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  • BiGalHexNAcP Request a quote

    Catalog No.: ? A1SE-4024 

    E.C. :  2.4.1.211 

    Product Details:  E.coli recombinant D-galactosyl-?1,3-N-acetyl-D-hexosamine phosphorylase from?Bifidobacterium infantis 

    Unit Definition : ? One unit is defined as the amount of enzyme that catalyzes the formation of Gal?1,3GlcNac from Gal-1-P and 1 ?mol GlcNac per minute at 37? 

    Package : ? 10 U, 25 U, 100 U

    10 in stock

  • BIS(4-METHYLUMBELLIFERYL)PHOSPHATE Request a quote

    Catalog No: A10GD-4466
    Cas No: 51379-07-8
    Properties: Mol Formula: C20H15O8P, Mol Weight: 414.3
    IUPAC Name: bis(4-methyl-2-oxochromen-7-yl) hydrogen phosphate
    Synonym: Bis-(4-methylumbelliferyl)phosphate, bis(4-methyl-2-oxochromen-7-yl) hydrogen phosphate, Bis(4-methylumbelliferyl) phosphate

    10 in stock

  • Bis(4-methylumbelliferyl)pyrophosphoricacid,disodiumsalt Request a quote

    Catalog No: A10GD-4717
    Cas No: 84282-11-1
    Properties: Mol Formula: C20H16NaO11P2, Mol Weight: 517.3
    IUPAC Name: disodium;(4-methyl-2-oxochromen-7-yl) [(4-methyl-2-oxochromen-7-yl)oxy-oxidophosphoryl] phosphate
    Synonym: 4-METHYLUMBELLIFERYL PYROPHOSPHATE DIESTER DISODIUM SALT, disodium, (4-methyl-2-oxochromen-7-yl) [(4-methyl-2-oxochromen-7-yl)oxy-oxidophosphoryl] phosphate

    10 in stock

  • Bis-aminooxy-PEG1 Request a quote

    Catalog No: A11GD-1159

    Cas No: 93460-33-4

    Properties: Mol. Formula: C4H12N2O3, Mol. Weight: 136.15

    IUPAC Name: O-[2-(2-aminooxyethoxy)ethyl]hydroxylamine

    Synonyms: Bis-aminooxy-PEG1, 93460-33-4, O-(2-[2-(Aminooxy)ethoxy]ethyl)hydroxylamine, O-[2-(2-aminooxyethoxy)ethyl]hydroxylamine

    10 in stock

  • Bis-aminooxy-PEG2 Request a quote

    Catalog No: A11GD-1158

    Cas No: 98627-71-5

    Properties: Mol. Formula: C6H16N2O4, Mol. Weight: 180.2

    IUPAC Name: O-[2-[2-(2-aminooxyethoxy)ethoxy]ethyl]hydroxylamine

    Synonyms: Bis-aminooxy-PEG2, 98627-71-5, Bis-(aminooxy)-peg2, O-[2-[2-(2-aminooxyethoxy)ethoxy]ethyl]hydroxylamine

    10 in stock

  • Bis-aminooxy-PEG3 Request a quote

    Catalog No: A11GD-1157

    Cas No: 98627-70-4

    Properties: Mol. Formula: C8H20N2O5, Mol. Weight: 224.26

    IUPAC Name: O-[2-[2-[2-(2-aminooxyethoxy)ethoxy]ethoxy]ethyl]hydroxylamine

    Synonyms: Bis-aminooxy-PEG3, 98627-70-4, Bis-(aminoxy)-PEG3, O,O’-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(hydroxylamine)

    10 in stock

  • Bis-PEG2-acid Request a quote

    Catalog No: A11GD-1184

    Cas No: 19364-66-0

    Properties: Mol. Formula: C8H14O6, Mol. Weight: 206.19

    IUPAC Name: 3-[2-(2-carboxyethoxy)ethoxy]propanoic acid

    Synonyms: Bis-PEG2-acid, 19364-66-0, Propanoic acid, 3,3′-[1,2-ethanediylbis(oxy)]bis-, 3-[2-(2-CARBOXYETHOXY)ETHOXY]PROPANOIC ACID

    10 in stock

  • Bis-PEG2-NHSester Request a quote

    Catalog No: A11GD-1031

    Cas No: 65869-63-8

    Properties: Mol. Formula: C16H20N2O10, Mol. Weight: 400.34

    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]propanoate

    Synonyms: Bis-PEG2-NHS Ester, 65869-63-8, Bis-?PEG2-?NHS ester, Bis(2,5-dioxopyrrolidin-1-yl) 3,3′-(ethane-1,2-diylbis(oxy))dipropanoate

    10 in stock

  • Bis-PEG4-acid Request a quote

    Catalog No: A11GD-1183

    Cas No: 31127-85-2

    Properties: Mol. Formula: C12H22O8, Mol. Weight: 294.3

    IUPAC Name: 3-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid

    Synonyms: Bis-PEG4-acid, 31127-85-2, 4,7,10,13-Tetraoxahexadecane-1,16-dioic acid, alpha, oMega-Dipropionic acid triethylene glycol

    10 in stock

  • Bis-PEG4-NHSester Request a quote

    Catalog No: A11GD-1030

    Cas No: 1314378-11-4

    Properties: Mol. Formula: C20H28N2O12, Mol. Weight: 488.4

    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoate

    Synonyms: Bis-PEG4-NHS ester, 1314378-11-4, NHS-PEG3-NHS, bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecane-1,16-dioate

    10 in stock

  • Bis-propargyl-PEG3 Request a quote

    Catalog No: A11GD-1087

    Cas No: 126422-57-9

    Properties: Mol. Formula: C10H14O3, Mol. Weight: 182.22

    IUPAC Name: 3-[2-(2-prop-2-ynoxyethoxy)ethoxy]prop-1-yne

    Synonyms: 126422-57-9, Diethylene Glycol Bis(2-propynyl) Ether, 3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)prop-1-yne, ALKYNE-PEG3-ALKYNE

    10 in stock

  • Bis-propargyl-PEG5 Request a quote

    Catalog No: A11GD-1085

    Cas No: 159428-42-9

    Properties: Mol. Formula: C14H22O5, Mol. Weight: 270.32

    IUPAC Name: 3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]prop-1-yne

    Synonyms: Bis-propargyl-PEG5, 159428-42-9, 4,7,10,13,16-Pentaoxanonadeca-1,18-diyne, MFCD22201533

    10 in stock

  • BLewis B (ALe b ) Request a quote

    Catalog No : A1GO-4211

    CAS NO : N/A

    Formula: C32H55NO24

    Mol.Wt. 837.78

    Package mg , g

    10 in stock

  • BLewis Y (ALe Y) Request a quote

    Catalog No : A1GO-4214

    CAS NO : N/A

    Formula: C32H55NO24

    Mol.Wt. 837.78

    Package mg , g

    10 in stock

  • Blood group A antigen hexaose type 1 Request a quote

    IUPAC:Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)b-Glc, G82858KU

    10 in stock

  • Blood group A antigen triaose Request a quote

    IUPAC:Fuc(a1-2)[GalNAc(a1-3)]b-Gal, G00066MO

    10 in stock

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