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 (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-124087R
    (±)-2-Propyl-4-pentenoic acid (Standard)
    (±)-2-Propyl-4-pentenoic acid (Standard) is the analytical standard of (±)-2-Propyl-4-pentenoic acid. This product is intended for research and analytical applications. (±)-2-Propyl-4-pentenoic acid (4-en-VPA) is a major toxic metabolite of Valproic acid. (±)-2-Propyl-4-pentenoic acid exhibits neuroteratogenicity[1][2].
    (±)-2-Propyl-4-pentenoic acid (Standard)
  • HY-N0365R
    Sennoside A (Standard)
    Sennoside A (Standard) is the analytical standard of Sennoside A. This product is intended for research and analytical applications. Sennoside A is an anthraquinone glycoside, found in Senna (Cassia angustifolia). Sennoside A is a HIV-1 inhibitor effective on HIV-1 replication.
    Sennoside A (Standard)
  • HY-N3121R
    Pachypodol (Standard)
    Pachypodol (Standard) is the analytical standard of Pachypodol (HY-N3121). This product is intended for research and analytical applications. Pachypodol is an orally active methoxyflavonoid compound. Pachypodol activates the ERK-dependent Nrf2 pathway and inhibits Apoptosis. Pachypodol exhibits activities such as antioxidant, cytoprotective, anti-inflammatory effects. Pachypodol improves cognition. Pachypodol exerts protective effects against cardiac and liver damage. Pachypodol has anticancer activity against colon cancer.
    Pachypodol (Standard)
  • HY-N0271R
    Echinocystic acid (Standard)
    Echinocystic acid (Standard) is the analytical standard of Echinocystic acid. This product is intended for research and analytical applications. Echinocystic acid is a natural pentacyclic triterpene with potent antioxidant, anti-inflammatory and analgesic activities.
    Echinocystic acid (Standard)
  • HY-14879BR
    Avibactam sodium hydrate (Standard)
    Avibactam (sodium hydrate) (Standard) is the analytical standard of Avibactam (sodium hydrate). This product is intended for research and analytical applications. Avibactam sodium (NXL-104) hydrate is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].
    Avibactam sodium hydrate (Standard)
  • HY-W010649R
    Isoxazole (Standard)
    Amfenac (Sodium Hydrate) (Standard) is the analytical standard of Amfenac (Sodium Hydrate). This product is intended for research and analytical applications. Amfenac Sodium Hydrate is a COX-2 inhibitor.
    Isoxazole (Standard)
  • HY-A0007R
    Rotigotine Hydrochloride (Standard)
    Rotigotine (Hydrochloride) (Standard) is the analytical standard of Rotigotine (Hydrochloride). This product is intended for research and analytical applications. Rotigotine Hydrochloride (N-0923 Hydrochloride) is a full agonist of dopamine receptor, a partial agonist of the 5-HT1A receptor, and an antagonist of the α2B-adrenergic receptor, with Ki of 0.71 nM, 4-15 nM, and 83 nM for the dopamine D3 receptor and D2, D5, D4 receptors, and dopamine D1 receptor.
    Rotigotine Hydrochloride (Standard)
  • HY-77572R
    7-Epi 10-desacetyl paclitaxel (Standard)
    7-Epi 10-desacetyl paclitaxel (Standard) is the analytical standard of 7-Epi 10-desacetyl paclitaxel. This product is intended for research and analytical applications. 7-Epi 10-desacetyl paclitaxel (7-epi-10-deacetyltaxol), a taxol derivative, exhibits cytotoxicity against HeLa cells with an IC50 of 85 μM.
    7-Epi 10-desacetyl paclitaxel (Standard)
  • HY-N6908R
    Continentalic acid (Standard)
    Continentalic acid (Standard) is the analytical standard of Continentalic acid. This product is intended for research and analytical applications. Continentalic acid from Aralia continentalis has minimum inhibitory concentrations (MICs) of approximately 8-16 μg/mL against S. aureus, including the Methicillin (HY-121544) susceptible Staphylococcus aureus (MSSA) and Methicillin-resistant Staphylococcus aureus (MRSA) standard strains.
    Continentalic acid (Standard)
  • HY-108011R
    Naftazone (Standard)
    Naftazone (Standard) is the analytical standard of Naftazone. This product is intended for research and analytical applications. Naftazone is a naphthoquinone derivative, it can be used for the research of venous insufciency. Naftazone protects blood vessels, increases venous tonicity and capillary resistance, and improves lymphatic and venous circulation.
    Naftazone (Standard)
  • HY-N0376R
    Liquiritin (Standard)
    Liquiritin (Standard) is the analytical standard of Liquiritin. This product is intended for research and analytical applications. Liquiritin, a flavonoid isolated from Glycyrrhiza uralensis, is a potent and competitive AKR1C1 inhibitor with IC50s of 0.62 μM, 0.61 μM, and 3.72μM for AKR1C1, AKR1C2 and AKR1C3, respectively. Liquiritin efficiently inhibits progesterone metabolism mediated by AKR1C1 in vivo. Liquiritin acts as an antioxidant and has neuroprotective, anti-cancer and anti-inflammatory activity.
    Liquiritin (Standard)
  • HY-B0824R
    Bifenthrin (Standard)
    Bifenthrin (Standard) is the analytical standard of Bifenthrin. This product is intended for research and analytical applications. Bifenthrin is a synthetic pyrethroid insecticide. Bifenthrin prolongs the opening time of Nav1.8 sodium channels, leading to membrane depolarization and conductance block in the insect nervous system, thereby disrupting neural function. Bifenthrin was effective in inhibiting A. gambiae (LD50=0.15 ng/mg) and C. quinquefasciatus (LD50=0.16 ng/mg). Bifenthrin has good lethality against susceptible and resistant mosquitoes and is very effective in inhibiting blood sucking and can be developed as a mosquito-removal netting material.
    Bifenthrin (Standard)
  • HY-N6070AR
    Ricinoleic acid (purity≥99%) (Standard)
    Ricinoleic acid (purity≥99%) (Standard) is the analytical standard of Ricinoleic acid (purity≥99%). This product is intended for research and analytical applications. Ricinoleic acid (purity≥99%), a hydroxy fatty acid, is an attractive feedstock for the production of high-performance lubricants, cosmetics, polymers, surfactants, and coatings. Ricinoleic acid is the main active ingredient of Castor oil (HY-107799). Ricinoleic acid is the agonist for prostaglandin EP3 receptor (EP3 receptor) (EC50 in MEG-01 is 0.5 μM), that causes laxative effects and uterine contraction. Ricinoleic acid exhibits antianxiety-like, anti-inflammatory and pro-inflammatory properties.
    Ricinoleic acid (purity≥99%) (Standard)
  • HY-B0298AR
    Clemastine fumarate (Standard)
    Clemastine (fumarate) (Standard) is the analytical standard of Clemastine (fumarate). This product is intended for research and analytical applications. Clemastine (HS-592) fumarate is a selective histamine H1 receptor antagonist. Clemastine fumarate is an antihistamine mainly used for relieving symptoms of allergic reactions primarily by competing with histamine to bind H1 receptors. Anti-inflammatory effects.
    Clemastine fumarate (Standard)
  • HY-120081AR
    Metixene hydrochloride hydrate (Standard)
    Metixene (hydrochloride hydrate) (Standard) is the analytical standard of Metixene (hydrochloride hydrate). This product is intended for research and analytical applications. Metixene (Piperidine) hydrochloride hydrate is an anticholinergic and antiparkinsonian agent. Metixene hydrochloride hydrate potently inhibits binding of quinuclidinyl benzilate (QNB) with the muscarinic receptor, IC50 and Ki values of 55 nM and 15 nM, respectively. Metixene hydrochloride hydrate can be used for the research of parkinsonian.
    Metixene hydrochloride hydrate (Standard)
  • HY-N0152R
    Myricitrin (Standard)
    Myricitrin (Standard) is the analytical standard of Myricitrin. This product is intended for research and analytical applications. Myricitrin, a naturally occurring flavonoid, is an orally active nitric oxide (NO) and PKC inhibitor. Myricitrin has central nervous system activity, including anxiolytic-like action. Myricitrin possesses antioxidant, anti-inflammatory, antifibrotic and anti-malarial effects.
    Myricitrin (Standard)
  • HY-P1938R
    Cyclo(L-Pro-L-Val) (Standard)
    Cyclo(L-Pro-L-Val) (Standard) is the analytical standard of Cyclo(L-Pro-L-Val). This product is intended for research and analytical applications. Cyclo(L-Pro-L-Val) is a 2,5-diketopiperazine, with toxic activity against phytopathogenic microorganisms (such as R. fascians LMG 3605). Cyclo(L-Pro-L-Val) shows toxicity similar to Chloramphenicol (HY-B0239) with comparable concentration. Cyclo(L-Pro-L-Val) can also inhibit gram-positive phytopathogenic bacterium. Cyclo(L-Pro-L-Val) has potential development as biopesticide[1].
    Cyclo(L-Pro-L-Val) (Standard)
  • HY-W013573R
    S-Allyl-L-cysteine (Standard)
    S-Allyl-L-cysteine (Standard) is the analytical standard of S-Allyl-L-cysteine. This product is intended for research and analytical applications. S-Allyl-L-cysteine, one of the organosulfur compounds found in AGE, possess various biological effects including neurotrophic activity, anti-cancer activity, anti-inflammatory activity.
    S-Allyl-L-cysteine (Standard)
  • HY-124789R
    TBT1 (Standard)
    TBT1 (Standard) is the analytical standard of TBT1. This product is intended for research and analytical applications. TBT1 is a first-generation inhibitor of the MsbA transporter. TBT1 is an LPS transport inhibitor and MsbA ATPase stimulator in strains from the Acinetobacter genus. TBT1 stimulated ATPase activity with an EC50 of 13 µM[1].
    TBT1 (Standard)
  • HY-B0442CR
    Vardenafil dihydrochloride (Standard)
    Vardenafil (dihydrochloride) (Standard) is the analytical standard of Vardenafil (dihydrochloride). This product is intended for research and analytical applications. Vardenafil dihydrochloride is a selective and orally active inhibitor of phosphodiesterase-5 (PDE5), with an IC50 of 0.7 nM. Vardenafil dihydrochloride shows inhibitory towards PDE1, PDE6 with IC50s of 180 nM, and 11 nM respectively, while IC50s are >1000 nM for PDE3 and PDE4. Vardenafil dihydrochloride competitively inhibits cyclic guanosine monophosphate (cGMP) hydrolysis and thus increases cGMP levels. Vardenafil dihydrochloride can be used for the research of erectile dysfunction, hepatitis, diabetes-.
    Vardenafil dihydrochloride (Standard)