1231 Results for "

dose proportionality

" in MedChemExpress (MCE) Product Catalog:
Products (1231)

1231 Results for "dose proportionality" in MCE Product Catalog:

645
645 Publications Verification
Art. -Nr.: HY-D1056
Synonyms: LPS, from Escherichia coli (O55:B5)
Lipopolysaccharides, from E. coli O55:B5 (LPS, from Escherichia coli (O55:B5)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O55:B5) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O55:B5 possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O55:B5 activate TLR-4 in immune cells, exhibit high pyrogenicity, and demonstrate dose and serotype specificity. Lipopolysaccharides, from E. coli O55:B5 can be widely used to induce cellular inflammation and establish animal models related to inflammation .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
loading...
    loading...
151
151 Cited Publications
Art. -Nr.: HY-12591
CAS. Nr.: 103404-75-7
Reinheit:  99.92%
Synonyms: D-(-)-Luciferin sodium; Firefly luciferin sodium; Beetle Luciferin sodium
D-luciferin sodium is the natural substrate of the enzyme luciferase (Luc) that catalyzes the production of the typical yellowgreen light of fireflies. The 560 nm chemiluminescence from this reaction peaks within seconds, with light output that is proportional to luciferase concentration when the substrate luciferin is present in excess. The luciferase (luc) gene is a popular reporter gene for research and agent screening. Chemiluminescent techniques are virtually background-free, making the luc reporter gene ideal for detecting low-level gene expression. As little as 0.02 pg of luciferase can be reliably measured in a standard scintillation counter. In addition to its role as a reporter of gene expression, luciferase is commonly used in an extremely sensitive assay for ATP . We of er the firefly luciferase (HY-P1004A), luciferin free acid (HY-12591A), as well as its water-soluble sodium salts (HY-12591) and potassium salts (HY-12591B) .
loading...
    loading...
151
151 Cited Publications
Art. -Nr.: HY-12591A
CAS. Nr.: 2591-17-5
Reinheit:  99.54%
Synonyms: D-(-)-Luciferin; Firefly luciferin; Beetle Luciferin
D-luciferin is the natural substrate of the enzyme luciferase (Luc) that catalyzes the production of the typical yellowgreen light of fireflies. The 560 nm chemiluminescence from this reaction peaks within seconds, with light output that is proportional to luciferase concentration when the substrate luciferin is present in excess. The luciferase (luc) gene is a popular reporter gene for research and agent screening. Chemiluminescent techniques are virtually background-free, making the luc reporter gene ideal for detecting low-level gene expression. As little as 0.02 pg of luciferase can be reliably measured in a standard scintillation counter. In addition to its role as a reporter of gene expression, luciferase is commonly used in an extremely sensitive assay for ATP . We of er the firefly luciferase (HY-P1004A), luciferin free acid (HY-12591A), as well as its water-soluble sodium salts (HY-12591) and potassium salts (HY-12591B) .
loading...
    loading...
151
151 Cited Publications
Art. -Nr.: HY-12591B
CAS. Nr.: 115144-35-9
Reinheit:  99.97%
Synonyms: D-(-)-Luciferin potassium; Firefly luciferin potassium; Beetle Luciferin potassium
D-luciferin potassium is the natural substrate of the enzyme luciferase (Luc) that catalyzes the production of the typical yellowgreen light of fireflies. The 560 nm chemiluminescence from this reaction peaks within seconds, with light output that is proportional to luciferase concentration when the substrate luciferin is present in excess. The luciferase (luc) gene is a popular reporter gene for research and agent screening. Chemiluminescent techniques are virtually background-free, making the luc reporter gene ideal for detecting low-level gene expression. As little as 0.02 pg of luciferase can be reliably measured in a standard scintillation counter. In addition to its role as a reporter of gene expression, luciferase is commonly used in an extremely sensitive assay for ATP . We offer the firefly luciferase (HY-P1004A), luciferin free acid (HY-12591A), as well as its water-soluble sodium salts (HY-12591) and potassium salts (HY-12591B) .
loading...
    loading...
130
130 Cited Publications
Art. -Nr.: HY-D0938
CAS. Nr.: 150347-59-4
Synonyms: CFSE; 5(6)-Carboxyfluorescein diacetate succinimidyl ester; 5(6)-CFDA N-succinmidyl ester
CFDA-SE is a fluorescent dye that can penetrate the cell membrane. It can react with the free amine group in the cytoskeleton protein inside the cell, and finally form a protein complex with fluorescence. After entering the cell, CFDA-SE locates in the cell membrane, cytoplasm and nucleus, and the fluorescence staining is strongest in the nucleus . CFDA-SE dye can be uniformly inherited by the cells with cell division and proliferation, and its attenuation is proportional to the number of cell divisions. This phenomenon can be detected and analyzed by flow cytometry under the excitation light of 488 nm, and can be used to detect the proliferation of cells .
loading...
    loading...
103
103 Cited Publications
Art. -Nr.: HY-114153
CAS. Nr.: 1303420-67-8
Reinheit:  99.79%
Target:  

c-Fms

PLX5622 is a highly selective brain penetrant and orally active CSF1R inhibitor (IC50=0.016 μM; Ki=5.9 nM). PLX5622 allows for extended and specific microglial cells elimination, preceding and during pathology development. PLX5622 is an ideal choose for microglia function research in healthy or diseased states. PLX5622 has been verified by MedChemExpress, which demonstrates desirable microglia depletion efficiency in mice. PLX5622 is predominantly administered via ad libitum diets with a dose of 1200 ppm .
loading...
    loading...
67
67 Cited Publications
Art. -Nr.: HY-12289A
CAS. Nr.: 1073160-26-5
Reinheit:  99.35%
Synonyms: VS-6063 hydrochloride; PF 04554878 hydrochloride
Target:  

FAK

Forschungsgebiete:  

Cancer

Defactinib hydrochloride (VS-6063 hydrochloride; PF 04554878 hydrochloride) is a novel FAK inhibitor, which inhibits FAK phosphorylation at the Tyr397 site in a time- and dose-dependent manner.
loading...
    loading...
34
34 Cited Publications
Art. -Nr.: HY-B0094
CAS. Nr.: 63968-64-9
Synonyms: Qinghaosu; NSC 369397
Artemisinin (Qinghaosu), a sesquiterpene lactone, is an anti-malarial agent isolated from the aerial parts of Artemisia annua L. plants . Artemisinin inhibits AKT signaling pathway by decreasing pAKT in a dose-dependent manner. Artemisinin reduces cancer cell proliferation, migration, invasion, tumorigenesis and metastasis and has neuroprotective effects .
loading...
    loading...
21
21 Cited Publications
Art. -Nr.: HY-D0090
CAS. Nr.: 162558-52-3
Target:  

Fluorescent Dye

Forschungsgebiete:  

Others

MQAE is a chloride ion (Cl -) fluorescent probe that can be used to measure chloride concentrations. The fluorescence intensity of MQAE decreases proportionally as Cl - ions increase. MQAE has high cell permeability and is suitable for fluorescence detection such as confocal microscopy and flow cytometry (Ex/Em=350/460 nm) .
loading...
    loading...
18
18 Cited Publications
Art. -Nr.: HY-N0262
CAS. Nr.: 73-03-0
Synonyms: 3'-Deoxyadenosine
Cordycepin (3'-Deoxyadenosine) is a nucleoside derivative and inhibits IL-1β-induced MMP-1 and MMP-3 expression in rheumatoid arthritis synovial fibroblasts (RASFs) in a dose-dependent manner . Cordycepin kills Mycobacterium tuberculosis through hijacking the bacterial adenosine kinase .
loading...
    loading...
18
18 Cited Publications
Art. -Nr.: HY-100022
CAS. Nr.: 1849590-01-7
Reinheit:  99.92%
Synonyms: eFT508
Target:  

MNK PD-1/PD-L1

Forschungsgebiete:  

Cancer

Tomivosertib (eFT508) is a potent, highly selective, and orally active MNK1 and MNK2 inhibitor, with IC50s of 1-2 nM against both isoforms. Tomivosertib (eFT508) treatment leads to a dose-dependent reduction in eIF4E phosphorylation at serine 209 (IC50=2-16 nM) in tumor cell lines . Tomivosertib (eFT508) also dramatically downregulates PD-L1 protein abundance .
loading...
    loading...
15
15 Cited Publications
Art. -Nr.: HY-10974
CAS. Nr.: 471905-41-6
Reinheit:  99.35%
Target:  

γ-secretase

Forschungsgebiete:  

Neurological Disease Cancer

MK-0752 is a potent, orally active and specific γ-secretase inhibitor, showing dose-dependent reduction of Aβ40 with an IC50 of 5 nM in human SH-SY5Y cells. MK-0752 crosses the blood-brain barrier. MK-0752 reduces newly generated CNS Aβ in vivo .
loading...
    loading...
14
14 Cited Publications
Art. -Nr.: HY-111408
CAS. Nr.: 1699750-95-2
Reinheit:  98.95%
Target:  

Deubiquitinase

Forschungsgebiete:  

Cancer

EOAI3402143 is a deubiquitinase (DUB) inhibitor, which inhibits dose-dependently inhibits Usp9x/Usp24 and Usp5.
loading...
    loading...
14
14 Cited Publications
Art. -Nr.: HY-B0006
CAS. Nr.: 72956-09-3
Synonyms: BM 14190
Carvedilol (BM 14190) is a non-selective β/α-1 blocker . Carvedilol inhibits lipid peroxidation in a dose-dependent manner with an IC50 of 5 μM. Carvedilol is a multiple action antihypertensive agent with potential use in angina and congestive heart failure . Carvedilol is an autophagy inducer that inhibits the NLRP3 inflammasome .
loading...
    loading...
13
13 Cited Publications
Art. -Nr.: HY-134539
CAS. Nr.: 2304621-31-4
Reinheit:  98.13%
IMT1 is a first-in-class specific and noncompetitive human mitochondrial RNA polymerase (POLRMT) inhibitor. IMT1 causes a conformational change of POLRMT, which blocks substrate binding and transcription in a dose-dependent way in vitro. IMT1 reduces deoxynucleoside triphosphate levels and citric acid cycle intermediates, resulting in a marked depletion of cellular amino acid levels. IMT1 has the potential for mitochondrial transcription disorders related diseases .
loading...
    loading...
12
12 Cited Publications
Art. -Nr.: HY-10119
CAS. Nr.: 618385-01-6
Reinheit:  99.79%
Synonyms: SCH 530348
Forschungsgebiete:  

Cardiovascular Disease

Vorapaxar (SCH 530348), an antiplatelet agent, is a selective, orally active, and competitive thrombin receptor protease-activated receptor (PAR-1) antagonist (Ki=8.1 nM). Vorapaxar (SCH 530348) inhibits thrombin receptor-activating peptide (TRAP)-induced platelet aggregation in a dose-dependent manner .
loading...
    loading...
12
12 Cited Publications
Art. -Nr.: HY-10119A
CAS. Nr.: 705260-08-8
Reinheit:  99.81%
Synonyms: SCH 530348 sulfate
Forschungsgebiete:  

Cardiovascular Disease

Vorapaxar sulfate (SCH 530348 sulfate), an antiplatelet agent, is a selective, orally active, and competitive thrombin receptor protease-activated receptor (PAR-1) antagonist (Ki=8.1 nM). Vorapaxar sulfate inhibits thrombin receptor-activating peptide (TRAP)-induced platelet aggregation in a dose-dependent manner .
loading...
    loading...
11
11 Cited Publications
Art. -Nr.: HY-N0303
CAS. Nr.: 58186-27-9
Forschungsgebiete:  

Neurological Disease

Idebenone, a well-appreciated mitochondrial protectant, exhibits protective efficacy against neurotoxicity and can be used for the research of Alzheimer's disease, Huntington's disease. Idebenone (oxidised form) has a dose-dependent inhibitory effect on the enzymatic metabolism of arachidonic acid in astroglial homogenates (IC50=16.65 μM) . Idebenone, a coenzyme Q10 analog and an antioxidant, induces apoptotic cell death in the human dopaminergic neuroblastoma SHSY-5Y cells . Idebenone quickly crosses the blood-brain barrier.
loading...
    loading...
11
11 Cited Publications
Art. -Nr.: HY-B1777A
CAS. Nr.: 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 .
loading...
    loading...
10
10 Cited Publications
Art. -Nr.: HY-B1041
CAS. Nr.: 1937-19-5
Synonyms: Pimagedine hydrochloride; GER-11; Aminoguanidinium hydrochloride
Target:  

NO Synthase Apoptosis ERK

Aminoguanidine (Pimagedine) hydrochloride is an inhibitor of diamine oxidase (DAO) and nitric oxide synthase (NOS). Aminoguanidine hydrochloride can reduce the formation of advanced glycation end products (AGEs). Aminoguanidine hydrochloride has a dose-dependent inhibitory effect on Doxorubicin (HY-15142)-induced cell apoptosis. Aminoguanidine hydrochloride has antioxidant properties. Aminoguanidine hydrochloride can be used in the research of diabetic nephropathy .
loading...
    loading...