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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-W013665R
    (S)-2-Aminohexanedioic acid (Standard)
    (S)-2-Aminohexanedioic acid (Standard) is the analytical standard of (S)-2-Aminohexanedioic acid (HY-W013665). This product is intended for research and analytical applications. (S)-2-Aminohexanedioic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    (S)-2-Aminohexanedioic acid (Standard)
  • HY-B0113R
    Omeprazole (Standard)
    Omeprazole (Standard) is the analytical standard of Omeprazole. This product is intended for research and analytical applications. Omeprazole (H 16868), a proton pump inhibitor (PPI), is available for treatment of acid-related gastrointestinal disorders. Omeprazole shows competitive inhibition of CYP2C19 activity with a Ki of 2 to 6 μM. Omeprazole also inhibits growth of Gram-positive and Gram-negative bacteria.Omeprazole is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor).
    Omeprazole (Standard)
  • HY-113416R
    Dehydroepiandrosterone sulfate (Standard)
    Dehydroepiandrosterone sulfate (DHEA sulfate; Prasterone sulfate) (Standard) is the analytical standard of Dehydroepiandrosterone sulfate (HY-113416). This product is intended for research and analytical applications. Dehydroepiandrosterone sulfate (DHEA sulfate; Prasterone sulfate) is a neurosteroid and the main secretion product of the adrenal gland. Dehydroepiandrosterone sulfate has both non-competitive antagonist activity of GABAA receptor and agonist activity of σ1 receptor. Dehydroepiandrosterone sulfate can partially penetrate the blood-brain barrier, inhibit GABAA receptor-mediated chloride influx, enhance NMDA receptor activity through σ1 receptors, exert anti-inflammatory, anti-glucocorticoid and antidepressant effects, and increase convulsive sensitivity. Dehydroepiandrosterone sulfate participates in neuroprotection, neurite growth regulation and catecholamine secretion regulation, and can be used in the study of depression, post-traumatic stress disorder (PTSD), Alzheimer's disease, etc. Dehydroepiandrosterone sulfate may also be a biomarker for cardiovascular disease mortality, and its concentration is independently and negatively correlated with mortality.
    Dehydroepiandrosterone sulfate (Standard)
  • HY-B1193R
    Terfenadine (Standard)
    Terfenadine (Standard) is the analytical standard of Terfenadine. This product is intended for research and analytical applications. Terfenadine ((±)-Terfenadine) is a potent open-channel blocker of hERG with an IC50 of 204 nM. Terfenadine, an H1 histamine receptor antagonist, acts as a potent apoptosis inducer in melanoma cells through modulation of Ca2+ homeostasis. Terfenadine induces ROS-dependent apoptosis, simultaneously activates Caspase-4, -2, -9.
    Terfenadine (Standard)
  • HY-113046R
    5-Methyltetrahydrofolic acid (Standard)
    Alisol C 23-acetate (Standard) is the analytical standard of Alisol C 23-acetate. This product is intended for research and analytical applications. Alisol C 23-acetate is a natural product extracted from Alisma orientale, which can significantly reduce delayed-type hypersensitivity reactions.
    5-Methyltetrahydrofolic acid (Standard)
  • HY-13803R
    Tazemetostat (Standard)
    Tazemetostat (Standard) is the analytical standard of Tazemetostat. This product is intended for research and analytical applications. Tazemetostat (EPZ-6438) is a potent, selective and orally available EZH2 inhibitor. Tazemetostat inhibits the activity of human polycomb repressive complex 2 (PRC2)-containing wild-type EZH2 with a Ki value of 2.5 nM. Tazemetostat inhibits EZH2 with IC50s of 11 and 16 nM in peptide assay and nucleosome assay, respectively. Tazemetostat inhibits rat EZH2 with an IC50 of 4 nM. Tazemetostat also inhibits EZH1 with an IC50 of 392 nM. Tazemetostat induces apoptosis and differentiation specifically in SMARCB1-deleted MRT cells.
    Tazemetostat (Standard)
  • HY-Y0264R
    4-Hydroxybenzoic acid (Standard)
    4-Hydroxybenzoic acid (Standard) is the analytical standard of 4-Hydroxybenzoic acid. This product is intended for research and analytical applications. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.
    4-Hydroxybenzoic acid (Standard)
  • HY-101409R
    O-Acetylserine (Standard)
    O-Acetylserine (Standard) is the analytical standard of O-Acetylserine. This product is intended for research and analytical applications. O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants.
    O-Acetylserine (Standard)
  • HY-12008R
    Erlotinib Hydrochloride (Standard)
    Erlotinib (Hydrochloride) (Standard) is the analytical standard of Erlotinib (Hydrochloride). This product is intended for research and analytical applications. Erlotinib Hydrochloride (CP-358774 Hydrochloride) inhibits purified EGFR kinase with an IC50 of 2 nM. Erlotinib (Hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Erlotinib Hydrochloride (Standard)
  • HY-13690R
    Mitotane (Standard)
    Mitotane (Standard) is the analytical standard of Mitotane. This product is intended for research and analytical applications. Mitotane (2,4′-DDD), an isomer of DDD and derivative of dichlorodiphenyltrichloroethane (DDT), is an antineoplastic agent, can be used to research adrenocortical carcinoma. Mitotane exert its adrenocorticolytic effect at least in part through lipotoxicity induced by intracellular free cholesterol (FC) accumulation. Mitotane can have direct pituitary effects on corticotroph cells. Mitotane can induce CYP3A4 gene expression via steroid and xenobiotic receptor (SXR) activation, and has agent-agent interactions.
    Mitotane (Standard)
  • HY-N4068R
    Glucoraphanin (Standard)
    Glucoraphanin (Standard) is the analytical standard of Glucoraphanin. This product is intended for research and analytical applications. Glucoraphanin, a natural glucosinolate found in cruciferous vegetable, is a stable precursor of the Nrf2 inducer sulforaphane, which possesses antioxidant, anti-inflammatory, and anti-carcinogenic effects.
    Glucoraphanin (Standard)
  • HY-113081R
    1-Methyladenosine (Standard)
    1-Methyladenosine (Standard) is the analytical standard of 1-Methyladenosine. This product is intended for research and analytical applications. 1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis. In Vitro:Compared to surrounding tumor tissues, 1-methyladenosine methylation in RNA is aberrantly elevated in hepatocellular carcinoma (HCC) cell lines and liver cancer stem cells (CSCs). Methylated 1-methyladenosine can promote cholesterol synthesis and activate the Hedgehog signaling pathway by enhancing the translation of PPARδ in liver CSCs, ultimately driving the self-renewal and tumorigenesis of liver cancer stem cells.
    1-Methyladenosine (Standard)
  • HY-Y0669R
    Pipecolic acid (Standard)
    Pipecolic acid (Standard) is the analytical standard of Pipecolic acid. This product is intended for research and analytical applications. Pipecolic acid is a metabolite of lysine and an important precursor for many useful microbial secondary metabolites. Pipecolic acid slows ferroptosis in diabetic retinopathy by inhibiting the YAP-GPX4 signaling pathway. In addition, Pipecolic acid can be used as a diagnostic marker for pyridoxine-dependent epilepsy.
    Pipecolic acid (Standard)
  • HY-13067R
    Celastrol (Standard)
    Celastrol (Standard) is the analytical standard of Celastrol. This product is intended for research and analytical applications. Celastrol (Tripterine;Tripterin) is a proteasome inhibitor which potently and preferentially inhibits the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM.
    Celastrol (Standard)
  • HY-N0414R
    Trigonelline (Standard)
    Trigonelline (Standard) is the analytical standard of Trigonelline. This product is intended for research and analytical applications. Trigonelline is an alkaloid with potential antidiabetic activity that can be isolated from Trigonella foenum-graecum L or Leonurus artemisia. Trigonelline is a potent Nrf2 inhibitor that blocks Nrf2-dependent proteasome activity, thereby enhancing apoptosis in pancreatic cancer cells. Trigonelline also has anti-HSV-1, antibacterial, and antifungal activity and induces ferroptosis.
    Trigonelline (Standard)
  • HY-B0388R
    Probucol (Standard)
    Probucol (Standard) is the analytical standard of Probucol. This product is intended for research and analytical applications. Probucol (DH-581) is an anti-hyperlipidemic agent by lowering the level of cholesterol in the bloodstream by increasing the rate of LDL catabolism.
    Probucol (Standard)
  • HY-B0370R
    Tolnaftate (Standard)
    Tolnaftate (Standard) is the analytical standard of Tolnaftate. This product is intended for research and analytical applications. Tolnaftate (NP-27) is a synthetic thiocarbamate used as an anti-fungal agent. .
    Tolnaftate (Standard)
  • HY-W016784R
    Indole-3-acetamide (Standard)
    Indole-3-acetamide (Standard) is the analytical standard of Indole-3-acetamide. This product is intended for research and analytical applications. Indole-3-acetamide is a biosynthesis intermediate of indole-3-acetic acid (HY-18569). Indole-3-acetic acid is the most common natural plant growth hormone of the auxin class[1].
    Indole-3-acetamide (Standard)
  • HY-N0573R
    Umbelliferone (Standard)
    Umbelliferone (Standard) (7-Hydroxycoumarin (Standard)) is the analytical standard of Umbelliferone (HY-N0573). This product is intended for research and analytical applications. Umbelliferone (7-Hydroxycoumarin), a natural orally active product of the coumarin family, is a fluorescing compound which can be used as a sunscreen agent. Umbelliferone induces cell cycle arrest, apoptosis and DNA fragmentation in HepG2 cells. Umbelliferone exhibits significant anticancer effects. Umbelliferone attenuates the alteration characteristics of allergic airway inflammation. Umbelliferone displays the neuroprotective effects and cross the blood-brain barrier. Umbelliferone exhibits anti-inflammatory and antioxidant effects in chronic alcohol-fed rats.
    Umbelliferone (Standard)
  • HY-W016887R
    Glycyl-L-proline (Standard)
    H-Gly-Pro-OH (Standard) is the analytical standard of H-Gly-Pro-OH. This product is intended for research and analytical applications. H-Gly-Pro-OH is an end product of collagen metabolism that is further cleaved by prolidase.
    Glycyl-L-proline (Standard)