60 Results for "

Nuclei

" in MedChemExpress (MCE) Product Catalog:
Products (60)

60 Results for "Nuclei" in MCE Product Catalog:

129
129 Publications Verification
Cat. No.: HY-D1738
CAS No.: 28718-91-4
Synonyms: 4',6-Diamidino-2-phenylindole dilactate
DAPI (4',6-Diamidino-2-phenylindole) dilactate is a DAPI dye. DAPI is a fluorescent dye that binds strongly to DNA. It binds to the AT base pair of the double-stranded DNA minor groove, and one DAPI molecule can occupy three base pair positions. The fluorescence intensity of DAPI molecules bound to double-stranded DNA is increased by about 20 times, and it is commonly observed with fluorescence microscopy, and the amount of DNA can be determined based on the intensity of fluorescence. DAPI cannot penetrate intact cell membranes and is commonly used for staining damaged and fixed cells . DAPI (Compound 3) is an acid-sensing ion channel 3 (ASIC3) inhibitor. DAPI binds to ASIC3 and blocks the channel function. DAPI can be used in the study of chronic pain treatment (Ex/Em = 356/451 nm) .
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28
28 Cited Publications
Cat. No.: HY-N1724
CAS No.: 80890-47-7
Synonyms: Antibiotic X 4357B; Folimycin; X 4357B
Concanamycin A (Folimycin; Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H +-ATPase (V-ATPase) inhibitor. Concanamycin A is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research - .
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28
28 Cited Publications
Cat. No.: HY-N1724A
CAS No.: 80890-47-7
Synonyms: Antibiotic X 4357B (purity≥70%); Folimycin (purity≥70%); X 4357B (purity≥70%)
Concanamycin A (purity≥70%) (Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H +-ATPase (V-ATPase) inhibitor. Concanamycin A (purity≥70%) is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research - .
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6
6 Cited Publications
Cat. No.: HY-D1571
CAS No.: 215868-45-4
CellTracker Blue CMF2HC Dye is a blue dye, can be used in two-channel nuclei acid sequencing, with blue and purple excitation light (450-460 nm/400-405nm or 415-450 nm/480-525nm). CellTracker Blue CMF2HC Dye can be used to rapid determination of antibiotic sensitivity of microorganisms .
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6
6 Cited Publications
Cat. No.: HY-138646
CAS No.: 86828-69-5
Synonyms: Poly(dA:dT) sodium
Research Areas:  

Inflammation/Immunology

Poly(deoxyadenylic-thymidylic) acid (Poly(dA:dT)) sodium is a double-stranded DNA stimulant. Poly(deoxyadenylic-thymidylic) acid sodium is recognized by the intracellular DNA sensor DDX41 and activates the innate immune pathway via the adaptor protein STING, inducing the production of cytokines such as type I interferons. Poly(deoxyadenylic-thymidylic) acid sodium also serves as an in vitro transcription template for free RNA polymerase .
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5
5 Cited Publications
Cat. No.: HY-101859
CAS No.: 1404091-23-1
Purity:  ≥98.0%
Synonyms: Nuc-H2O2 Probe
NucPE1 (Nuc-H2O2 Probe) is a nuclear-localized fluorescent hydrogen peroxide that is specifically localized to cellular nuclei without appended targeting moieties.
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4
4 Cited Publications
Cat. No.: HY-D0220
CAS No.: 92-31-9
Synonyms: Toluidine Blue O
Target:  

Fluorescent Dye

Research Areas:  

Cancer

Toluidine Blue (Toluidine Blue O) is an alkaline quinonimine dye (vivo dye) with high affinity for acidic tissue components, staining nuclei blue and polysaccharides purple. Toluidine Blue shows heterostaining properties for mast cells, mucins and chondrocytes. Toluidine Blue can stain different components of plant tissues and cells in different colours. Toluidine Blue is also used as a diagnostic aid to identify malignant lesions, such as cancer .
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4
4 Cited Publications
Cat. No.: HY-D0220A
Synonyms: Toluidine Blue O (purity 36%)
Toluidine Blue (Toluidine Blue O) purity 36% is an alkaline quinonimine dye (vivo dye) with high affinity for acidic tissue components, staining nuclei blue and polysaccharides purple. Toluidine Blue purity 36% shows heterostaining properties for mast cells, mucins and chondrocytes. Toluidine Blue purity 36% can stain different components of plant tissues and cells in different colours. Toluidine Blue purity 36% is also used as a diagnostic aid to identify malignant lesions, such as cancer .
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3
3 Cited Publications
Cat. No.: HY-B1060
CAS No.: 2375-03-3
Synonyms: Methylprednisolone hydrogen succinate sodium
Methylprednisolone succinate (Methylprednisolone hydrogen succinate) sodium is a prodrug of Methylprednisolone (HY-B0260) and glucocorticoid with immunosuppressant and anti-inflammatory activity. Methylprednisolone succinate sodium binds cytosolic glucocorticoid receptors, translocates to nuclei, and modulates target gene transcription. Methylprednisolone succinate sodium alters Bax, Bcl-2, occludin, and ZO-1 expression; attenuates TLR4/NF-κB signaling; suppresses proinflammatory cytokine production and immune cell activation. Methylprednisolone succinate sodium can be used for the research of intracranial haemorrhage, rheumatoid arthritis, multiple sclerosis, preterminal cancer, inflammatory conditions, shock, immediate-type hypersensitivity, acute myocardial ischemia, hypoxic heart muscle damage, and traumatic spinal cord injury .
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3
3 Cited Publications
Cat. No.: HY-B1900
CAS No.: 2921-57-5
Synonyms: Methylprednisolone hydrogen succinate
Methylprednisolone succinate (Methylprednisolone hydrogen succinate) is a prodrug of Methylprednisolone (HY-B0260) and glucocorticoid with immunosuppressant and anti-inflammatory activity. Methylprednisolone succinate binds cytosolic glucocorticoid receptors, translocates to nuclei, and modulates target gene transcription. Methylprednisolone succinate alters Bax, Bcl-2, occludin, and ZO-1 expression; attenuates TLR4/NF-κB signaling; suppresses proinflammatory cytokine production and immune cell activation. Methylprednisolone succinate can be used for the research of intracranial haemorrhage, rheumatoid arthritis, multiple sclerosis, preterminal cancer, inflammatory conditions, shock, immediate-type hypersensitivity, acute myocardial ischemia, hypoxic heart muscle damage, and traumatic spinal cord injury .
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3
3 Cited Publications
Cat. No.: HY-DY3001
Glutaraldehyde Fixative (2.5%, For Electron Microscopy) is composed of glutaraldehyde, phosphate, deionized water, etc., with a pH range of 7.2-7.4. This fixative is effective in fixing fine structures of cell nuclei and cytoplasm and is commonly used for fixing electron microscopy specimens.
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1
1 Cited Publications
Cat. No.: HY-N6800A
CAS No.: 18133-22-7
Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity .
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1
1 Cited Publications
Cat. No.: HY-NP181
Testosterone/BSA, a conjugate of Testosterone (HY-113415) and bovine serum albumin (BSA), acts as a nuclear transporter and cytoplasmic accumulator. Testosterone/BSA can enter the nuclei of rat testicular spermatocytes, spermatids and rat liver endothelial cells, while the antigenicity of BSA remains intact. Testosterone/BSA accumulates in the cytoplasm of rat hepatocytes in granular form. Testosterone/BSA can be used to investigate the membrane-initiated or non-genomic activities of steroid hormones .
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1
1 Cited Publications
Cat. No.: HY-D0163
CAS No.: 14855-76-6
Methyl Green is a non-intercalating fluorescent labeling agent that selectively binds to the major groove of DNA. Methyl Green electrostatically interacts with the major groove of DNA through positively charged groups, exhibiting key activities such as high affinity, resistance to photobleaching, and stable fluorescence emission. Methyl Green can be directly measured by microscopy and flow cytometry, with peaks at 633 and 677 nm. Methyl Green can be used for fluorescent labeling of the nuclei of embryonic tissues or cells, or DNA staining and cell activity detection in gel electrophoresis[1][2][3].
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1
1 Cited Publications
Cat. No.: HY-136248
CAS No.: 174961-75-2
Purity:  96.15%
Synonyms: Tyramide-Cy3
Cyanine 3 Tyramide (Tyramide-Cy3) is an orange fluorescent dye used as a reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition, which serves as a signal amplification technique in immunoassays and in situ nucleic acid hybridization .
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Cat. No.: HY-W018026
CAS No.: 32462-30-9
Synonyms: L-p-Hydroxyphenylglycine; 4-Hydroxy-L-phenylglycine; UK 25842
Oxfenicine (L-p-Hydroxyphenylglycine) is an orally active carnitine palmitoyltransferase-1 inhibitor. Oxfenicine inhibits the oxidation of fatty acids in the heart, protecting cardiac tissue from necrotic damage during ischemia, and also has an inhibitory effect on cardiac tissue apoptosis. In addition, Oxfenicine promotes lipolysis in a high-fat diet rat model. Oxfenicine can be used in the study of cardiovascular and metabolic diseases .
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Cat. No.: HY-W012634
CAS No.: 95-16-9
Benzothiazole is a natural occurring heterocyclic nuclei. Benzothiazole nucleus possesses a number of biological activities such as anticancer, antimicrobial, antidiabetic, anti-inflammatory, antileishmanial, and antiviral. Furthermore, Benzothiazole nucleus can function as an efficacious β-amyloid imaging agent [1][2][3][4].
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Cat. No.: HY-W087830
CAS No.: 76410-58-7
Synonyms: L-BPA
L-p-Boronophenylalanine is a boron-containing substrate for L-type amino acid transporters (LAT1 and LAT2). L-p-Boronophenylalanine enters tumor cells by competing with natural amino acids for LAT, selectively accumulating boron in cancer cells. L-p-Boronophenylalanine can be used in boron neutron capture therapy (BNCT). When boron-10 captures thermal neutrons, a nuclear reaction occurs, producing high-energy alpha particles and lithium nuclei, which kill cancer cells at close range with little damage to surrounding tissues. L-p-Boronophenylalanine can be used in cancer research, especially glioblastoma and anaplastic astrocytoma .
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Cat. No.: HY-101020
CAS No.: 1452-77-3
Purity:  99.97%
Synonyms: 2-Picolinamide
Target:  

PARP

Research Areas:  

Metabolic Disease

Picolinamide (2-Picolinamide) is an inhibitor of Poly(ADP-ribose) synthetase of nuclei from rat pancreatic islet cells .
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Cat. No.: HY-D2769
CAS No.: 2648246-11-9
Synonyms: Difluorocarboxyfluorescein azide, 6-isomer
Oregon green 488 azide (Difluorocarboxyfluorescein azide, 6-isomer) is a bright green fluorescent azide-activated probe that reacts with terminal alkynes via copper-catalyzed azide-alkyne cycloaddition (CuAAC). Oregon green 488 azide can label goat anti-mouse IgG and exhibits excellent luminescence efficiency. Oregon green 488 azide, as a streptavidin conjugate, is used for flow cytometry staining of macrophages .
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