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 (7746):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W040329R
    2'-Deoxyadenosine (Standard)
    2'-Deoxyadenosine (Standard) is the analytical standard of 2'-Deoxyadenosine (HY-W040329). This product is intended for research and analytical applications. 2′-Deoxyadenosine is an adenine nucleoside that inhibits glucose-stimulated insulin release. 2′-Deoxyadenosine inhibits glucose-stimulated increases seen in islet cyclic AMP (cAMP) accumulation. 2'-Deoxyadenosine activates caspase-3 and promotes apoptosis. 2'-Deoxyadenosine inhibits the activity of S-adenosyl-L-homocysteine hydrolase (SAHH). 2'-Deoxyadenosine inhibits the growth of various cells. 2'-Deoxyadenosine has an anticancer effect on colon cancer.
    2'-Deoxyadenosine (Standard)
  • HY-B1449R
    Uridine (Standard)
    Uridine (Standard) is the analytical standard of Uridine. This product is intended for research and analytical applications.
    Uridine (Standard)
  • HY-N1132R
    D-(+)-Trehalose (Standard)
    Etamivan (Standard) is the analytical standard of Etamivan. This product is intended for research and analytical applications. Etamivan (Ethamivan), an orally active respiratory stimulant, is mainly used in the research of barbiturate overdose and chronic obstructive pulmonary disease.
    D-(+)-Trehalose (Standard)
  • HY-N0709R
    Coumarin (Standard)
    Coumarin (Standard) is the analytical standard of Coumarin. This product is intended for research and analytical applications. Coumarin is a potent and orally active anti-inflammatory agent. Coumarin shows an antinociceptive effect. Coumarin shows antibacterial, antifungal and anticancer activity.
    Coumarin (Standard)
  • HY-N1468R
    Agarotetrol (Standard)
    Agarotetrol (Standard) is the analytical standard of Agarotetrol. This product is intended for research and analytical applications. Agarotetrol is a chromone derivative isolated from Agarwood.
    Agarotetrol (Standard)
  • HY-N0832R
    L-Histidine (Standard)
    L-Histidine (Standard) is the analytical standard of L-Histidine. This product is intended for research and analytical applications. L-Histidine is an essential amino acid for infants. L-Histidine is an inhibitor of mitochondrial glutamine transport.
    L-Histidine (Standard)
  • HY-17563R
    2'-Deoxyguanosine (Standard)
    2'-Deoxyguanosine (Standard) is the analytical standard of 2'-Deoxyguanosine. This product is intended for research and analytical applications. 2’-Deoxyguanosine (Deoxyguanosine) is a purine nucleoside with a variety of biological activities. 2’-Deoxyguanosine can induce DNA division in mouse thymus cells. 2’-Deoxyguanosine is a potent cell division inhibitor in plant cells. In Vitro: 2'-Deoxyguanosine inhibits the clonal growth of HL-60 and K562 leukemia cells with IC50 values of 50 and 80 μM, respectively.
    2'-Deoxyguanosine (Standard)
  • HY-W015229R
    3-Indolepropionic acid (Standard)
    3-Indolepropionic acid (Standard) is the analytical standard of 3-Indolepropionic acid. This product is intended for research and analytical applications. 3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease. In Vitro: 3-Indolepropionic acid is shown to be a powerful antioxidant and has potential in the treatment for Alzheimer’s disease. 3-Indolepropionic acid is a more potent scavenger of hydroxyl radicals than melatonin. Similar to melatonin but unlike other antioxidants, 3-Indolepropionic acid scavenges radicals without subsequently generating reactive and pro-oxidant intermediate compounds. It is also suggested that indolepropionic acid, a gut microbiota-produced metabolite, is a potential biomarker for the development of type 2 diabetes (T2D) that may mediate its protective effect by preservation of β-cell function.
    3-Indolepropionic acid (Standard)
  • HY-17508R
    Clarithromycin (Standard)
    Clarithromycin (Standard) is the analytical standard of Clarithromycin. This product is intended for research and analytical applications. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM. Clarithromycin significantly inhibits the HERG potassium current.Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K.
    Clarithromycin (Standard)
  • HY-113283R
    Homogentisic acid (Standard)
    Homogentisic acid (Standard) is the analytical standard of Homogentisic acid. This product is intended for research and analytical applications. Homogentisic acid is a specific metabolite that accumulates in the urine and serum. Homogentisic acid can be used for diagnosis of alkaptonuria. Homogentisic acid is a phenolic acid.
    Homogentisic acid (Standard)
  • HY-76847R
    Chenodeoxycholic Acid (Standard)
    Chenodeoxycholic Acid (Standard) is the analytical standard of Chenodeoxycholic Acid. This product is intended for research and analytical applications. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.
    Chenodeoxycholic Acid (Standard)
  • HY-50895R
    Gefitinib (Standard)
    Gefitinib (Standard) is the analytical standard of Gefitinib. This product is intended for research and analytical applications. Gefitinib (ZD1839) is a potent, selective and orally active EGFR tyrosine kinase inhibitor with an IC50 of 33 nM. Gefitinib selectively inhibits EGF-stimulated tumor cell growth (IC50 of 54 nM) and that blocks EGF-stimulated EGFR autophosphorylation in tumor cells. Gefitinib also induces autophagy and cell apoptosis, which can be used for cancer related research, such as Lung cancer and breast cancer .
    Gefitinib (Standard)
  • HY-D1080R
    EDANS (Standard)
    EDANS (1,5-EDANS) (Standard) is an analytical standard for EDANS. This product is intended for research and analytical applications. EDANS (1,5-EDANS) is a novel quenched fluorogenic substrate for the analysis of retroviral proteases by resonance energy transfer.
    EDANS (Standard)
  • HY-W012722R
    4-Methyl-2-oxopentanoic acid (Standard)
    4-Methyl-2-oxopentanoic acid (Standard) is the analytical standard of 4-Methyl-2-oxopentanoic acid. This product is intended for research and analytical applications. 4-Methyl-2-oxopentanoic acid (α-Ketoisocaproic acid), an abnormal metabolite, is both a neurotoxin and a metabotoxin.
    4-Methyl-2-oxopentanoic acid (Standard)
  • HY-N0796R
    Procyanidin B2 (Standard)
    Procyanidin B2 (Standard) is the analytical standard of Procyanidin B2. This product is intended for research and analytical applications. Procyanidin B2 is a natural flavonoid, with anti-cancer, antioxidant activities.
    Procyanidin B2 (Standard)
  • HY-15371R
    Forskolin (Standard)
    Forskolin (Standard) is the analytical standard of Forskolin. This product is intended for research and analytical applications. Forskolin (Coleonol) is a potent adenylate cyclase activator with an IC50 of 41 nM and an EC50 of 0.5 μM for type I adenylyl cyclase. Forskolin is also an inducer of intracellular cAMP formation. Forskolin induces differentiation of various cell types and activates pregnane X receptor (PXR) and FXR. Forskolin exerts a inotropic effect on the heart, and has platelet antiaggregatory and antihypertensive actions. Forskolin also induces autophagy.
    Forskolin (Standard)
  • HY-113099R
    Indolelactic acid (Standard)
    Indolelactic acid (Standard) is the analytical standard of Indolelactic acid. This product is intended for research and analytical applications. Indolelactic acid (Indole-3-lactic acid) is a tryptophan (Trp) catabolite in Azotobacter vinelandii cultures. Indolelactic acid has anti-inflammation and potential anti-viral activity[1][3][4].
    Indolelactic acid (Standard)
  • HY-B0527AR
    Amitriptyline hydrochloride (Standard)
    Amitriptyline hydrochloride (Standard) is the analytical standard of Amitriptyline hydrochloride (HY-B0527A). This product is intended for research and analytical applications. Amitriptyline hydrochloride is an orally active tricyclic antidepressant (TCA). Amitriptyline hydrochloride mainly exerts its antidepressant effect by blocking SERT (Ki = 3.45 nM) and NET (Ki = 13.3 nM), thereby increasing the concentrations of 5-hydroxytryptamine (5-HT) and norepinephrine (NE) in the synaptic cleft. Amitriptyline hydrochloride is also an agonist at α2A and TrkA/TrkB receptors, thereby exerting analgesic and neurotrophic activities (inhibiting cell apoptosis). Amitriptyline hydrochloride can reduce inflammation, angiogenesis and fibrosis. Amitriptyline hydrochloride binds to DAT (with Ki = 2.58 μM). Amitriptyline hydrochloride has high affinity for a series of receptors and can antagonize muscarinic cholinergic receptors (M1/M2/M3/M4/M5 receptors) (Ki = 11-24 nM), H1 receptors (Ki = 0.5-1.1 nM), adrenergic α1 receptors (Ki = 4.4 nM), etc., resulting in a series of side effects. Amitriptyline hydrochloride can block sodium channels and hERG potassium channel (IC50 = 4.78 μM) and it has cardiotoxicity.
    Amitriptyline hydrochloride (Standard)
  • HY-B1438R
    Canrenone (Standard)
    Canrenone (Standard) is the analytical standard of Canrenone. This product is intended for research and analytical applications. Canrenone (Aldadiene) is an aldosterone antagonist extensively used as a diuretic agent.
    Canrenone (Standard)
  • HY-N0176R
    Dihydroartemisinin (Standard)
    Dihydroartemisinin (Standard) is the analytical standard of Dihydroartemisinin. This product is intended for research and analytical applications. Dihydroartemisinin is a potent anti-malaria agent.
    Dihydroartemisinin (Standard)