		Fungal Microtubule/Tubulin Infection
    Tubulin polymerization-IN-83 (Compound A23) is a flavonol derivative. Tubulin polymerization-IN-83 exhibits antifungal activity against various phytopathogenic fungi, with an EC50 of 0.338 μg/mL against Botrytis cinerea. Tubulin polymerization-IN-83 exerts its effects by targeting β-tubulin, disrupting mycelial morphology, and increasing cell membrane permeability, with relatively low ecological and environmental risks .
    Tubulin polymerization-IN-83
  • HY-162923
    Antibacterial agent 244

    		Bacterial Antibiotic Infection
    Antibacterial agent 244 is an orally active compound with broad-spectrum antibacterial activity, primarily targeting Gram-positive bacteria, with a MIC value of 1–4 μg/mL and low hemolytic toxicity (HC50 of 111.6 μg/mL). Antibacterial agent 244 disrupts bacterial transmembrane potential, increases membrane permeability, leading to leakage of cellular contents such as DNA and proteins, ultimately causing bacterial death. Antibacterial agent 244 can be used in research related to Gram-positive bacterial infections .
    Antibacterial agent 244
  • HY-159492
    5-HT7 receptor ligand 2

    		5-HT Receptor Neurological Disease
    5-HT7 receptor ligand 2 (compound 32) is an arylpiperazinehydrazine ligand for 5-HT7R (Ki=178 nM). 5-HT7 receptor ligand 2 has good membrane permeability, low hepatotoxicity and cardiotoxicity, and high plasma protein binding. 5-HT7 receptor ligand 2 shows neuroprotective effects in SH-SY5Y cells and can be used for the study of central nervous system related diseases .
    5-HT7 receptor ligand 2
  • HY-162818
    Antibacterial agent 237

    		Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 237 (compound Ru-8) is a bacteriostatic agent for Staphylococcus aureus, with MIC of 0.78-1.56 μg/mL. Antibacterial agent 237 destroys bacterial cell membranes, changes their permeability, and induces bacteria to produce Reactive Oxygen Species, leading to bacterial death without causing drug resistance. Antibacterial agent 237 has low hemolytic toxicity to rabbit red blood cells and Raw 264.7 cells, and has significant antibacterial effects against Staphylococcus aureus in mouse skin wound infection models and Bacillus major larvae infection models .
    Antibacterial agent 237
  • HY-179038
    PYO12

    		Bacterial Infection
    PYO12 is a 3-phenyl-4-phenoxypyrazole type antibacterial compound. PYO12 exhibits selective activity against Gram-positive bacteria with MIC for S. aureus, B. subtilis, S. pneumoniae, and MRSA of 1, 1, 1, and 4 μg/mL respectively. PYO12 has no activity against Gram-negative bacteria. PYO12 can significantly increase bacterial membrane permeability and significantly upregulate cell wall stress-related genes, possibly by binding to the C55-PP part of lipid II. PYO12 shows a concentration-dependent bactericidal effect, has low toxicity to mammalian cells, and does not cause hemolysis. PYO12 can be used to develop new antibiotics targeting bacterial cell wall synthesis .
    PYO12
  • HY-179611
    LP-03

    		Bacterial Infection
    LP-03 is an antibacterial agent with selective activity against Methicillin-resistant Staphylococcus aureus (MRSA). Its minimum inhibitory concentration (MIC) is 6.2 μM. LP-03 has an inhibitory effect on biofilm formation, but it is unable to effectively remove the formed biofilms. LP-03 can enhance membrane permeability, disrupt the membrane structure of MRSA cells, and does not cause significant membrane depolarization. LP-03 has no hemolytic toxicity and shows low mammalian cell toxicity. It can be used for research on MRSA infections .
    LP-03
  • HY-180191
    Anti-MRSA agent 42

    		Bacterial Reactive Oxygen Species (ROS) DNA/RNA Synthesis Infection
    Anti-MRSA agent 42 (Compound 6d) is an anti-methicillin-resistant Staphylococcus aureus (MRSA) agent. Anti-MRSA agent 42 shows strong inhibitory effects on MRSA standard strains and 11 clinical isolates with MIC values of 0.25-0.5 μg/mL. Anti-MRSA agent 42 has low hemolytic activity and minimal cytotoxicity toward mammalian cells. Anti-MRSA agent 42 can suppress biofilm formation, compromise the cell wall, and disrupt the cytoplasmic membrane, which are accompanied by membrane depolarization, enhanced permeability, and loss of membrane integrity. Anti-MRSA agent 42 can induce ROS production and bind to DNA grooves, interfering with nucleic acid function. Anti-MRSA agent 42 can be used for the research of MRSA infection .
    Anti-MRSA agent 42
  • HY-180125A
    Antibacterial agent 307 hydrochloride

    		Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 307 hydrochloride is an antibacterial agent. Antibacterial agent 307 hydrochloride shows MICs of 1-4 μg/mL against Gram-positive bacteria, moderate activity against Gram-negative bacteria, low hemolytic toxicity, and excellent plasma stability. Antibacterial agent 307 hydrochloride compromises bacterial membrane integrity via increased permeability and depolarization, induces endogenous ROS accumulation, causes cytoplasmic protein and nucleic acid leakage, and drives rapid bacterial cell death. Antibacterial agent 307 hydrochloride can be used for the research of bacterial infection .
    Antibacterial agent 307 hydrochloride
  • HY-180125
    Antibacterial agent 307

    		Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 307 is an antibacterial agent. Antibacterial agent 307 shows MICs of 1-4 μg/mL against Gram-positive bacteria, moderate activity against Gram-negative bacteria, low hemolytic toxicity, and excellent plasma stability. Antibacterial agent 307 compromises bacterial membrane integrity via increased permeability and depolarization, induces endogenous ROS accumulation, causes cytoplasmic protein and nucleic acid leakage, and drives rapid bacterial cell death. Antibacterial agent 307 can be used for the research of bacterial infection .
    Antibacterial agent 307
  • HY-D1737
    RADA

    		Bacterial Infection
    RADA is a fluorescent D-amino acid (FDAA) with high photostability and thermostability, which emits yellow-to-orange fluorescence. RADA shows low outer membrane permeability in wild-type Gram-negative Escherichia coli, but it targets penicillin-binding proteins and L,D-transpeptidases, mimics the interaction between acyl acceptors and enzyme intermediates, and integrates into peptidoglycan during biosynthesis. As a peptidoglycan labeling reagent, RADA metabolically integrates into the nascent peptidoglycan of live bacterial cells, labels the peptidoglycan at the poles and lateral walls of mycobacteria, and enables visualization of peptidoglycan synthesis and remodeling processes. RADA serves as a non-specific stain for fixed cells, is non-toxic to bacterial cells, and its red-shifted excitation/emission spectra reduce phototoxicity. RADA also supports virtual pulse-chase labeling experiments and stochastic optical reconstruction microscopy for sub-diffraction-limited imaging of bacterial cell walls .
    RADA

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