52 Results for "

membrane permeabilization

" in MedChemExpress (MCE) Product Catalog:
Products (52)

52 Results for "membrane permeabilization" in MCE Product Catalog:

4
4 Cited Publications
Cat. No.: HY-120079
CAS No.: 1592908-16-1
Purity:  99.00%
Target:  

Bcl-2 Family Apoptosis

Research Areas:  

Cancer

MSN-125 is a potent Bax and Bak oligomerization inhibitor. MSN-125 prevents mitochondrial outer membrane permeabilization (MOMP) with an IC50 of 4 μM. MSN-125 potently inhibits Bax/Bak-mediated apoptosis in HCT-116, BMK Cells, and primary cortical neurons, protects primary neurons against glutamate excitotoxicity .
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3
3 Cited Publications
Cat. No.: HY-106783
CAS No.: 86408-36-8
Purity:  99.82%
Target:  

Bacterial Antibiotic

Research Areas:  

Infection

Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes .
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3
3 Cited Publications
Cat. No.: HY-106783A
CAS No.: 2220175-42-6
Purity:  99.79%
Target:  

Bacterial Antibiotic

Research Areas:  

Infection

Polymyxin B nonapeptide TFA is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide TFA is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes .
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2
2 Cited Publications
Cat. No.: HY-135416
CAS No.: 98072-47-0
Streptolysin O is a cholesterol-targeting, thiol-activated pore-forming toxin. Streptolysin O binds to cholesterol via its C-terminal domain 4, oligomerizes to form arc-shaped or ring-shaped structures, inserts amphipathic helices into the lipid bilayer, and forms transmembrane β-barrel pores, resulting in cell permeabilization. Streptolysin O enables controllable cell membrane permeabilization, fluorescent probe delivery, and exogenous molecule uptake .
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1
1 Cited Publications
Cat. No.: HY-118948
CAS No.: 1592908-75-2
Purity:  98.68%
Target:  

Bcl-2 Family

Research Areas:  

Neurological Disease

MSN-50 is a Bax and Bak oligomerization inhibitor. MSN-50 efficiently inhibits liposome permeabilization, prevents genotoxic cell death and promotes neuroprotection .
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1
1 Cited Publications
Cat. No.: HY-P2460
CAS No.: 172485-26-6
SMAP‑29 is a cathelicidin antimicrobial peptide with LPS‑binding and anti‑inflammatory properties. SMAP‑29 exerts broad‑spectrum antimicrobial activity against bacteria, fungi and multidrug‑resistant isolates. SMAP‑29 kills pathogens by permeabilizing bacterial membranes, inducing depolarization and cell lysis, and also inhibits inflammatory cytokines while reducing lethality in septic shock and pneumonia models. SMAP-29 can be used for research on bacterial infections, drug-resistant infections, septic shock .
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1
1 Cited Publications
Cat. No.: HY-135416A
CAS No.: 98072-47-0
Purity:  ≥96.0%
Recombinant Streptolysin O is a cholesterol-targeting, thiol-activated pore-forming toxin. Recombinant Streptolysin O binds to cholesterol via its C-terminal domain 4, oligomerizes to form arc-shaped or ring-shaped structures, inserts amphipathic helices into the lipid bilayer, and forms transmembrane β-barrel pores, resulting in cell permeabilization. Recombinant Streptolysin O enables controllable cell membrane permeabilization, fluorescent probe delivery, and exogenous molecule uptake .
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Cat. No.: HY-P991669
Synonyms: AML-01

Target:  

Caspase Apoptosis

Research Areas:  

Cancer

IGN523 is an anti-CD98 antibody (hCD98, KD = 0.55 nM). IGN523 induces antibody-dependent cell-mediated cytotoxicity (ADCC) activity, lysosomal membrane permeabilization, and inhibition of essential amino acid transport, ultimately leading to caspase-3 and caspase-7-mediated apoptosis of tumor cells. IGN523 inhibits tumor growth in multiple tumor xenograft models. IGN523 is useful in the research of non-small cell lung cancer (NSCLC), acute myeloid leukemia (AML), and other cancers. .
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Cat. No.: HY-P5589
CAS No.: 131463-18-8
Synonyms: PlnA
Plantaricin A is an antimicrobial peptide that can be derived from Lactobacillus plantarum. Plantaricin A has a synergistic effect with Ciprofloxacin. Plantaricin A shows anti-microbial activity. Plantaricin A increases the membrane potential of S. aureus and the level of intracellular ROS. Plantaricin A inhibits the function of the efflux pump by binding it and altering the structure of MepA, NorA, and LmrS. Plantaricin A significantly relieves inflammation, and promotes wound healing. Plantaricin A permeabilizes cancerous rat pituitary cells [1][2].
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Cat. No.: HY-D0920
CAS No.: 166196-17-4
TOTO-3 is a cyanine nucleic acid intercalating fluorescent probe that binds to both RNA and DNA (Ex=642 nm, Em=660 nm). TOTO-3 cannot enter intact cells, but can penetrate cells with permeabilized plasma membranes, staining cytoplasmic RNA and nucleoli to distinguish intact cells from damaged ones. TOTO-3 is taken up by macrophages in an ultrasound-independent manner. TOTO-3 accumulates in tumor cells via ultrasound-mediated enhancement of plasma membrane permeability. TOTO-3 supports optical imaging for real-time assessment of plasma membrane integrity, nucleic acid detection, and monitoring of ultrasound-mediated intracellular delivery processes. TOTO-3 is applicable to studies related to rectal cancer .
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Cat. No.: HY-129746
CAS No.: 1630743-73-5
Purity:  99.20%
Target:  

Apoptosis

Research Areas:  

Cancer

Arylquin 1, a prostate-apoptosis-response-4 (Par-4) secretagogue, targets vimentin to induce Par-4 secretion. Arylquin 1 induces non-apoptotic cell death in cancer cells through the induction of lysosomal membrane permeabilization (LMP) .
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Cat. No.: HY-P4118
CAS No.: 952754-66-4
Synonyms: Penetrating analog
EB1 peptide (Penetrating analog) is an endosomolytic agent and siRNA delivery agent. EB1 peptide forms an amphipathic alpha helix upon protonation in early-late endosomes, drives endosomal membrane permeabilization, and enables endocytosed siRNA escape into the cytosol. EB1 peptide facilitates biologically active siRNA cellular uptake and targeted gene silencing. EB1 peptide forms complexes with siRNA. EB1 peptide can be used for drug delivery research .
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Cat. No.: HY-D1005I
CAS No.: 9003-11-6
Poloxamer L61 is a non-ionic triblock copolymer surfactant. Poloxamer L61 effectively achieves intracellular molecular delivery to cancer cells during photoacoustic molecular delivery, and maintains cell viability by promoting cell membrane resealing, thus avoiding irreversible damage caused by laser-induced membrane permeabilization. Poloxamer L61 is a key component of SP1017, a compound related to gene therapy, which regulates the interaction between DNA and extracellular matrix as well as cellular uptake, and significantly enhances the distribution and bioavailability of plasmid DNA in skeletal muscle. Poloxamer L61 can be used in studies on local or systemic therapeutic protein production .
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Cat. No.: HY-P2302
CAS No.: 136661-76-2
Defensin HNP-3 human is an α-defensin stored in the azurophilic granules of human neutrophils. Defensin HNP-3 human exerts broad-spectrum bactericidal, antifungal and antiviral activities mainly by forming bacterial membrane pores, and acts as a chemoattractant for monocytes and T cells. Defensin HNP-3 human maintains epithelial integrity to support periodontal tissue homeostasis, and exerts concentration-dependent effects on epithelial cell proliferation, adhesion and bacterial adhesion. Defensin HNP-3 human targets solid tumors and leukemia by inducing single-strand DNA breaks and membrane permeabilization in tumor cells via electrostatic binding and pore formation. Defensin HNP-3 human is abundant in human tongue squamous cell carcinoma and neutrophils infiltrating oral squamous cell carcinoma. Defensin HNP-3 human can be applied to research related to periodontitis and human tongue squamous cell carcinoma .
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Cat. No.: HY-129461
CAS No.: 6493-73-8
Synonyms: DTS
Dibenzyl trisulfide (DTS) is an active ingredient that can be isolated from Petiveria alliacea L.. Dibenzyl trisulfide inhibits cell proliferation and migration. Dibenzyl trisulfide decreased the mRNA and protein expression of BAK-1 and LTA. Dibenzyl trisulfide induces lysosomal membrane permeabilization and cathepsin B release .
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Cat. No.: HY-131058
CAS No.: 1653999-47-3
Target:  

ADC Payloads

Research Areas:  

Cancer

Muscotoxin A is an ADC cytotoxin. Muscotoxin A is a cytotoxic lipopeptide that permeabilizes mammalian cell membranes and induces necrotic cell death .
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Cat. No.: HY-143335
CAS No.: 2901064-06-8
Target:  

Fungal

Research Areas:  

Infection

Antifungal agent 52 (compound 6c) is a tetrazole derivative. Antifungal agent 52 inhibits the synthesis of Ergosterol (HY-N0181). Antifungal agent 52 exhibit a significant antifungal activity against Candida albicans. Antifungal agent 52 affects C. albicans sessile cell membrane permeabilization .
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Cat. No.: HY-N15548
CAS No.: 1206881-47-1
Synonyms: Armeniaspirole A
Category:  

Microorganisms Antibiotics

Target:  

Bacterial

Armeniaspirol A (Armeniaspirole A) is an antibacterial agent targeting Helicobacter pylori cell membranes. Armeniaspirol A induces membrane permeabilization, cytoplasmic leakage, and biofilm inhibition/eradication. Armeniaspirol A is promising for research of H. pylori infection .
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Cat. No.: HY-175376
Target:  

Antibiotic Bacterial

Research Areas:  

Infection

QPyN16Th is an N-palmitoylated cationic thiazolidine antibiotic. QPyN16Th is selectively active against the Gram-positive bavteria E. faecalis, S. aureus and MRSA with an MIC of 1.95 μM over gram-negative bacteria. QPyN16Th can induce membrane permeabilization and depolarization and ROS production in MRSA. QPyN16Th increases the survival of zebrafish model of intramuscular MRSA infection .
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Cat. No.: HY-P10614
CAS No.: 300349-78-4
Target:  

Apoptosis Bcl-2 Family

Research Areas:  

Cancer

Bid BH3 peptide is a pro-apoptotic peptide derived from the Bid protein. Through its α-helical conformation, Bid BH3 peptide inserts into the hydrophobic grooves of anti-apoptotic Bcl-2 family proteins (Bcl-xl, Bcl-2, Bcl-w and Bax), competitively displaces and releases the pro-apoptotic proteins Bax/Bak, thereby initiating mitochondrial outer membrane permeabilization (MOMP) and the caspase cascade for apoptosis. Bid BH3 peptide can be used in cancer-related research .
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