Search Result
Results for "
Eyes
" in MedChemExpress (MCE) Product Catalog:
5
Biochemical Assay Reagents
2
Isotope-Labeled Compounds
| Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-W088065
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Environmental Pollutants
DNA/RNA Synthesis
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Others
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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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- HY-12798
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AR-13324
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Monoamine Transporter
ROCK
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Cardiovascular Disease
Neurological Disease
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Netarsudil (AR-13324) is a competitive inhibitor of Rho-associated protein kinases (ROCK I and ROCK II) and a reversible inhibitor of the norepinephrine transporter (NET). Netarsudil reduces intraocular pressure by inhibiting ROCK, causing relaxation of trabecular meshwork cells and dilation of episcleral veins, thereby increasing the ease of aqueous humor outflow, while inhibiting NET to reduce aqueous humor production. Netarsudil is mainly used in the study of ocular hypertension and primary open-angle glaucoma .
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- HY-B0397
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Diclofenamide
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Carbonic Anhydrase
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Neurological Disease
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Dichlorphenamide (Diclofenamide) is an orally active, specific, carbonic anhydrase inhibitor. Dichlorphenamide can reduce intraocular pressure by inhibiting the secretion of water from the eye. Dichlorphenamide can be used for glaucoma research .
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- HY-W116336D
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Biochemical Assay Reagents
Fungal
Bacterial
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Infection
Cancer
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Zinc oxide, <100 nm particle size is a nitrate reductase modulator and growth promoter with plant stress resistance activity and oral toxicity. Zinc oxide, <100 nm particle size acts as a nutrient source for maize plants. By enhancing nitrate reductase activity and reducing free proline levels, it significantly improves plant height, root length and dry matter weight of maize, and its growth-promoting effect is comparable to that of traditional zinc sulfate fertilizer. Zinc oxide, <100 nm particle size induces anemia-related and persistent tissue inflammatory damage, leading to obvious histopathological adverse reactions in the stomach, pancreas, eyes and prostate of rats. Zinc oxide, <100 nm particle size acts as a non-toxic antibacterial agent and selective cytotoxin against multiple bacteria, fungi and spores .
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- HY-113756A
-
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Prostaglandin Receptor
ERK
Akt
JNK
p38 MAPK
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Inflammation/Immunology
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Latanoprost acid, an analog of prostaglandin (PG) F2α, is an selective prostanoid receptor (FP) agonist that specifically activates the FP-PG receptor . Latanoprost acid inhibits RANKL-induced osteoclastgenesis and function by inhibiting ERK, AKT, JNK, and p38 cascade, following by the c-fos/NFATc1 pathway. Latanoprost acid is a medication which works to lower pressure inside the eyes .
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- HY-B2235C
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Biochemical Assay Reagents
Glutathione Peroxidase
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Metabolic Disease
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L-α-Lecithin (soybean) is an orally active phospholipid. L-α-Lecithin (soybean) increases the bioavailability of Lutein in plasma and eyes of Rattus norvegicus, enhances plasma Glutathione peroxidase activity, and regulates fatty acids in plasma and tissues .
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- HY-P0095
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Angiotensin-converting Enzyme (ACE)
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Others
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Acetyl tetrapeptide-5 inhibits glycosylation and ACE-1 activity. Acetyl tetrapeptide-5 reduces edema and relieves vascular pressure by improving the vascular system and strengthening the skin under the eyes. Acetyl tetrapeptide-5 can be used in the research of Antioxidant, anti-aging skin care .
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- HY-17357
-
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AHR 9434; AL 6515
|
COX
Prostaglandin Receptor
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Neurological Disease
Inflammation/Immunology
Endocrinology
Cancer
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Nepafenac (AHR 9434; AL 6515), a nonsteroidal anti-inflammatory agent, is a topically administered COX-2 inhibitor with an IC50 of 0.12 μM. Nepafenac exhibits only weak COX-1 inhibitory activity (IC50 = 64.3 μM). Nepafenac possesses unique prodrug properties, which enable it to rapidly convert into the active metabolite Amfenac (HY-17479) in the ocular tissues, thereby achieving high concentrations in the retina and choroid. Nepafenac reduces inflammation and pain by inhibiting the activity of cyclooxygenase (COX) enzymes and thereby decreasing the production of prostaglandin PGE₂. Nepafenac can delay the metastasis of uveal melanoma (UM) in rabbit eyes. Nepafenac is mainly used for pain management and inflammation control after ophthalmic surgeries .
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- HY-Y0850U3
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Polyvinyl alcohol (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization); Poly(Ethenol) (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization)
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Biochemical Assay Reagents
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Others
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PVA (Polyvinyl alcohol) (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) is a water-soluble, biodegradable, biocompatible and non-immunogenic polymer. PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) causes no irritation to rabbit eyes, no skin sensitization in guinea pigs, promotes the proliferation of human skin keratinocytes, and reduces the loss of corneal endothelial cells. The LD50 of PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) in rats and dogs is greater than 10 g/kg. PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) is hardly absorbed by the digestive system, causes no adverse effects upon long-term oral administration, and shows no mutagenicity or carcinogenicity. However, repeated intravenous or portal vein injection of PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) may induce pathological changes such as glomerular lesions, anemia, hypertension or liver fibrosis in rats or dogs. Crosslinked nanofibers prepared by modifying PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) can be used in studies related to wound dressings and other applications .
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- HY-12720A
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ALO 2145
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Adrenergic Receptor
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Neurological Disease
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Apraclonidine hydrochloride (ALO 2145), a selective α2 and weak α1 receptor agonist activity, effectively lowers intraocular pressure (IOP) in human eyes. Apraclonidine hydrochloride is a topical ophthalmic solution and has the ability to elevate the eye lid .
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- HY-135774
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Drug Metabolite
Phosphatase
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Cardiovascular Disease
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6-Hydroxybenzbromarone is the major metabolite of Benzbromarone with a longer half-life and greater pharmacological potency than the parent compound. 6-Hydroxybenzbromarone is a protein Eyes Absent 3 (EYA3) inhibitor with an IC50 value of 21.5 μM. 6-Hydroxybenzbromarone is an anti-angiogenic agent, has strong inhibitory effects on cell migration, tubulogenesis, and angiogenic sprouting .
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- HY-W013762
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Environmental Pollutants
Biochemical Assay Reagents
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Others
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Tributyl citrate is a low-toxicity and orally active citrate ester with no genotoxicity or skin sensitizing activity. Tributyl citrate also acts as a plasticizer, solvent, FDA-approved indirect food additive, and topical anesthetic, among other uses. Tributyl citrate induces a needle-prick insensitivity response that lasts for more than 2 hours, and a 5% suspension of it temporarily eliminates the corneal reflex in rabbits. Tributyl citrate causes no significant systemic toxicity in rats and cats at most tested doses, and only may cause growth retardation and gastrointestinal reactions such as diarrhea and nausea at high doses or with repeated oral administration .
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- HY-78035
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Methylmaleic anhydride
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Biochemical Assay Reagents
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Others
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Citraconic anhydride (Methylmaleic anhydride) is a derivative of maleic anhydride (HY-Z0060) and novel antigen retrieval solution. Citraconic anhydride reversibly blocks protein amino groups, stabilizing specific enzymes and improving their catalytic performance. Citraconic anhydride reacts with free amino groups on proteins (especially lysine residues), converting positively charged NH3 + into carboxyl groups, thereby disrupting methylene bridge crosslinks caused by Formaldehyde during antigen retrieval. Citraconic anhydride functionalizes Isotactic polypropylene. Citraconic anhydride precisely responds to pH changes to achieve reversible modification. Citraconic anhydride is irritating to skin and eyes .
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- HY-P4846
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CXCR
Apoptosis
IFNAR
TNF Receptor
Interleukin Related
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Infection
Inflammation/Immunology
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Ac-Pro-Gly-Pro-OH is an endogenous degradation product of extracellular collagen and acts as a CXCR2 agonist . Ac-Pro-Gly-Pro-OH exerts bactericidal activity by generating hydrogen peroxide, inhibits pulmonary inflammation, and reduces immune cell apoptosis (apoptosis). Ac-Pro-Gly-Pro-OH promotes the production of IFN-γ and inhibits the production of TNF-α and IL-6 in leukocytes. Ac-Pro-Gly-Pro-OH increases the survival rate of mice in sepsis models, enhances the bactericidal activity of neutrophils, acts as a neutrophil chemoattractant, induces neutrophil polarization, and regulates inflammatory and repair processes. Ac-Pro-Gly-Pro-OH induces chronic inflammation and tissue remodeling through sustained action. Ac-Pro-Gly-Pro-OH is released via alkaline hydrolysis of corneal proteins in alkali-injured eyes, thereby driving the early infiltration of neutrophils into the cornea. Ac-Pro-Gly-Pro-OH is applicable to research related to sepsis, chronic obstructive pulmonary disease, cystic fibrosis, bronchiolitis obliterans syndrome, severe asthma, idiopathic pulmonary fibrosis, and corneal ulcer .
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- HY-W016568
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Endogenous Metabolite
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Others
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Isoxanthopterin is a heterocyclic compound belonging to the pteridine family and its activity is mainly reflected in its optical properties. Isoxanthopterin can form a reflective layer in the eyes of animals, enhancing visual function. The main regulatory mechanism of isoxanthopterin involves its ability to form a crystalline structure within organisms, which achieves a high refractive index through specific hydrogen bonding patterns and molecular arrangements. Isoxanthopterin can be used for research in materials science and optical engineering .
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- HY-17357S
-
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AHR-9434-d5; AL-6515-d5
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Isotope-Labeled Compounds
COX
Prostaglandin Receptor
|
Neurological Disease
Inflammation/Immunology
Endocrinology
Cancer
|
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Nepafenac-d5 (AHR-9434-d5; AL-6515-d5) is the deuterium labeled Nepafenac (HY-17357). Nepafenac, a nonsteroidal anti-inflammatory agent, is a topically administered COX-2 inhibitor with an IC50 of 0.12 μM. Nepafenac exhibits only weak COX-1 inhibitory activity (IC50 = 64.3 μM). Nepafenac possesses unique prodrug properties, which enable it to rapidly convert into the active metabolite Amfenac (HY-17479) in the ocular tissues, thereby achieving high concentrations in the retina and choroid. Nepafenac reduces inflammation and pain by inhibiting the activity of cyclooxygenase (COX) enzymes and thereby decreasing the production of prostaglandin PGE₂. Nepafenac can delay the metastasis of uveal melanoma (UM) in rabbit eyes. Nepafenac is mainly used for pain management and inflammation control after ophthalmic surgeries.
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- HY-133860
-
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Drug Derivative
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Others
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Chrysoobtusin is an anthraquinone derivative isolated from Semen Cassiae. Semen Cassiae has long been used to protect liver, brighten eyes, and relieve constipation .
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- HY-116420
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ROCK
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Neurological Disease
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ROCK2-IN-8 (Compound 1) is an orally active ROCK2 inhibitor, with an IC50 of 7.2 nM. ROCK2-IN-8 can be used for the research of aqueous humor outflow in porcine eyes and myosin light chain phosphorylation .
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- HY-158812
-
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Drug Derivative
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Metabolic Disease
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Eicosapentaenoyl-L-carnitine chloride is a long-chain acylcarnitine composed of Eicosapentaenoic Acid (HY-B0660) and L-Carnitine (HY-B0399). The levels of Eicosapentaenoyl-L-carnitine chloride are increased in the eyes of mice fed a diet high in n-3/n-6 polyunsaturated fatty acids (PUFAs) in a mouse model of myopia induced by out-of-focus lenses .
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- HY-W707056
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Biochemical Assay Reagents
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Others
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Latanoprost acid-d4 is used as the internal standard in the HPLC-MS/MS analysis to determine the level of Latanoprost acid (HY-113756A) in aqueous humor samples of eyes .
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- HY-B0999
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Clorindanol; 7-Chloro-4-indanol
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Bacterial
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Infection
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Chlorindanol (7-Chloro-4-indanol) is a topical antiseptic or sanitizer. Chlorindanol is rapidly lethal to vegetative bacteria, Trichophyton sp., C. albicans, E. histolytica cysts and trophozoites, T. vaginalis, and spermatozoa in vitro. Chlorindanol is klow systemic toxicity, well skin/eyes/genital mucosa tolerance and nonallergenic.
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- HY-158821A
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TGF-beta/Smad
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Neurological Disease
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ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases .
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- HY-12720
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ALO 2145 free base
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Adrenergic Receptor
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Infection
Neurological Disease
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Apraclonidine (ALO 2145 (free base)), a selective α2 and weak α1 receptor agonist activity, effectively low intraocular pressure (IOP) in human eyes. Apraclonidine hydrochloride is a topical ophthalmic solution .
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- HY-101303
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Melatonin Receptor
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Others
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5-MCA-NAT is a melatonin agonist that may target the melatoninMT3 receptor. 5-MCA-NAT can contract the colonic band in a concentration-dependent manner and reduce intraocular pressure (IOP) in glaucomatous monkey eyes, inhibiting the increase in IOP .
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- HY-158821
-
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TGF-beta/Smad
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Neurological Disease
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ISTH0036 is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases .
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- HY-113756AR
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Reference Standards
Prostaglandin Receptor
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Inflammation/Immunology
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Latanoprost acid (Standard) is the analytical standard of Latanoprost acid. This product is intended for research and analytical applications. Latanoprost acid, an analog of prostaglandin (PG) F2α, is an selective prostanoid receptor (FP) agonist that specifically activates the FP-PG receptor . Latanoprost acid inhibits RANKL-induced osteoclastgenesis and function by inhibiting ERK, AKT, JNK, and p38 cascade, following by the c-fos/NFATc1 pathway. Latanoprost acid is a medication which works to lower pressure inside the eyes .
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- HY-121902
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Adrenergic Receptor
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Others
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Butidrine is a compound with intraocular pressure-lowering activity that is less effective than some other beta-adrenergic receptor blockers in reducing intraocular pressure in rabbit eyes.
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- HY-B0397A
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Diclofenamide disodium
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Carbonic Anhydrase
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Neurological Disease
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Dichlorphenamide (Diclofenamide) disodium is an orally active, specific, carbonic anhydrase inhibitor. Dichlorphenamide can reduce intraocular pressure by inhibiting the secretion of water from the eye. Dichlorphenamide can be used for glaucoma research .
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- HY-162592
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Phosphatase
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Cancer
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EYA2-IN-1(compound 2e) is a novel allosteric EYA2 inhibitor. EYA2-IN-1 has anti-tumor activity .
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- HY-12720B
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ALO 2145 dihydrochloride
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Adrenergic Receptor
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Neurological Disease
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Apraclonidine (ALO 2145) dihydrochloride, a selective α2 and weak α1 receptor agonist activity, effectively low intraocular pressure (IOP) in eyes. Apraclonidine dihydrochloride is a topical ophthalmic solution .
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- HY-174561
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mRNA
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Neurological Disease
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Human PAX2 mRNA encodes the human paired box 2 (PAX2) protein, a member of the paired box (PAX) family. PAX2 may have a role in kidney cell differentiation and the development of the urogenital tract, the eyes, and the CNS.
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- HY-119063
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Carbonic Anhydrase
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Others
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L-645151 is a carbonic anhydrase inhibitor with ocular penetration and hypotensive activity. L-645151 lowers the elevated intraocular pressure (IOP) of o-chymotripsinized (o-CT) rabbit eyes. L-645151 is promising for research of an ocular hypotensive agent .
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- HY-12720AR
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ALO 2145 (Standard)
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Reference Standards
Adrenergic Receptor
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Neurological Disease
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Apraclonidine (hydrochloride) (Standard) is the analytical standard of Apraclonidine (hydrochloride). This product is intended for research and analytical applications. Apraclonidine hydrochloride (ALO 2145), a selective α2 and weak α1 receptor agonist activity, effectively lowers intraocular pressure (IOP) in human eyes. Apraclonidine hydrochloride is a topical ophthalmic solution and has the ability to elevate the eye lid .
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- HY-17357R
-
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AHR 9434 (Standard); AL 6515 (Standard)
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Reference Standards
COX
Prostaglandin Receptor
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Neurological Disease
Inflammation/Immunology
Endocrinology
Cancer
|
|
Nepafenac (AHR 9434; AL 6515) (Standard) is the analytical standard of Nepafenac (HY-17357). This product is intended for research and analytical applications. Nepafenac, a nonsteroidal anti-inflammatory agent, is a topically administered COX-2 inhibitor with an IC50 of 0.12 μM. Nepafenac exhibits only weak COX-1 inhibitory activity (IC50 = 64.3 μM). Nepafenac possesses unique prodrug properties, which enable it to rapidly convert into the active metabolite Amfenac (HY-17479) in the ocular tissues, thereby achieving high concentrations in the retina and choroid. Nepafenac reduces inflammation and pain by inhibiting the activity of cyclooxygenase (COX) enzymes and thereby decreasing the production of prostaglandin PGE₂. Nepafenac can delay the metastasis of uveal melanoma (UM) in rabbit eyes. Nepafenac is mainly used for pain management and inflammation control after ophthalmic surgeries.
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- HY-180696
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- HY-127012
-
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Endogenous Metabolite
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Others
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H-0104 dihydrochloride is a ROCK inhibitor with significant intraocular pressure (IOP)-lowering activity. H-0104 dihydrochloride effectively reduces IOP when administered to monkey eyes. There may not be a direct relationship between the Iop-lowering effect of H-0104 dihydrochloride and ROCK inhibition .
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- HY-W566406
-
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Carbonic Anhydrase
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Neurological Disease
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Aminozolamide is a carbonic anhydrase inhibitor. Aminozolamide regulates intraocular pressure by inhibiting carbonic anhydrase activity. Aminozolamide exerts local ocular effects, exhibits good retention in the ciliary body of rabbit eyes, and prevents rapid elimination from the eye. Aminozolamide is applicable to the research of ocular hypertension .
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- HY-175085
-
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Drug Derivative
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Endocrinology
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17-Phenyl trinor 8-iso prostaglandin E2 is a prostaglandin analog that reduces intraocular pressure (IOP) in both normal and glaucomatous monkey eyes. 17-Phenyl trinor 8-iso prostaglandin E2 lowers IOP primarily by increasing trabecular outflow facility .
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- HY-113600
-
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Endogenous Metabolite
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Others
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H-0106 dihydrochloride is a ROCK inhibitor with potent intraocular pressure (IOP)-lowering activity. H-0106 dihydrochloride can effectively inhibit ROCK enzyme. H-0106 dihydrochloride demonstrated significant IOP-lowering effects in monkey eyes. Studies with H-0106 dihydrochloride suggest that there may not be a direct relationship between ROCK inhibition and IOP reduction .
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- HY-113756B
-
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Drug Derivative
Prostaglandin Receptor
ERK
Akt
JNK
p38 MAPK
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Inflammation/Immunology
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rel-Latanoprost acid is a relative configuration of Latanoprost acid (HY-113756A). Latanoprost acid, an analog of prostaglandin (PG) F2α, is an selective prostanoid receptor (FP) agonist that specifically activates the FP-PG receptor . Latanoprost acid inhibits RANKL-induced osteoclastgenesis and function by inhibiting ERK, AKT, JNK, and p38 cascade, following by the c-fos/NFATc1 pathway. Latanoprost acid is a medication which works to lower pressure inside the eyes .
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- HY-158821B
-
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TGF-beta/Smad
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Neurological Disease
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ISTH0036 sodium scrambled negative control is the sequence scrambled negative control of ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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- HY-158821D
-
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Fluorescent Dye
TGF-beta/Smad
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Neurological Disease
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Cy3 labled ISTH0036 sodium is a Cy3 labled ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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- HY-158821C
-
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Fluorescent Dye
TGF-beta/Smad
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Neurological Disease
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FAM labled ISTH0036 sodiumis a FAM labled ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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- HY-171216
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Integrin
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Neurological Disease
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GW559090 is a selective, competitive, and high-affinity α4 integrin antagonist with a Kd of 0.19 nM for α4β1. GW559090 can effectively block the binding of α4β1 to vascular cell adhesion molecule 1 (VCAM-1) and fibronectin with IC50 values of 7.72 and 8.04 nM. GW559090 also inhibits the interaction between α4β7 and mucosal addressin cell adhesion molecule 1 (MAdCAM-1) (IC50 = 23 nM). GW559090 can inhibit inflammatory infiltration in the eyes, repair the corneal barrier and restore the function of goblet cells. GW559090 can be used for research of Sjögren's syndrome associated dry eye .
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| Cat. No. |
Product Name |
Type |
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- HY-W088065
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Biochemical Assay Reagents
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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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- HY-W116336D
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Biochemical Assay Reagents
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Zinc oxide, <100 nm particle size is a nitrate reductase modulator and growth promoter with plant stress resistance activity and oral toxicity. Zinc oxide, <100 nm particle size acts as a nutrient source for maize plants. By enhancing nitrate reductase activity and reducing free proline levels, it significantly improves plant height, root length and dry matter weight of maize, and its growth-promoting effect is comparable to that of traditional zinc sulfate fertilizer. Zinc oxide, <100 nm particle size induces anemia-related and persistent tissue inflammatory damage, leading to obvious histopathological adverse reactions in the stomach, pancreas, eyes and prostate of rats. Zinc oxide, <100 nm particle size acts as a non-toxic antibacterial agent and selective cytotoxin against multiple bacteria, fungi and spores .
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- HY-B2235C
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Biochemical Assay Reagents
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L-α-Lecithin (soybean) is an orally active phospholipid. L-α-Lecithin (soybean) increases the bioavailability of Lutein in plasma and eyes of Rattus norvegicus, enhances plasma Glutathione peroxidase activity, and regulates fatty acids in plasma and tissues .
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- HY-Y0850U3
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Polyvinyl alcohol (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization); Poly(Ethenol) (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization)
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Biochemical Assay Reagents
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PVA (Polyvinyl alcohol) (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) is a water-soluble, biodegradable, biocompatible and non-immunogenic polymer. PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) causes no irritation to rabbit eyes, no skin sensitization in guinea pigs, promotes the proliferation of human skin keratinocytes, and reduces the loss of corneal endothelial cells. The LD50 of PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) in rats and dogs is greater than 10 g/kg. PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) is hardly absorbed by the digestive system, causes no adverse effects upon long-term oral administration, and shows no mutagenicity or carcinogenicity. However, repeated intravenous or portal vein injection of PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) may induce pathological changes such as glomerular lesions, anemia, hypertension or liver fibrosis in rats or dogs. Crosslinked nanofibers prepared by modifying PVA (Mw 125000, 98-99% hydrolyzed, ~2800 polymerization) can be used in studies related to wound dressings and other applications .
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- HY-78035
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Methylmaleic anhydride
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Biochemical Assay Reagents
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Citraconic anhydride (Methylmaleic anhydride) is a derivative of maleic anhydride (HY-Z0060) and novel antigen retrieval solution. Citraconic anhydride reversibly blocks protein amino groups, stabilizing specific enzymes and improving their catalytic performance. Citraconic anhydride reacts with free amino groups on proteins (especially lysine residues), converting positively charged NH3 + into carboxyl groups, thereby disrupting methylene bridge crosslinks caused by Formaldehyde during antigen retrieval. Citraconic anhydride functionalizes Isotactic polypropylene. Citraconic anhydride precisely responds to pH changes to achieve reversible modification. Citraconic anhydride is irritating to skin and eyes .
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| Cat. No. |
Product Name |
Target |
Research Area |
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- HY-P0095
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Angiotensin-converting Enzyme (ACE)
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Others
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Acetyl tetrapeptide-5 inhibits glycosylation and ACE-1 activity. Acetyl tetrapeptide-5 reduces edema and relieves vascular pressure by improving the vascular system and strengthening the skin under the eyes. Acetyl tetrapeptide-5 can be used in the research of Antioxidant, anti-aging skin care .
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- HY-P4846
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CXCR
Apoptosis
IFNAR
TNF Receptor
Interleukin Related
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Infection
Inflammation/Immunology
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Ac-Pro-Gly-Pro-OH is an endogenous degradation product of extracellular collagen and acts as a CXCR2 agonist . Ac-Pro-Gly-Pro-OH exerts bactericidal activity by generating hydrogen peroxide, inhibits pulmonary inflammation, and reduces immune cell apoptosis (apoptosis). Ac-Pro-Gly-Pro-OH promotes the production of IFN-γ and inhibits the production of TNF-α and IL-6 in leukocytes. Ac-Pro-Gly-Pro-OH increases the survival rate of mice in sepsis models, enhances the bactericidal activity of neutrophils, acts as a neutrophil chemoattractant, induces neutrophil polarization, and regulates inflammatory and repair processes. Ac-Pro-Gly-Pro-OH induces chronic inflammation and tissue remodeling through sustained action. Ac-Pro-Gly-Pro-OH is released via alkaline hydrolysis of corneal proteins in alkali-injured eyes, thereby driving the early infiltration of neutrophils into the cornea. Ac-Pro-Gly-Pro-OH is applicable to research related to sepsis, chronic obstructive pulmonary disease, cystic fibrosis, bronchiolitis obliterans syndrome, severe asthma, idiopathic pulmonary fibrosis, and corneal ulcer .
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| Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
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- HY-W016568
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Natural Products
Animals
Source Classification
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Endogenous Metabolite
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Isoxanthopterin is a heterocyclic compound belonging to the pteridine family and its activity is mainly reflected in its optical properties. Isoxanthopterin can form a reflective layer in the eyes of animals, enhancing visual function. The main regulatory mechanism of isoxanthopterin involves its ability to form a crystalline structure within organisms, which achieves a high refractive index through specific hydrogen bonding patterns and molecular arrangements. Isoxanthopterin can be used for research in materials science and optical engineering .
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- HY-133860
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- HY-180696
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| Cat. No. |
Product Name |
Chemical Structure |
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- HY-17357S
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Nepafenac-d5 (AHR-9434-d5; AL-6515-d5) is the deuterium labeled Nepafenac (HY-17357). Nepafenac, a nonsteroidal anti-inflammatory agent, is a topically administered COX-2 inhibitor with an IC50 of 0.12 μM. Nepafenac exhibits only weak COX-1 inhibitory activity (IC50 = 64.3 μM). Nepafenac possesses unique prodrug properties, which enable it to rapidly convert into the active metabolite Amfenac (HY-17479) in the ocular tissues, thereby achieving high concentrations in the retina and choroid. Nepafenac reduces inflammation and pain by inhibiting the activity of cyclooxygenase (COX) enzymes and thereby decreasing the production of prostaglandin PGE₂. Nepafenac can delay the metastasis of uveal melanoma (UM) in rabbit eyes. Nepafenac is mainly used for pain management and inflammation control after ophthalmic surgeries.
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- HY-W707056
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Latanoprost acid-d4 is used as the internal standard in the HPLC-MS/MS analysis to determine the level of Latanoprost acid (HY-113756A) in aqueous humor samples of eyes .
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| Cat. No. |
Product Name |
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Classification |
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- HY-158821A
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Antisense Oligonucleotides
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ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases .
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- HY-158821
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Antisense Oligonucleotides
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ISTH0036 is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases .
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- HY-174561
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mRNA
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Human PAX2 mRNA encodes the human paired box 2 (PAX2) protein, a member of the paired box (PAX) family. PAX2 may have a role in kidney cell differentiation and the development of the urogenital tract, the eyes, and the CNS.
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- HY-158821B
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Antisense Oligonucleotides
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ISTH0036 sodium scrambled negative control is the sequence scrambled negative control of ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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- HY-158821D
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Antisense Oligonucleotides
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Cy3 labled ISTH0036 sodium is a Cy3 labled ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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- HY-158821C
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Antisense Oligonucleotides
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FAM labled ISTH0036 sodiumis a FAM labled ISTH0036 sodium (HY-158821A). ISTH0036 sodium is a phosphorothioate LNA-modified antisense oligonucleotide gapmer that selectively targets and downregulates TGF-β2 mRNA. ISTH0036 sodium suppresses TGF-β2 expression, reduces choroidal neovascularization and vascular leakage, inhibits fibrosis, blocks epithelial-to-mesenchymal transition, and inhibits angiogenesis while promoting bleb survival. ISTH0036 sodium exhibits long-lasting, dose-dependent ocular tissue distribution and target engagement in rabbit and non-human primate eyes. ISTH0036 sodium can be used for the study of various ocular disorders, such as glaucoma and neovascular retinal diseases.
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