161 Results for "

Membrane structure

" in MedChemExpress (MCE) Product Catalog:
Products (161)

161 Results for "Membrane structure" in MCE Product Catalog:

25
25 Publications Verification
Cat. No.: HY-103466
CAS No.: 162112-35-8
Purity:  99.94%
FM4-64 is a very lipophilic, water-soluble styrene dyes, can specifically bind to cell membranes and inner membrane organelles to produce fluorescence. FM4-64 is widely used in endocytic and exospic membrane structure markers.
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25
25 Publications Verification
Cat. No.: HY-N6718
CAS No.: 480-49-9
Filipin III is the major component of Filipin, a 28-membered ring pentaene macrolide antifungal antibiotic produced by S. filipinensis, S. avermitilis and S. miharaensis. Filipin interacts with membrane sterols causing the alteration of membrane structure .
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23
23 Cited Publications
Cat. No.: HY-15558
CAS No.: 23491-44-3
Purity:  99.11%
Synonyms: bisBenzimide H 33258; H 33258
Hoechst 33258 is a blue to blue-green fluorescent live cell dye that can label DNA. Hoechst 33258 can specifically bind to the minor groove of DNA (and tends to bind to A/T-rich DNA), resulting in a significant increase in fluorescence intensity. Hoechst 33258 can cross the cell membrane and cause changes in DNA structure, such as G2/M phase arrest. Hoechst 33258 can bind to live or fixed cells, and the fluorescence intensity increases with increasing solution pH. As a DNA-specific probe, Hoechst 33258 can be used to detect DNA content, analyze cell cycle, etc. The excitation wavelength of Hoechst 33258 is 350-365 nm, and the emission wavelength is 460-490 nm .
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18
18 Cited Publications
Cat. No.: HY-D1300
CAS No.: 231946-72-8
Synonyms: LysoTracker Red DND-99
LysoTracker Red is a Red fluorescently labeled lysosomal probe with a maximum excitation/emission wavelength of 577/590 nm. The structure is composed of a fluorescein group and linked weak bases, which can freely cross the cell membrane and gather on spherical organelles. It is suitable for observing the internal biosynthesis and related pathogenesis of lysosomes .
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13
13 Cited Publications
Cat. No.: HY-B1248
CAS No.: 55-56-1
Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-B0608
CAS No.: 18472-51-0
Chlorhexidine digluconate (20% in water) is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine digluconate (20% in water) binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine digluconate (20% in water) has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine digluconate (20% in water) can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-W013699
CAS No.: 56-95-1
Chlorhexidine diacetate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine diacetate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine diacetate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine diacetate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-B1145
CAS No.: 3697-42-5
Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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11
11 Cited Publications
Cat. No.: HY-P1902
CAS No.: 115722-23-1
Cardiotoxin Analog (CTX) IV (6-12) is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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11
11 Cited Publications
Cat. No.: HY-P1902A
CAS No.: 2918768-05-3
Cardiotoxin Analog (CTX) IV (6-12) TFA is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) TFA was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) TFA is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) TFA can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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8
8 Cited Publications
Cat. No.: HY-D1434
CAS No.: 149838-22-2
FM1-43 is a very lipophilic, water-soluble styrene dyes, can specifically bind to cell membranes and inner membrane organelles to produce fluorescence. FM1-43 is widely used in endocytic and exospic membrane structure markers.
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5
5 Cited Publications
Cat. No.: HY-14273
CAS No.: 241479-67-4
Purity:  99.97%
Synonyms: BAL-4815; RO-0094815
Research Areas:  

Infection Cancer

Isavuconazole (BAL-4815) is a triazole proagent with antifungal activity against yeasts, molds, and dimorphic fungi. Isavuconazole inhibits ergosterol biosynthesis and results in the disruption of fungal membrane structure and function. Isavuconazole is a moderate inhibitor of CYP3A4.
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4
4 Cited Publications
Cat. No.: HY-15435
CAS No.: 75621-03-3
Purity:  99.91%
Research Areas:  

Others

CHAPS is a cholic acid-derived, sulfobetaine-type zwitterionic detergent and micelle-forming agent. CHAPS exhibits properties of weak cationic or nonionic surfactants in different solution systems, undergoes micellization, and forms small, loose hydrophilic aggregates that are temperature-dependent. CHAPS stabilizes mononucleosomes under different ionic strengths, reduces nucleosome sequence specificity, promotes sliding of histone cores along DNA, solubilizes Tamm-Horsfall protein to reduce its interference with urinary exosome isolation, and maintains vesicle structure and the activity of related proteins at the same time. CHAPS is used to recover native folded fusion proteins, enhance the binding capacity of GST fusion proteins, and restore GST enzyme activity. However, CHAPS cannot refold proteins denatured by urea, guanidine hydrochloride or heat, nor can it construct the structure of intrinsically disordered proteins. CHAPS is commonly used in research on the separation and purification of membrane proteins .
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4
4 Cited Publications
Cat. No.: HY-15435A
CAS No.: 331717-45-4
Purity:  ≥98.0%
CHAPS hydrate is a cholic acid-derived, sulfobetaine-type zwitterionic detergent and micelle-forming agent. CHAPS hydrate exhibits properties of weak cationic or nonionic surfactants in different solution systems, undergoes micellization, and forms small, loose hydrophilic aggregates that are temperature-dependent. CHAPS hydrate stabilizes mononucleosomes under different ionic strengths, reduces nucleosome sequence specificity, promotes sliding of histone cores along DNA, solubilizes Tamm‑Horsfall protein to reduce its interference with urinary exosome isolation, and maintains vesicle structure and the activity of related proteins at the same time. CHAPS hydrate is used to recover native folded fusion proteins, enhance the binding capacity of GST fusion proteins, and restore GST enzyme activity. However, CHAPS hydrate cannot refold proteins denatured by urea, guanidine hydrochloride or heat, nor can it construct the structure of intrinsically disordered proteins. CHAPS hydrate is commonly used in research on the separation and purification of membrane proteins .
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3
3 Cited Publications
Cat. No.: HY-D1296
CAS No.: 220524-71-0
Green DND-26 is a green fluorescently labeled lysosomal probe with a maximum excitation/emission wavelength of 504/511 nm. The structure is composed of a fluorescein group and linked weak bases, which can freely cross the cell membrane and generally gather on spherical organelles. Green DND-26 is suitable for observing the internal biosynthesis and related pathogenesis of lysosomes .
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3
3 Cited Publications
Cat. No.: HY-D1098
CAS No.: 195199-08-7
SYBR Green II is a fluorescent nucleic acid dye that mainly binds single-stranded nucleotides. SYBR Green II is sensitive to oligonucleotides or larger nucleic acid polymers in a variety of cells and gels. SYBR Green II can be used to study cell structure, membrane integrity or function, and cell cycle distribution. Wavelength 484/515 nm .
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3
3 Cited Publications
Cat. No.: HY-120821
CAS No.: 1839524-44-5
Purity:  99.17%
Synonyms: ES2
Target:  

Exosomes

Research Areas:  

Others

Endosidin-2 (ES2) is a selective inhibitor targeting the conserved exosome subunit EXO70. Endosidin-2 binds to the C-terminal domain of EXO70, inhibiting exocytosis and endosomal recycling, while promoting vacuolar trafficking in plant cells. Endosidin-2 interferes with the EXO70-mediated vesicle-to-plasma membrane anchoring process, leading to abnormal aggregation of auxin transporters (such as PIN2) in the cytoplasm and redirected to vacuolar degradation, while causing abnormal Golgi structure (such as cup-shaped or ring-shaped vesicles cisternae formation). Endosidin-2 can inhibit exocytosis in plant and mammalian cells and is mainly used to study the dynamic regulation of membrane trafficking (such as polar growth, vesicle sorting) .
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2
2 Cited Publications
Cat. No.: HY-N6708
CAS No.: 27061-78-5
Alamethicin is a linear 20-amino acid antibiotic, which can induce voltage-gated conductance in model and cell membranes. Alamethicin exhibits antimicrobial activity against Gram-positive bacteria, but not Gram-negative bacteria. Alamethicin can form an amphipathic α-helical structure in biological membranes .
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2
2 Cited Publications
Cat. No.: HY-101887
CAS No.: 54375-47-2
Purity:  97.04%
Calcein Blue, a membrane-impermeant fluorescent dye, is a coumarin derivative that contains an iminodiacetic acid structure. Calcein Blue is also a metallofluorochromic indicator .
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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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