82 Results for "

DNA concentration

" in MedChemExpress (MCE) Product Catalog:
Products (82)

82 Results for "DNA concentration" in MCE Product Catalog:

15
15 Publications Verification
Cat. No.: HY-N0720
CAS No.: 41060-15-5
Neobavaisoflavone, a flavonoid, is isolated from the seeds of Psoralea corylifolia. Neobavaisoflavone exhibits anti-inflammatory, anti-cancer and anti-oxidation activities. Neobavaisoflavone inhibits DNA polymerase at moderate to high concentrations. Neobavaisoflavone also inhibits platelet aggregation .
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10
10 Cited Publications
Cat. No.: HY-B1777
CAS No.: 71-44-3
Synonyms: NSC 268508; Neuridine
Spermine is a natural antioxidant and anti-inflammatory agent. Spermine is known to inhibit some bacterial cultures, especially strains of Staphylococcus aureus. Spermine can reversibly inhibits DNA synthetic response, mixed lymphocyte response and the induction of cytolytic lymphocyte response in primary cultures of murine spleen cells. Spermine is a polyamine nitric oxide donor that can provide nitric oxide to platelets and inhibit platelet activation to a certain extent concentration-dependently. Spermine occurs in mammalian tissues, plants, bacteria, ribosomes and bacteriophage. Spermine inhibits primary human embryo lung fibroblasts in vitro .
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10
10 Cited Publications
Cat. No.: HY-B1777A
CAS No.: 306-67-2
Spermine tetrahydrochloride is a polyamine nitric oxide donor that can provide nitric oxide to platelets and inhibit platelet activation to a certain extent concentration-dependently. Spermine tetrahydrochloride occurs in mammalian tissues, plants, bacteria, ribosomes and bacteriophage. Spermine tetrahydrochloride inhibits primary human embryo lung fibroblasts in vitro. Spermine is a natural antioxidant and anti-inflammatory agent. Spermine is known to inhibit some bacterial cultures, especially strains of Staphylococcus aureus. Spermine induces neurotoxicity in the striarum dose-dependently. Spermine can reversibly inhibits DNA synthetic response, mixed lymphocyte response and the induction of cytolytic lymphocyte response in primary cultures of murine spleen cells .
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8
8 Cited Publications
Cat. No.: HY-12513
CAS No.: 1386874-06-1
Purity:  99.27%
Synonyms: LY3023414
Target:  

PI3K DNA-PK mTOR Autophagy

Research Areas:  

Cancer

Samotolisib (LY3023414) potently and selectively inhibits class I PI3K isoforms, DNA-PK, and mTORC1/2 with IC50s of 6.07 nM, 77.6 nM, 38 nM, 23.8 nM, 4.24 nM and 165 nM for PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ, DNA-PK and mTOR, respectively. Samotolisib potently inhibits mTORC1/2 at low nanomolar concentrations .
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3
3 Cited Publications
Cat. No.: HY-W018781
CAS No.: 1670-14-0
Target:  

Ser/Thr Protease

Research Areas:  

Cancer

Benzamidine hydrochloride is a competitive protease inhibitor that blocks the hydrolytic cleavage of glucagon by plasmin, trypsin and thrombin. Benzamidine hydrochloride effectively inhibits the degradation of glucagon by relevant proteases during the collection, storage and analysis of human plasma and blood samples. During in vivo metabolism, Benzamidine hydrochloride undergoes N-hydroxylation and produces multiple metabolites, exhibiting characteristics of delayed excretion or biphasic elimination. Benzamidine hydrochloride only induces slight single-strand DNA breaks at high concentrations and shows no significant genotoxic potential overall. Benzamidine hydrochloride may interfere with the detection of some glucagon antisera, but does not affect key antigen-antibody affinity at specific concentrations. Benzamidine hydrochloride can be used as a stabilizer in glucagon radioimmunoassays to ensure the accuracy and recovery rate of detection results .
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3
3 Cited Publications
Cat. No.: HY-B0398
CAS No.: 389-08-2
Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria .
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3
3 Cited Publications
Cat. No.: HY-B0398A
CAS No.: 3374-05-8
Research Areas:  

Infection

Nalidixic acid sodium salt, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria .
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3
3 Cited Publications
Cat. No.: HY-125913
CAS No.: 618-39-3
Target:  

Ser/Thr Protease

Research Areas:  

Inflammation/Immunology

Benzamidine is a competitive protease inhibitor that blocks the hydrolytic cleavage of glucagon by plasmin, trypsin and thrombin. Benzamidine effectively inhibits the degradation of glucagon by relevant proteases during the collection, storage and analysis of human plasma and blood samples. During in vivo metabolism, Benzamidine undergoes N-hydroxylation and produces multiple metabolites, exhibiting characteristics of delayed excretion or biphasic elimination. Benzamidine only induces slight single-strand DNA breaks at high concentrations and shows no significant genotoxic potential overall. Benzamidine may interfere with the detection of some glucagon antisera, but does not affect key antigen-antibody affinity at specific concentrations. Benzamidine can be used as a stabilizer in glucagon radioimmunoassays to ensure the accuracy and recovery rate of detection results .
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3
3 Cited Publications
Cat. No.: HY-W087937
CAS No.: 206752-36-5
Synonyms: Benzenecarboximidamide hydrochloride hydrate
Benzamidine (Benzenecarboximidamide) hydrochloride hydrate is a competitive protease inhibitor that blocks the hydrolytic cleavage of glucagon by plasmin, trypsin and thrombin. Benzamidine hydrochloride hydrate effectively inhibits the degradation of glucagon by relevant proteases during the collection, storage and analysis of human plasma and blood samples. During in vivo metabolism, Benzamidine hydrochloride hydrate undergoes N-hydroxylation and produces multiple metabolites, exhibiting characteristics of delayed excretion or biphasic elimination. Benzamidine hydrochloride hydrate only induces slight single-strand DNA breaks at high concentrations and shows no significant genotoxic potential overall. Benzamidine hydrochloride hydrate may interfere with the detection of some glucagon antisera, but does not affect key antigen-antibody affinity at specific concentrations. Benzamidine hydrochloride hydrate can be used as a stabilizer in glucagon radioimmunoassays to ensure the accuracy and recovery rate of detection results .
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1
1 Cited Publications
Cat. No.: HY-K0524

MCE 2-Color Tracking SYBR qPCR Master Mix (Universal) is a 2× concentration premixed reagent utilizing a special performance-enhanced Taq DNA polymerase protected via a hot-start activation technique, and optimized qPCR buffer system to perform SYBR Green I based quantitative PCR (qPCR). The 500 rxns is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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Cat. No.: HY-172085
CAS No.: 3099543-90-2
Research Areas:  

Cancer

SH514 is an orally active IRF4 inhibitor (IC50 = 2.63 μM). SH514 binds to the IRF4-DBD domain, thereby inhibiting the interaction of IRF4 protein with DNA (KD = 1.28 μM). SH514 can inhibit the proliferation of IRF4-high-expressing NCI-H929 and MM.1R cells, and displays no cytotoxicity for normal cells. SH514 significantly downregulates the expression of IRF4 downstream target genes concentration-dependently. SH514 inhibits the expression of cell cycle-related proteins CDC2, Cyclin B1, Cyclin D1, Cyclin E1, and CMYC in Multiple Myeloma cells. SH514 can induce DNA damage and increase the expression of γH2AX. SH514 effectively inhibits the proliferation of multiple myeloma tumors .
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Cat. No.: HY-B1777AS
CAS No.: 1173022-85-9
Spermine-d8 (tetrahydrochloride) is the deuterium labeled Spermine tetrahydrochloride. Spermine tetrahydrochloride is a polyamine nitric oxide donor that can provide nitric oxide to platelets and inhibit platelet activation to a certain extent concentration-dependently. Spermine tetrahydrochloride occurs in mammalian tissues, plants, bacteria, ribosomes and bacteriophage. Spermine tetrahydrochloride inhibits primary human embryo lung fibroblasts in vitro. Spermine is a natural antioxidant and anti-inflammatory agent. Spermine is known to inhibit some bacterial cultures, especially strains of Staphylococcus aureus. Spermine induces neurotoxicity in the striarum dose-dependently. Spermine can reversibly inhibits DNA synthetic response, mixed lymphocyte response and the induction of cytolytic lymphocyte response in primary cultures of murine spleen cells .
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Cat. No.: HY-W088065
CAS No.: 141-53-7
Sodium formate acts as a key promoter for heterogeneous nucleation of ZIF crystals and thin film synthesis. It is also recognized as a GRAS substance by the FDA, and serves as a cosmetic preservative and food additive. Sodium formate has low acute oral toxicity (acute oral LD50=7410 mg/kg and acute intravenous LD50=807 mg/kg in mice), with no heritable or carcinogenic effects, but exhibits embryonic developmental toxicity and teratogenicity at high concentrations. Sodium formate may cause moderate irritation to rabbit eyes, is relatively safe to the skin, and does not induce tumor formation in rats in vivo. Sodium formate is rapidly absorbed and oxidized to carbon dioxide in vivo, and forms DNA adducts in specific metabolic deficiency models or upon high-dose exposure .
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Cat. No.: HY-112356
CAS No.: 152075-98-4
Purity:  99.53%
Scytonemin is a hydrophobic alkaloid pigment that can be isolated from the outer sheath of cyanobacteria. Scytonemin has protective function against short-wave solar ultraviolet (UV) radiation, which can reduce the generation of reactive oxygen species (ROS) and the formation of DNA damage. Scytonemin also has anti-inflammatory and anti-proliferative activities, produces concentration-dependent inhibition (IC50=2.0 μM) of polo-like kinase 1 (PLK1)-mediated cdc25C phosphorylation, and plays an important role in regulating the G2/M transition in the cell cycle. It can be used in the research of cancer, acute inflammation and sunscreen cosmetics .
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Cat. No.: HY-N0245
CAS No.: 30462-34-1
Theaflavin-3-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner. Theaflavin-3-gallate induces apoptosis and G1 cell cycle arrest in ovarian cancer A2780/CP70 cells through p53-dependent pathways. Theaflavin-3-gallate induces DNA damage through ATM/Chk/p53 pathway .
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Cat. No.: HY-112624J
CAS No.: 9004-54-0
Synonyms: Dextran 4; Dextran D4; Dextran T4(MW 3200-4800)
Dextran 4,000 is a mucus rheology modifier. The dextran molecules in Dextran 4,000 can reduce the cross-link density of mucus through osmotic effects and hydrogen bond substitution, and reduce viscoelasticity and improve the mucociliary/cough clearance index by destroying the DNA-mucin network structure in mucus. Dextran 4,000 has the ability to improve the rheological properties and clearance ability of cystic fibrosis (CF) sputum, and can be used in the study of inhalation therapy or aerosol delivery of mucostatic respiratory diseases. The Dextran series of compounds are also natural polysaccharide drug carriers that can be connected to drugs through covalent bonding methods such as ester bonds, amide bonds or click chemistry, or self-assembled to form carriers such as nanoparticles and hydrogels. Dextran is biodegradable and biocompatible, and can achieve targeted delivery and controlled release of drugs. Dextran derivatives can prolong the half-life of drugs, increase local concentrations, and reduce the activity of immune clearance .
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Cat. No.: HY-DY1005
CAS No.: 875756-97-1
Hoechst 33342 trihydrochloride (solution) is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution .
Solvent and Concentration: Sterile water: 10 mg/mL
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Cat. No.: HY-DY1006
CAS No.: 25535-16-4
Propidium Iodide (PI) (solution) is a nuclear staining agent that stains DNA. Propidium Iodide is an analogue of ethidine bromide that emits red fluorescence upon embedding in double-stranded DNA. Propidium Iodide cannot pass through living cell membranes, but it can pass through damaged cell membranes to stain the nucleus. Propidium Iodide has a fluorescence wavelength of 493/617 nm and a wavelength of 536/635 nm after Mosaic with DNA. Propidium Iodide is commonly used in the detection of apoptosis (apoptosis) or necrosis (necrosis) , and is often used in flow cytometry analysis.
Solvent and Concentration: Sterile water: 1 mg/mL
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
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Cat. No.: HY-D0215
CAS No.: 477-73-6
Synonyms: Safranine T
Safranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. Safranin can readily intercalate into biological macromolecules, including DNA and proteins. Safranin has antibacterial effects against gram-positive bacteria (S. aureus). Safranin can be used as a redox indicator in the determination of metal ion concentration .
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Cat. No.: HY-DY2001
CAS No.: 548-62-9
Crystal Violet (solution) , also known as Gentian violet, methyl violet 10B, is a triphenyl-methane, an alkaline dye that binds to DNA in the nucleus of a cell, staining it a deep purple. It is often used for Gram staining to classify bacteria, or for cell or histological staining .
Solvent and Concentration: Sterile water: 5 mg/mL (0.5%)
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