204 Results for "

surface activity

" in MedChemExpress (MCE) Product Catalog:
Products (204)

204 Results for "surface activity" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-D0214
CAS No.: 632-69-9
Acid Red 94 sodium, a synthetic fluorescein derivative, is a deep red dye primarily composed of 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. It is widely used as an ophthalmic diagnostic agent to detect dry or damaged cells on the ocular surface. Acid Red 94 sodium exhibits antitumor activity and can inhibit Friend Leukemia Virus (FLV) infection through photodynamic action. Additionally, Acid Red 94 sodium can inhibit aggregation through light irradiation. Acid Red 94 sodium holds potential for use in cancer, viral infections, and neurodegenerative disease research .
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1 Cited Publications
Cat. No.: HY-10624
CAS No.: 312637-48-2
Purity:  98.28%
Target:  

Melanocortin Receptor

Research Areas:  

Metabolic Disease

THIQ is the first selective agonist of the melanocortin-4 receptor (MC4R), with high affinity and potency for hMC4R (IC50=1.2 nM, EC50=2.1 nM) and rMC4R (IC50=0.6 nM, EC50=2.9 nM). THIQ maintains low potency at MC1R, MC3R and MC5R. THIQ plays a role in eliciting erectile activity in rodents. THIQ acts as a pharmacoperone of the MC4R rescuing the cell surface expression and signaling of some intracellularly retained MC4R mutants .
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1 Cited Publications
Cat. No.: HY-D0214E
CAS No.: 632-69-9
Acid Red 94 sodium (80%), a synthetic fluorescein derivative, is a deep red dye primarily composed of 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Acid Red 94 sodium (80%) is widely used as an ophthalmic diagnostic agent to detect dry or damaged cells on the ocular surface. Acid Red 94 sodium (80%) exhibits antitumor activity and can inhibit Friend Leukemia Virus (FLV) infection through photodynamic action. Additionally, Acid Red 94 sodium (80%) can inhibit Aβ aggregation through light irradiation. Acid Red 94 sodium (80%) holds potential for use in cancer, viral infections, and neurodegenerative disease research .
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1 Cited Publications
Cat. No.: HY-N0241
CAS No.: 85571-15-9
Rhodionin is an orally active, multifunctional antivirulence and cytoprotective agent that targets and inhibits Lipase, sortase A (SrtA), CYP2D6 (IC50=0.761 μM), AChE (IC50=2.43-57.5 μM), and DPPH free radicals (IC50=19.49 μM). Rhodionin is isolable from the roots of Rhodiola crenulata. Rhodionin reduces postprandial serum triglyceride levels in mice by inhibiting lipase activity. Rhodionin also binds directly to SrtA to inhibit its transpeptidase activity, thereby reducing the fibrinogen adhesion and surface protein A levels of MRSA, effectively inhibiting biofilm formation and protecting against MRSA-induced cell damage. Rhodionin improves the survival rate of infected mice without affecting MRSA growth, and finds wide application in studies related to hyperlipidemia, exogenous obesity, and pneumonia induced by methicillin-resistant Staphylococcus aureus (MRSA) .
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1
1 Cited Publications
Cat. No.: HY-N7435
CAS No.: 54814-64-1
Synonyms: (±)-Massoia lactone
Massoia lactone ((±)-Massoia lactone) is a natural lactone-based biosurfactant with antifungal (fungal), antibiofilm, and cytotoxic activities. Massoia lactone inhibits fungal hyphal growth and spore germination, and induces fungal cell necrosis by forming membrane pores, reducing ergosterol, elevating ROS, and causing leakage of intracellular components. Massoia lactone inhibits the viability and proliferation of tumor cells. Massoia lactone degrades the extracellular polymeric substances of polymicrobial biofilms, penetrates the biofilm matrix, inhibits the growth of planktonic oral bacteria (bacterial), and reduces surface tension through its amphiphilic properties. Massoia lactone is a low-toxicity, biodegradable food additive with a coconut cream aroma, which can be used for flavor improvement and also serves as a quality control marker for Cs-4 mycelium. Massoia lactone can be used for research on Fusarium head blight, malignant tumors, and oral polymicrobial biofilm-associated dental diseases .
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Cat. No.: HY-W020780
CAS No.: 724722-89-8
Synonyms: mPEG5000-Maleimide
mPEG5000-Mal (mPEG5000-Maleimide) is a PEG-derived selective covalent binding agent for sulfhydryl groups (RSGs), which can form irreversible thioether bonds with sulfhydryl groups under near-neutral conditions via the maleimide group. The mechanism of action of mPEG5000-Mal can be divided into two categories: firstly, as an enzyme modifier, it binds to target proteins through hydrophobic interactions, hydrogen bonds, and van der Waals forces, altering the protein's secondary structure; secondly, as a nanoparticle surface modifier, it covalently binds to sulfhydryl groups on the surface of red blood cells, changing the surface properties and morphology of the red blood cells, leading to their phagocytosis by macrophages of the reticuloendothelial system. mPEG5000-Mal can react with free cysteine in proteins, increasing the apparent molecular weight of the modified protein by 10-15 kDa for detection purposes. mPEG5000-Mal can enhance the thermal stability and catalytic activity of enzymes, and improve the macrophage targeting of nanoparticles, enabling targeted drug delivery. mPEG5000-Mal can be applied in enzyme engineering research in the food industry and in oncology, assisting radiotherapy by inhibiting tumor-associated macrophage infiltration and enhancing anti-tumor immune responses .
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Cat. No.: HY-N6790
CAS No.: 6833-84-7
Synonyms: Ammonium ionophore I
Nonactin is a macrotetrolide antibiotic and mitochondrial uncoupler with antibacterial, insecticidal, and acaricidal activities. Nonactin acts as an ionophore for monovalent cations, including K +, and NH4 +, and it can also inhibit the surface expression of endogenous HSP60. In addition, Nonactin can induce apoptosis in β-catenin mutant tumor cells and has anti-tumor activity .
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Cat. No.: HY-W591476
CAS No.: 134874-49-0
Synonyms: mPEG1000-SH
m-PEG1000-thiol (mPEG1000-SH) is a surface modifier that can modify DNA thiolation and is used in the synthesis of gold nanorods (AuNR). m-PEG1000-thiol can load thiolated DNA onto AuNR, form a covalent bond with the surface of gold nanoparticles through the thiol group, and stabilize the nanoparticles by the steric hindrance effect of the polyethylene glycol chain, preventing aggregation and enhancing its biocompatibility. m-PEG1000-thiol can also provide a platform for the subsequent coupling of biomolecules (such as DNA, antibodies) by replacing surfactants (such as CTAB) on the surface of nanoparticles, thereby exerting its activity in promoting the functionalization of nanomaterials [2].
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Cat. No.: HY-P99231
CAS No.: 156586-89-9
Synonyms: Panorex; CO17-1A

Target:  

Inhibitory Antibodies

Research Areas:  

Cancer

Edrecolomab (Panorex) is a murine monoclonal antibody to the cell-surface glycoprotein 17-1A, expressed on epithelial tissues and on various carcinomas. Edrecolomab shows anti-tumor activity and can be used in colorectal carcinoma research .
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Cat. No.: HY-W133920
CAS No.: 25322-69-4
Synonyms: PPG 2000
Polypropylene glycol 2000 (PPG 2000) is a polyether produced by ring-opening polymerization of propylene oxide. Polypropylene glycol 2000 has low toxicity, and acts as a dispersant for leather finishing materials, as well as a surfactant and wetting agent for pharmaceutical preparations .
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Cat. No.: HY-128784
CAS No.: 874146-69-7
Purity:  98.73%
Research Areas:  

Cancer

PK11007 is a mild thiol alkylator with anticancer activity. PK11007 stabilizes p53 via selective alkylation of two surface-exposed cysteines without compromising its DNA binding activity. PK11007 induces mutant p53 cancer cell death by increasing reactive oxygen species (ROS) levels .
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Cat. No.: HY-D0947
CAS No.: 531-53-3
Azure A chloride is a phenothiazine dye. Azure A chloride is an alternative DNA dye used for the separation of DNA and protein fragments in agarose gel electrophoresis and PAGE. Azure A chloride can be chemisorbed on the surface of mild steel according to the Langmuir adsorption isotherm to form a protective film. Azure A chloride binds to double-stranded DNA in a non-cooperative manner via weak intercalation, triggering molecular conformational disturbance, restricted rotational motion, and changes in optical activity .
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Cat. No.: HY-P990060
CAS No.: 2488745-86-2
Synonyms: Mim8

Target:  

Factor Xa

Research Areas:  

Cardiovascular Disease

Denecimig (Mim8) is a factor VIII-mimetic bispecific antibody with micromolar human binding affinity for Factor X and Factor IXa. Denecimig binds Factor X and Factor IXa, localizes both to the phospholipid surface, enhances the Factor IXa-mediated activation of Factor X to Factor Xa, and stimulates the proteolytic activity of Factor IXa via its monovalent anti-Factor IXa arm. Denecimig is applicable to research related to hemophilia A .
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Cat. No.: HY-P5255
CAS No.: 466691-40-7
Target:  

Bacterial

Research Areas:  

Infection Inflammation/Immunology

Oligopeptide-10 is a bioactive peptide with antimicrobial activity. Oligopeptide-10 exhibits broad-spectrum bactericidal effects against Gram-positive bacteria including Propionibacterium acnes and Staphylococcus aureus. Oligopeptide-10 targets lipoteichoic acid (LTA) on the surface of bacterial cell membranes, induces bacterial osmotic imbalance by disrupting the integrity of bacterial membranes, and reduces the release of pro-inflammatory cytokines induced by bacteria. Oligopeptide-10 possesses skin-protective activity. Oligopeptide-10 can be applied in research related to acne vulgaris, dandruff, seborrheic dermatitis, and tinea pedis .
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Cat. No.: HY-B0633I
CAS No.: 9067-32-7
Hyaluronic acid sodium (MW 800kDa) is a biopolymer composed of repeating units of disaccharides with various applications. Hyaluronic acid sodium is a major component of the extracellular matrix (ECM). Hyaluronic acid sodium is synthesized at the plasma membrane. Increased hyaluronic acid sodium levels are associated with tumor cell growth, adhesion, migration, invasion and angiogenesis in digestive cancers. Hyaluronic acid sodium participates in tissue remodeling and rapid cell proliferation in some physiological processes including embryonic morphogenesis and wound-healing. Hyaluronic acid sodium activates the PI3K-Akt signaling. Hyaluronic acid sodium acts as a regulator of cancer-associated lymphangiogenesis. Hyaluronic acid sodium also enhances cell invasion and angiogenesis by promoting proteolytic MMP-9 binding to cell surface or stimulating MMP-9 binding to cell surface. Hyaluronic acid sodium can be used as drug delivery for sodium butyrate to improve the anti-proliferative activity on breast cancer cell line. Hyaluronic acid sodium can be studied in joint diseases, wound healing and cancer .
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Cat. No.: HY-106449
CAS No.: 203191-10-0
Purity:  ≥98.0%
Synonyms: DA-6034 free acid
Recoflavone (DA-6034 (free acid)), a synthetic derivative of the flavonoid Eupatilin (HY-N0783), is orally active. Recoflavone can inhibit the NF-κB pathway and induce [Ca( 2+)]i increase in epithelial cells. Recoflavone exhibits activities such as anti-inflammation, anti-tumor effects, protection of gastric and intestinal mucosa, and promotion of secretion in the ocular surface and salivary glands. Recoflavone can be used for the research of diseases such as dry eye, gastric injury, and intestinal injury .
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Cat. No.: HY-P990785
CAS No.: 2490552-52-6
Synonyms: ABBV-383; TNB 383B

Target:  

CD3

Etentamig is a BCMA × CD3 bispecific T-cell engager (BiTE) that can inhibit the activity of B-cell maturation antigen (BCMA) and activate the T-cell surface glycoprotein CD3 complex. Etentamig can be used for research in multiple myeloma, immunoglobulin light chain amyloidosis, and cardiovascular diseases .
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Cat. No.: HY-P2315
CAS No.: 452274-53-2
Synonyms: HβD-1
Target:  

Antibiotic Bacterial

Research Areas:  

Infection

Human β-defensin-1 (HβD-1) is a cysteine-rich cationic skin-antimicrobial peptide (SAP) produced by all epithelial surfaces, but also by circulatory cells and cells of the reproductive tract. Human β-defensin-1 has antimicrobial activities against a broad-sperm bacteria .
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Cat. No.: HY-121527
CAS No.: 1300-94-3
Purity:  98.26%
Amylmetacresol is a phenolic compound with topical antibacterial and antiviral activity. Amylmetacresol works by destroying the protein structure of the virus surface or interfering with the function of the virus lipid membrane. Amylmetacresol inhibits the attachment and replication of respiratory viruses such as human Rhinovirus 1a and influenza virus A, without significant effect on viruses such as HRV8. Amylmetacresol is mainly applied topically to the throat to relieve viral sore throats. Amylmetacresol is more active against enveloped viruses than non-enveloped viruses .
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Cat. No.: HY-133721
CAS No.: 93413-00-4
Purity:  99.81%
Chamaechromone is a biflavonoid ingredient isolated from the roots of Stellera chamaejasme L. (Thymelaeaceae). Chamaechromone possesses anti-hepatitis B virus (HBV) effects against the surface antigen of HBV (HBsAg) secretion and has insecticidal activities .
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