262 Results for "

UV-visible spectral shifts

" in MedChemExpress (MCE) Product Catalog:
Products (262)

262 Results for "UV-visible spectral shifts" in MCE Product Catalog:

26
26 Publications Verification
Cat. No.: HY-D0080
CAS No.: 74515-25-6
Target:  

Fluorescent Dye

Domaines de recherche:  

Cancer

Laurdan is a membrane-permeable fluorescent probe that displays spectral sensitivity to the phospholipid phase of the cell membrane to which it is bound. Quantitation of generalized polarization (GP) of Laurdan can be used to identify phospholipid phase (Ex/Em = 370/440-490 nm).
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21
21 Cited Publications
Cat. No.: HY-128717
CAS No.: 1629013-22-4
Pureté:  99.19%
Synonyms: EPZ019997
Domaines de recherche:  

Cancer

GSK3368715 (EPZ019997) is an orally active, reversible, and S-adenosyl-L-methionine (SAM) uncompetitive type I protein arginine methyltransferases (PRMTs) inhibitor (IC50=3.1 nM (PRMT1), 48 nM (PRMT3), 1148 nM (PRMT4), 5.7 nM (PRMT6), 1.7 nM (PRMT8)). GSK3368715 (EPZ019997) produces a shift in arginine methylation states, alters exon usage, and has strong anti-cancer activity .
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21
21 Cited Publications
Cat. No.: HY-128717A
CAS No.: 1628925-77-8
Pureté:  99.96%
Synonyms: EPZ019997 dihydrochloride
Domaines de recherche:  

Cancer

GSK3368715 dihydrochloride (EPZ019997 dihydrochloride) is an orally active, reversible, and S-adenosyl-L-methionine (SAM) uncompetitive type I protein arginine methyltransferases (PRMTs) inhibitor (IC50=3.1 nM (PRMT1), 48 nM (PRMT3), 1148 nM (PRMT4), 5.7 nM (PRMT6), 1.7 nM (PRMT8)). GSK3368715 dihydrochloride (EPZ019997 dihydrochloride) produces a shift in arginine methylation states, alters exon usage, and has strong anti-cancer activity .
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11
11 Cited Publications
Cat. No.: HY-115640
CAS No.: 1513848-14-0
Pureté:  95.02%
Target:  

TrxR

Domaines de recherche:  

Others

TRFS-green is a highly selective off−on fluorescent probe for imaging selenoprotein thioredoxin reductase (TrxR) in living cells. TRFS-green has the maximum absorbance at around 373 nm. After it is activated by TrxR, the maximum absorbance shifts to around 440 nm .
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6
6 Cited Publications
Cat. No.: HY-B0507A
CAS No.: 144-74-1
Target:  

Antibiotic Bacterial

Domaines de recherche:  

Endocrinology Cancer

Sulfathiazole sodium is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole sodium increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish. Sulfathiazole sodium is also a cathodic corrosion inhibitor. It inhibits the corrosion of copper by chloride ions through chemical and physical adsorption on the copper surface, reduces the corrosion current density and shifts the corrosion potential negatively .
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6
6 Cited Publications
Cat. No.: HY-125623
CAS No.: 1392820-50-6
Pureté:  98.14%
MitoPerOx is a mitochondrial-targeted, lipid peroxidation-indicating fluorescent probe with BODIPY581/591 fluorophores. The triphenylphosphine cation (TPP+) of MitoPerOx can be selectively enriched in mitochondria (depending on membrane potential) and can be used to detect lipid peroxidation in the inner mitochondrial membrane. Under the action of lipid peroxides, the BODIPY581/591 fluorophores of MitoPerOx shift their emission wavelength from 590 nm (reduced state) to 520 nm (oxidized state), and ratiometric detection can be performed at an excitation wavelength of 488 nm. MitoPerOx can specifically monitor the peroxidation of mitochondrial phospholipids (especially cardiolipin) and is used in the study of oxidative stress-related diseases (such as aging, neurodegenerative diseases, and mitochondrial dysfunction)[1][2].
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5
5 Cited Publications
Cat. No.: HY-12406
CAS No.: 327031-55-0
Pureté:  98.67%
Domaines de recherche:  

Cancer

VLX600 is an iron-chelating inhibitor of oxidative phosphorylation (OXPHOS). VLX600 causes mitochondrial dysfunction and induces a strong shift to glycolysis. VLX600 displays selective cytotoxic activity against malignant cell and induces autophagy. Anticancer activity .
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5
5 Cited Publications
Cat. No.: HY-100813
CAS No.: 125464-42-8
Pureté:  99.70%
Target:  

GABA Receptor

Domaines de recherche:  

Neurological Disease Inflammation/Immunology

Saclofen is an orally active and a competitive GABAB receptor antagonist with an IC50 of 7.8 μM. Saclofen has weak antagonistic effects on GABAB1b and GABAB2 heterodimeric recombinant receptors. Saclofen inhibits the binding of Baclofen (HY-B0007) to rat cerebellar membranes and blocks Baclofen-induced circadian phase shifts, and exhibits anti-inflammatory and analgesic effects in rats .
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4
4 Cited Publications
Cat. No.: HY-124329
CAS No.: 82436-77-9
Pureté:  99.84%
Domaines de recherche:  

Cancer

BS3 Crosslinker is a cell-impermeable NHS ester crosslinker. BS3 Crosslinker "covalently locks" two spatially adjacent proteins on the surface of living cells into a covalent complex, and the dimerization/oligomerization status is determined by observing molecular weight shifts via Western blot. BS3 Crosslinker can crosslink EGFR and c-MET to assist in detecting and evaluating their dimerization status. It can be used in research related to oral cancer and glioblastoma .
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4
4 Cited Publications
Cat. No.: HY-124329A
CAS No.: 127634-19-9
Pureté:  ≥98.0%
Domaines de recherche:  

Cancer

BS3 Crosslinker disodium is a cell-impermeable NHS ester crosslinker. BS3 Crosslinker disodium "covalently locks" two spatially adjacent proteins on the surface of living cells into a covalent complex, and the dimerization/oligomerization status is determined by observing molecular weight shifts via Western blot. BS3 Crosslinker disodium can crosslink EGFR and c-MET to assist in detecting and evaluating their dimerization status. It can be used in research related to oral cancer and glioblastoma .
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3
3 Cited Publications
Cat. No.: HY-W247131
CAS No.: 3785-01-1
DASPEI is a cationic styrenyl mitochondrial dye with large Stokes shift. DASPEI has excitation and emission wavelength at 550/573 nm, which has good light chromogenic property. DASPEI can stain mitochondria in living cells with good labeling property. And DASPEI can also be used to stain presynaptic nerve endings independently of neuronal activity .
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3
3 Cited Publications
Cat. No.: HY-135368
CAS No.: 2351898-91-2
Pureté:  ≥98.0%
Target:  

Fluorescent Dye

Domaines de recherche:  

Others

8pyDTZ is a pyridyl diphenylterazine (DTZ) analog and an ATP-independent pyridyl substrate of LumiLuc luciferase. 8pyDTZ exhibits spectrally shifted emission. 8pyDTZ has excellent biocompatibility and superior in vivo sensitivity. 8pyDTZ can be used for in vivo luminescence imaging .
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2
2 Cited Publications
Cat. No.: HY-P1242
CAS No.: 475221-20-6
Domaines de recherche:  

Inflammation/Immunology

NEP(1-40) is a Nogo-66 receptor (NgR) antagonist peptide, reversing the injury-induced shift in distribution of microglia morphologies by limiting myelin-based inhibition .
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2
2 Cited Publications
Cat. No.: HY-126255
CAS No.: 2237268-08-3
Pureté:  99.88%
Target:  

NAMPT

Domaines de recherche:  

Metabolic Disease

SBI-797812 is an orally active nicotinamide phosphoribosyltransferase (NAMPT) activator. SBI-797812 shifts NAMPT to NMN formation, increases NAMPT affinity for ATP, stabilizes phosphorylated NAMPT, promotes consumption of the pyrophosphate by-product, and blunts feedback inhibition by NAD +. SBI-797812 increases intracellular nicotinamide mononucleotide (NMN) and elevates liver NAD + in mice .
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2
2 Cited Publications
Cat. No.: HY-D1094
CAS No.: 126208-12-6
Synonyms: SNARF 1
Carboxy-SNARF 1 (5/6-mixture) (SNARF 1) is a fluorescent probe that is sensitive to pH (Ex: 488 nm). Carboxy-SNARF 1 (5/6-mixture) can be used for measurement pH. Carboxy-SNARF 1 (5/6-mixture) exhibits a significant emission shift from yellow-orange (Em: 580 nm) to deep red fluorescence (Em: 640 nm) under acidic and basic conditions (pH=7-8), respectively .
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2
2 Cited Publications
Cat. No.: HY-13769A
CAS No.: 2076-91-7
Pureté:  ≥98.0%
Synonyms: NSC55712; TPU-260 Dihydrochloride
TPT-260 Dihydrochloride (NSC55712), a thiophene thiourea derivative, is a retromer complex stabilizer against thermal denaturation (Kd = ~5 µM). TPT-260 Dihydrochloride increases the levels of retromer proteins, shifts amyloid-precursor protein (APP) away from the endosome, and decreases the pathogenic processing of APP. TPT-260 Dihydrochloride inhibits TLR4 upregulation, IKKβ phosphorylation, NF-κB p65 nuclear translocation, and NLRP3 inflammasome formation. TPT-260 Dihydrochloride improves retromer-mediated cargo trafficking, reduces brain infarct area, and decreases amyloid plaque deposition. TPT-260 Dihydrochloride exhibits minimal cytotoxicity to primary microglia at tested concentrations. TPT-260 Dihydrochloride can be used for the research of inflammatory bowel disease, ischemic stroke and Alzheimer's disease .
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1
1 Cited Publications
Cat. No.: HY-101891
CAS No.: 157134-53-7
Pureté:  99.46%
Di-8-ANEPPS is a naphthylstyryl voltage-sensitive dye, shifting both their fluorescence excitation and emission spectra upon changes in Vm .
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1
1 Cited Publications
Cat. No.: HY-D1445
PDMPO, a lysosome pH indicator, is an excellent fluorescent acidotropic reagent for fluorescence imaging. PDMPO is a potent tool with which to study acidic organelles of live cells. PDMPO exhibits pH-dependent dual-excitation and dual-emission spectral peaks. PDMPO produces a blue fluorescence in weakly acidic organelles and shifts to yellow in more acidic lysosomes. (Abs=329 nm; Em=440/540 nm) .
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1
1 Cited Publications
Cat. No.: HY-100371
CAS No.: 146669-29-6
Pureté:  99.05%
Synonyms: alpha-MCPG
Target:  

mGluR

Domaines de recherche:  

Neurological Disease

(RS)-MCPG (alpha-MCPG) is a competitive and selective group I/group II metabotropic glutamate receptor (mGluR) antagonist. (RS)-MCPG blocks theta-burst stimulation (TBS)-induced shifts in both juvenile and neonatal rat hippocampal neurons .
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1
1 Cited Publications
Cat. No.: HY-112273
CAS No.: 1639009-81-6
Pureté:  98.78%
Target:  

Aurora Kinase

Domaines de recherche:  

Cancer

CD532 is a potent Aurora A kinase inhibitor with an IC50 of 45 nM. CD532 has the dual effect of blocking Aurora A kinase activity and driving degradation of MYCN. CD532 also can directly interact with AURKA and induces a global conformational shift. CD532 can be used for the research of cancer .
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