2. Signaling Pathways
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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (6721):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-107854R
    N-Acetyl-5-hydroxytryptamine (Standard)
    N-Acetyl-5-hydroxytryptamine (Standard) is the analytical standard of N-Acetyl-5-hydroxytryptamine. This product is intended for research and analytical applications. N-Acetyl-5-hydroxytryptamine is a Melatonin precursor, and that it can potently activate TrkB receptor.
    N-Acetyl-5-hydroxytryptamine (Standard)
  • HY-B0739AR
    Citicoline sodium (Standard)
    Citicoline sodium (Standard) is the analytical standard of Citicoline sodium. This product is intended for research and analytical applications. Citicoline sodium is an endogenous intermediate in the synthesis of phosphatidylcholine which is a component of cell membranes. Citicoline sodium inhibits reactive oxygen species (ROS) and apoptosis. Citicoline sodium can be used for neurological disease and hearing loss study.
    Citicoline sodium (Standard)
  • HY-W040129R
    Chromomycin A3 (Standard)
    Chromomycin A3 (Standard) is the analytical standard of Chromomycin A3 (HY-W040129). This product is intended for research and analytical applications. Chromomycin A3 is an inhibitor that selectively binds to GC-rich DNA sequences. Chromomycin A3 targets the DNA minor groove after forming a dimer with Mg2+. Chromomycin A3 inhibits DNA replication and transcription, blocks the binding of Sp1 transcription factor to target gene promoters, downregulates the expression of anti-apoptotic proteins such as FLIP, Mcl-1, and XIAP, and induces S-phase cycle arrest and caspase-dependent apoptosis in tumor cells. Chromomycin A3 can antagonize oxidative stress induced by glutathione depletion and neuronal apoptosis induced by Camptothecin (HY-15660). Chromomycin A3 can be used in basic research on malignant tumors such as cholangiocarcinoma, and is a potential chemosensitizer and GC-rich region probe.
    Chromomycin A3 (Standard)
  • HY-N0399R
    Wogonoside (Standard)
    Wogonoside (Standard) is the analytical standard of Wogonoside. This product is intended for research and analytical applications. Wogonoside, a flavonoid glycoside isolated from Huangqin, possesses anti-inflammatory effects. Wogonoside induces autophagy in breast cancer cells by regulating MAPK-mTOR pathway.
    Wogonoside (Standard)
  • HY-15122AR
    Sinomenine hydrochloride (Standard)
    Sinomenine hydrochloride (Standard) is the analytical standard of Sinomenine hydrochloride. This product is intended for research and analytical applications. Sinomenine hydrochloride (Cucoline hydrochloride), an alkaloid extracted from Sinomenium acutum, is a blocker of the NF-κB activation. Sinomenine also is an activator of μ-opioid receptor.
    Sinomenine hydrochloride (Standard)
  • HY-B1882R
    Propazine (Standard)
    Propazine (Standard) is the analytical standard of Propazine. This product is intended for research and analytical applications. Propazine is a triazine herbicide that effectively manages broad-leaved weeds and annual grasses in sweet sorghum cultivation.
    Propazine (Standard)
  • HY-N0250R
    Saikosaponin D (Standard)
    Saikosaponin D (Standard) is the analytical standard of Saikosaponin D. This product is intended for research and analytical applications. Saikosaponin D is a triterpene saponin isolated from Bupleurum, with anti-inflammatory, anti-bacterial, anti-tumor, and anti-allergic activities; Saikosaponin D inhibits selectin, STAT3 and NF-kB and activates estrogen receptor-β.
    Saikosaponin D (Standard)
  • HY-141436R
    Sucrosofate potassium (Standard)
    Sucrosofate (potassium) (Standard) is the analytical standard of Sucrosofate (potassium). This product is intended for research and analytical applications. Sucrosofate (Sucrose octasulfate) potassium is a sucrose acid that can be used to prepare liposomes to deliver Irinotecan (HY-16562). Irinotecan is an inhibitor of topoisomerase Topo I and is commonly used in colon and rectal cancer research. Sucrosofate nanoliposome preparation loaded with Irinotecan, also known as PEP02 or MM-398.
    Sucrosofate potassium (Standard)
  • HY-16560R
    Camptothecin (Standard)
    Camptothecin (Standard) (Campathecin (Standard)) is the analytical standard of Camptothecin (HY-16560). This product is intended for research and analytical applications. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells.
    Camptothecin (Standard)
  • HY-N0144R
    Piperine (Standard)
    Piperine (Standard) is the analytical standard of Piperine. This product is intended for research and analytical applications. Piperine is an alkaloid, can be isolated from pepper. Piperine can inhibit the activity of P-glycoprotein and CYP3A4. Piperine inhibits HeLa cells with an IC50 of 61.94±0.054 μg/mL.
    Piperine (Standard)
  • HY-N0706R
    Gracillin (Standard)
    Gracillin (Standard) is the analytical standard of Gracillin. This product is intended for research and analytical applications. Gracillin is a steroidal saponin that can be extracted from the roots of the plant and has anti-tumor properties. Gracillin can induce cancer cell apoptosis and autophagy.
    Gracillin (Standard)
  • HY-N1438R
    Hydroxygenkwanin (Standard)
    Hydroxygenkwanin (Standard) is the analytical standard of Hydroxygenkwanin. This product is intended for research and analytical applications. Hydroxygenkwanin (7-O-Methylluteolin), a natural flavonoid compound, is one of the main components of Lilac Daphne. Hydroxygenkwanin has anti-oxidant ability, anti-glioma ability and anticancer effect.
    Hydroxygenkwanin (Standard)
  • HY-N1459R
    Campesterol (Standard)
    Campesterol (Standard) is the analytical standard of Campesterol. This product is intended for research and analytical applications. Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects.
    Campesterol (Standard)
  • HY-121944R
    Ricinine (Standard)
    Ricinine (Standard) is the analytical standard of Ricinine. This product is intended for research and analytical applications. Ricinine exhibits hepatoprotection in CCl4 -induced liver damage.
    Ricinine (Standard)
  • HY-B1264R
    Celiprolol hydrochloride (Standard)
    Celiprolol (hydrochloride) (Standard) is the analytical standard of Celiprolol (hydrochloride). This product is intended for research and analytical applications. Celiprolol (REV 5320) is a potent, cardioselective and orally active β1-andrenoceptor r antagonist with partial β2 agonist activity, with Ki values of 0.14-8.3 μM. Celiprolol has antihypertensive and antianginal activity, and can be used for the research of cardiovascular disease such as high blood pressure.
    Celiprolol hydrochloride (Standard)
  • HY-119558R
    Bromacil (Standard)
    Bromacil (Standard) is the analytical standard of Bromacil. This product is intended for research and analytical applications. Bromacil serves as the active ingredient in Krovar, a commercially available pesticide extensively utilized for weed management in citrus orchards.
    Bromacil (Standard)
  • HY-N1983R
    Caudatin (Standard)
    Caudatin (Standard) is the analytical standard of Caudatin. This product is intended for research and analytical applications. Caudatin is a steroidal cmpound found in Cynanchum auriculatum, causes cell cycle arrest and induces apoptosis, with anti-cancer and antiangiogenic properties.
    Caudatin (Standard)
  • HY-17503BR
    Metoprolol tartrate (Standard)
    Metoprolol (tartrate) (Standard) is the analytical standard of Metoprolol (tartrate). This product is intended for research and analytical applications. Metoprolol tartrate is an orally active, selective β1-adrenoceptor antagonist. Metoprolol tartrate shows anti-inflammation, antitumor and anti-angiogenic properties.
    Metoprolol tartrate (Standard)
  • HY-N6801R
    Nivalenol (Standard)
    Nivalenol (Standard) is the analytical standard of Nivalenol. This product is intended for research and analytical applications. Nivalenol, classified as type B trichotecenes toxins produced by Fusarium graminearum, is a fungal metabolite present in agricultural product. Nivalenol induces cell death through caspase-dependent mechanisms and via the intrinsic apoptotic pathway. Nivalenol affects the immune system, causes emesis, growth retardation, reproductive disorders and has a haematotoxic/myelotoxic effect.
    Nivalenol (Standard)
  • HY-15876R
    Clopidogrel thiolactone (Standard)
    Cyhalofop (Standard) is the analytical standard of Cyhalofop. This product is intended for research and analytical applications. Cyhalofop (Cyhalofop acid), the primary metabolite of Cyhalofop-butyl (HY-B0861) in susceptible grasses, is the herbicidally active metabolite. Cyhalofop-butyl is an aryloxyphenoxypropionate post-emergence herbicide widely used around the world in agriculture.
    Clopidogrel thiolactone (Standard)