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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
445 Results for "
localize
" in MedChemExpress (MCE) Product Catalog:
Products (445)
445 Results for "localize" in MCE Product Catalog:
Cat. No.: HY-187172
CAS No.: 2060801-74-1
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BDF34019555 is a blood-brain barrier-permeable binder targeting the conserved region (amino acid residues 320-340) of TDP-43, with a Kd of 10.4 μM for full-length TDP-43 and 7.8 μM for the CR polypeptide, respectively. BDF34019555 binds to the conserved α-helical region of TDP-43 in a Trp334-dependent manner, inhibits liquid-liquid phase separation, aggregation and mitochondrial localization of TDP-43, restores mitochondrial function, reduces cytoplasmic and insoluble TDP-43 levels, without affecting the splicing activity of TDP-43. BDF34019555 exerts neuroprotective effects, alleviates motor neuron loss and improves motor neuron function. BDF34019555 can be used in studies related to amyotrophic lateral sclerosis .
Cat. No.: HY-D1320
CAS No.: 1267539-32-1
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Cyanine5 azide chloride is a Fluorescent probe for cell-selective bacterial protein labeling, as well as a fluorescent dye for single-molecule imaging and dynamic tracking of intracellular organelles. Cyanine5 azide chloride can conjugate with the alkynyl side chain of propargylglycine incorporated into bacterial proteins by the engineered methionyl-tRNA synthetase variant PraRS via copper (I)-catalyzed azide-alkyne [3+2] cycloaddition reaction, thereby enabling in-gel fluorescent visualization of labeled proteins. Cyanine5 azide chloride can diffuse across cell membranes and undergo copper-free click reaction with DBCO-functionalized scAVD pre-bound to DBCO-functionalized biotin, forming fluorescent nanoprobes with enhanced brightness, photostability and localization accuracy, and exhibiting discrete photobleaching steps. The excitation wavelength of Cyanine5 azide chloride is Ex = 633 nm .
Cat. No.: HY-D3377
CAS No.: 1616953-95-7
Synonyms: LysoRhoNox
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HMRhoNox-M (LysoRhoNox) is a selective fluorescent probe for detecting Fe 2+ (ferrous iron ions), with excitation/emission wavelengths of Ex/Em = 550/575 nm. HMRhoNox-M exists in a non-fluorescent spirocyclic closed conformation under physiological pH conditions. Fe 2+ triggers the deoxidation of its N-oxide group, shifting the equilibrium toward the fluorescent quinone-type (TMHMR) open conformation. HMRhoNox-M shows selectivity for Fe 2+ over other metal ions, as well as biologically relevant reactive oxygen species, reactive sulfur species, reactive nitrogen species and reducing agents. HMRhoNox-M can penetrate cell membranes and localize to lysosomes, enabling the imaging of intracellular Fe 2+ fluctuations, transferrin-mediated labile iron accumulation, and lysosomal Fe 2+ changes associated with ferroptosis .
Cat. No.: HY-E70562
Mucinase StcE is a zinc metalloproteinase belonging to the M66 family, which is secreted by enterohemorrhagic Escherichia coli via the type II general secretion pathway. Mucinase StcE specifically recognizes and cleaves the 'T*XT' motif in mucin-type glycoproteins with α-O-glycans (such as MUC2, Mucin 7, Glycoprotein 340, CD45, CD43, C1 Esterase Inhibitor (HY-P991629), etc.). By degrading the mucus layer to reduce its viscosity, inhibiting complement cascade activation, and localizing complement regulatory factors to the cell membrane, Mucinase StcE helps bacteria penetrate the mucosal barrier, adhere to host cells, and evade immune clearance. Mucinase StcE can serve as a mucin-specific proteolytic tool for research on mucinous carcinomas derived from the colon, esophagus, and salivary glands .
Cat. No.: HY-N19791
CAS No.: 13410-15-6
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Monophenols Umbelliferae Extract Coumarins Phenols Decachaeta ovatifolia (DC.) R.M.King & H.Rob. Phenylpropanoids Plants
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Cat. No.: HY-N3847
CAS No.: 38965-51-4
Synonyms: Eriodictyol 7-O-β-D-glucoside
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Flavonoids Flavonones Metabolic Disease Phenols Polyphenols Plants Disease Research Fields Petalostemun purpureum Labiatae Extract
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Cat. No.: HY-P4863
CAS No.: 1678415-18-3
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Cat. No.: HY-W009300S
CAS No.: 81586-98-3
Synonyms: 4-OHE1-d4
Cat. No.: HY-W009300S1
Synonyms: 4-OHE1-13C6
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Synonyms: Bluo-Gal
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5-Bromo-3-indolyl β-D-galactopyranoside (Bluo-Gal) is a chromogenic substrate for β-galactosidase. 5-Bromo-3-indolyl β-D-galactopyranoside is hydrolyzed by the enzyme to generate a 5-bromoindole intermediate, which is further oxidized to form an insoluble blue precipitate. 5-Bromo-3-indolyl β-D-galactopyranoside can specifically recognize bacterial β-galactosidases (such as the product of the Escherichia coli lacZ gene) and reacts at pH 7.4, making it suitable for light and electron microscopic observations. 5-Bromo-3-indolyl β-D-galactopyranoside can be used in histochemical detection of reporter gene expression in transgenic organisms, such as the localization analysis of β-galactosidase activity in mouse embryos or muscle tissues .
Cat. No.: HY-187719
CAS No.: 318262-42-9
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NIK-12192 is an orally active inhibitor of vacuolar H +-ATPase. NIK-12192 reduces intracellular pH, decreases lysosomal volume and acidity, and alters the intracellular localization of V-ATPase by inhibiting proton pumps . NIK-12192 induces αvβ5 integrin polarization, cytoskeletal disruption, cell detachment, anoikis-mediated delayed apoptosis and necrosis, a delayed reduction in mitochondrial membrane potential, and lysosomal/phagosomal accumulation. NIK-12192 inhibits tumor cell migration, invasion, and three-dimensional spheroid growth, and enhances the activity of Topotecan (HY-13768). NIK-12192 suppresses spontaneous lung metastasis in vivo. NIK-12192 is used in research related to colon cancer, ovarian cancer, lung cancer, breast cancer, renal cancer, prostate cancer, acute myeloid leukemia, and melanoma .
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p-Toluenesulfonamide is a small-molecule anticancer agent and plasticizer. p-Toluenesulfonamide exerts antitumor activity by inducing lysosomal membrane permeabilization, cathepsin B release and lysosome-mediated cell death. p-Toluenesulfonamide modulates cholesterol distribution in lipid rafts of tumor cell membranes and the Akt/mTOR/p70S6K pathway. p-Toluenesulfonamide shows activity against various cancers including hepatocellular carcinoma, non-small cell lung cancer and tongue squamous cell carcinoma; intrapleural injection effectively reduces malignant pleural effusion without causing pleural adhesion. p-Toluenesulfonamide is also the main degradation product of the disinfectant Chloramine-T (HY-B0959) in water. p-Toluenesulfonamide facilitates the localization of fluorescent probes to the endoplasmic reticulum. p-Toluenesulfonamide can be used in cancer-related research .
Cat. No.: HY-D3075
CAS No.: 2490504-23-7
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TPE-2E N-oxide is a fluorescent probe used for hypoxia detection and tumor hypoxia imaging. Due to its active intramolecular motion, TPE-2E N-oxide shows no fluorescence in aqueous solution. In hypoxic environments, its N-oxide group undergoes two-electron reduction by CYP450 reductase and other heme protein reductases expressed under hypoxia, forming hydrophobic aggregates that trigger aggregation-induced emission through the restriction of intramolecular motion. TPE-2E N-oxide exhibits selective lipid droplet localization in cells. The absorption wavelength of TPE-2E N-oxide in dichloromethane is 313 nm; in a 99% hexane/dichloromethane mixed system, its excitation wavelength is 330 nm and emission wavelength is 460 nm. For in vitro cell imaging, excitation is performed at 405 nm, with an emission wavelength range of 430-560 nm .
Cat. No.: HY-D3525
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BDL-E5 is a fluorescent probe for detecting live induced pluripotent stem cells at the early reprogramming stage. Its detection mechanism involves specific binding to authentic reprogramming cells, which exhibit increased expression of pluripotency and epithelial genes and decreased expression of mesenchymal genes compared to non-reprogramming cells; it appears to co-localize more significantly with the Golgi complex than other organelle markers in reprogramming cells, and it does not require washing after staining to reduce background signals; fluorescence is generated upon binding to these early reprogramming cells, with positive cells appearing 7 days before iPS colonies are visible and stain positive for the conventional pluripotent marker TRA-1-60, and sorting BDL-E5-positive cells enriches populations that generate higher numbers and quality of iPS colonies. Its detection wavelength is Ex/Em = 578/599 nm .
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Phenols Polyphenols Plants Aconitum nagarum var. acaule (Finet & Gagnep.) Q. E. Yang Rhamnaceae Extract
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Cat. No.: HY-113225S2
Synonyms: GTP-13C dilithium
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Guanosine triphosphate- 13C dilithium (GTP- 13C dilithium) is the 13C-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate (GTP) is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
Cat. No.: HY-121642
CAS No.: 1169831-01-9
SL-017 is a novel photoacoustic sensitizer and a derivative of photofrin B. It can be taken up by cells to the maximum extent within 30 minutes and is mainly localized in mitochondria. After being activated by visible light or ultrasound, SL-017 can significantly increase the production of reactive oxygen species (ROS). Low concentrations of SL-017 can rapidly cause the loss of mitochondrial membrane potential. SL-017 can also cause mitochondrial fragmentation, a process that occurs after the loss of membrane potential. Epoxyeicosatrienoic acids (EETs) can alleviate the loss of mitochondrial membrane potential caused by SL-017, but the antioxidant ascorbic acid has no such effect. These characteristics indicate that SL-017 mainly targets mitochondria and exerts its cytotoxic effect by triggering the collapse of mitochondrial membrane potential, generating ROS, and causing mitochondrial fragmentation. As a novel photoacoustic sensitizer, SL-017 has potential application value in photodynamic therapy and sonodynamic therapy.
Cat. No.: HY-150773S1
Synonyms: GTP-d14 dilithium
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Guanosine triphosphate-d14 dilithium (GTP-d14 dilithium) is the deuterated-labeled Guanosine triphosphate (HY-113225). Guanosine triphosphate (GTP) is a critical nucleotide and regulator of cellular metabolism. Guanosine triphosphate promotes ribosomal DNA localization, pre-rRNA transcription and ribosome biogenesis by binding to RNA polymerase I and GPN proteins (GPN1/3). Guanosine triphosphate links MYC-dependent ribosome biogenesis to nucleotide sufficiency, acts as a metabolic gatekeeper supporting protein synthesis, DNA/RNA synthesis and cellular signal transduction, while also participating in the physiological activities of pancreatic β-cells and serving as an oxidative substrate for reactive oxygen species. In small cell lung cancer with high MYC expression, Guanosine triphosphate accumulates through the IMPDH-driven synthetic pathway, thereby affecting apoptosis and mitotic processes. Guanosine triphosphate is used in the research of small cell lung cancer, hepatoblastoma and cellular metabolism .
Cat. No.: HY-D3106
CAS No.: 2659241-66-2
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Lys-VBOD is a Fluorescent probe for lysosomal viscosity monitoring and live cell imaging. Its detection mechanism depends on viscosity: increased viscosity restricts the twisting of the double bond between the indole and BODIPY fluorophore, as well as the rotation of the single bond between quinoline and BODIPY, which reduces non-radiative decay and leads to enhanced fluorescence intensity in high viscosity environments; it also features a morpholine group that provides lysosome-targeting properties, allowing it to localize to lysosomes for viscosity detection. The probe has excitation/emission wavelengths of Ex/Em = 602/637 nm, and its fluorescence intensity shows a good linear relationship with log-transformed viscosity values. Lys-VBOD is stable across a wide pH range of 5.35 to 10.74, is not affected by macromolecules and proteins like BSA, has a fluorescence lifetime that increases with viscosity, and can visualize real-time lysosomal viscosity changes in live cells under Dexamethasone (HY-14648) stimulation[1].
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
