Info: Read More
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • How to Order
  • Delivery time
  • Science | Nature | Cell | View More
    Natural Products
    Isovitexin 2''-O-arabinoside
    Isovitexin 2''-O-arabinoside
    Information
    CAS No. 53382-71-1 Price $318 / 10mg
    Catalog No.CFN90943Purity>=98%
    Molecular Weight564.49Type of CompoundFlavonoids
    FormulaC26H28O14Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)  (SDF)
    Citing Use of our Products
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    Delivery time
    Delivery & Payment method

    1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

    2. We accept: Wire transfer & Credit card & Paypal & Western Union
    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
    Size /Price /Stock 10 mM * 1 mL in DMSO / $229.0 / In-stock
    Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
    Our products had been exported to the following research institutions and universities, And still growing.
  • Vin?a Institute of Nuclear Scie... (Serbia)
  • Uniwersytet Gdański (Poland)
  • University of Zurich (Switzerland)
  • Universidad Industrial de Santa... (Colombia)
  • Cancer Research Initatives Foun... (Malaysia)
  • Seoul National University of Sc... (Korea)
  • Lund University (Sweden)
  • Mendel University in Brno (Czech Republic)
  • FORTH-IMBB (Greece)
  • University of Virginia (USA)
  • Nicolaus Copernicus Uniwersity (Poland)
  • More...
  • Package
    Featured Products
    Ayanin

    Catalog No: CFN96157
    CAS No: 572-32-7
    Price: $288/10mg
    Isoliquiritin apioside

    Catalog No: CFN90800
    CAS No: 120926-46-7
    Price: $288/10mg
    Isochlorogenic acid A

    Catalog No: CFN99118
    CAS No: 2450-53-5
    Price: $108/20mg
    Neochamaejasmine A

    Catalog No: CFN92151
    CAS No: 90411-13-5
    Price: $418/5mg
    Shikonin

    Catalog No: CFN99907
    CAS No: 517-88-4
    Price: $80/20mg
    Dictamnine

    Catalog No: CFN99783
    CAS No: 484-29-7
    Price: $100/20mg
    Ganoderenic acid D

    Catalog No: CFN90300
    CAS No: 100665-43-8
    Price: $458/10mg

    Isovitexin 2''-O-arabinoside

    Isovitexin 2''-O-arabinoside
    Product Name Isovitexin 2''-O-arabinoside
    CAS No.: 53382-71-1
    Catalog No.: CFN90943
    Molecular Formula: C26H28O14
    Molecular Weight: 564.49 g/mol
    Purity: >=98%
    Type of Compound: Flavonoids
    Physical Desc.: Powder
    Source: The leaves of Secale cereale.
    Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
    Price: $318 / 10mg
    Inquire / Order: manager@chemfaces.com
    Technical Inquiries: service@chemfaces.com
    Tel: +86-27-84237783
    Fax: +86-27-84254680

    Address:
    1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
  • World J Mens Health.2019, 10.5534
  • Korean J Environ Agric.2018, 37(4):260-267
  • Org Biomol Chem.2017, 15(31):6483-6492
  • JPC-Journal of Planar Chromatography 2017, 30(4)
  • Chem Biol Interact.2019, 298:1-7
  • Nat Prod Sci.2014, 20(3):182-190
  • Antioxidants (Basel).2020, 9(6):544.
  • Research on Crops.2017, 18(2)
  • Oncotarget.2017, 8(53):90925-90947
  • Chemistry of Natural Compounds2020, 56,423-426
  • Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
  • Flavonoids Compound Library
  • Biological Activity
    Description: Isovitexin 2''-O-arabinoside is a natural product from Secale cereale.
    In vitro:
    Journal of Plant Physiology, 1988, 133(2):178-182.
    Biochemical and Immunological Characterization of Chalcone Synthase from Rye Leaves.[Reference: WebLink]
    As part of investigations on the role and the location of the key enzyme of flavonoid biosynthesis, chalcone synthase (CHS) in leaf tissues of Gramineae, CHS from rye (Secale cereale L.) was purified and characterized biochemically and immunologically.
    METHODS AND RESULTS:
    Km-values for the substrates p-coumaroyl-CoA and caffeoyl-CoA were 0.6 and 1.45 μM, respectively, the corresponding Km-values for malonyl-CoA were 1.4 and 1.5 μM. The pH-optimum for the formation of 2′,4,4′,6′-tetrahydroxychalcone was 8 and for the formation of 2′,3,4,4′,6′-pentahydroxychalcone, 6.5. A 50% reduction in enzyme activity was caused by 9 μM apigenin, 13 μM luteolin, 36 μM CoA, 45 μM naringenin, 45 μM eriodictyol, and 62 μM Isovitexin 2''-O-arabinoside. SDS-PAGE analysis of the purified enzyme revealed two peptides with apparent molecular weights of 43 and 44 kd, respectively.
    CONCLUSIONS:
    On western blots run with the purified enzyme as well as with crude enzyme extracts, both peptides were immunostained by polyclonal antibodies raised against rye or parsley CHS. The recognition of these peptides by single monoclonal antibodies demonstrated that both peptides were similar and derived from CHS. Applied to western blots run with CHS-containing extracts of parsley, spinach, pea, maize, and oat, the same antibodies labelled only a single peptide, or in some cases probably even more than two peptides.
    Isovitexin 2''-O-arabinoside Description
    Source: The leaves of Secale cereale.
    Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
    Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

    After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
    ChemFaces New Products and Compounds
    Apigenin 4'-O-(2'',6''-di-O-E-p-co...

    Catalog No: CFN95276
    CAS No: 71781-79-8
    Price: $318/10mg
    Licoisoflavone A

    Catalog No: CFN90816
    CAS No: 66056-19-7
    Price: $268/5mg
    Ginsenoside F4

    Catalog No: CFN90757
    CAS No: 181225-33-2
    Price: $/mg
    Ganoderic acid I

    Catalog No: CFN90740
    CAS No: 98665-20-4
    Price: $388/5mg
    8-Gingerol

    Catalog No: CFN99131
    CAS No: 23513-08-8
    Price: $168/20mg
    Magnaldehyde B

    Catalog No: CFN95075
    CAS No: 92829-72-6
    Price: $413/5mg
    Balanophonin

    Catalog No: CFN99295
    CAS No: 118916-57-7
    Price: $388/5mg
    Puerol B

    Catalog No: CFN95155
    CAS No: 112343-17-6
    Price: $398/5mg
    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    IF=14.548(2019)

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.7715 mL 8.8576 mL 17.7151 mL 35.4302 mL 44.2878 mL
    5 mM 0.3543 mL 1.7715 mL 3.543 mL 7.086 mL 8.8576 mL
    10 mM 0.1772 mL 0.8858 mL 1.7715 mL 3.543 mL 4.4288 mL
    50 mM 0.0354 mL 0.1772 mL 0.3543 mL 0.7086 mL 0.8858 mL
    100 mM 0.0177 mL 0.0886 mL 0.1772 mL 0.3543 mL 0.4429 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    Protocol
    Structure Identification:
    Phytochemistry, 1983, 22(11):2627-2628.
    Two isovitexin 2″-O-glycosides from primary leaves of Secale cereale.[Reference: WebLink]
    Two isovitexin 2″-O-glycosides have been isolated from primary leaves of rye and identified as Isovitexin 2''-O-arabinoside and isovitexin 2.
    Ayanin

    Catalog No: CFN96157
    CAS No: 572-32-7
    Price: $288/10mg
    Isoliquiritin apioside

    Catalog No: CFN90800
    CAS No: 120926-46-7
    Price: $288/10mg
    Isochlorogenic acid A

    Catalog No: CFN99118
    CAS No: 2450-53-5
    Price: $108/20mg
    Neochamaejasmine A

    Catalog No: CFN92151
    CAS No: 90411-13-5
    Price: $418/5mg
    Shikonin

    Catalog No: CFN99907
    CAS No: 517-88-4
    Price: $80/20mg
    Dictamnine

    Catalog No: CFN99783
    CAS No: 484-29-7
    Price: $100/20mg
    Ganoderenic acid D

    Catalog No: CFN90300
    CAS No: 100665-43-8
    Price: $458/10mg