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  • SKU Pack Size Price
    3AT010 10g $11.65
    3AT025 25g $21.10
    3AT100 100g $53.13

    C2H4N4=84.08

    3-AT is a competitive inhibitor of the product of the HIS3 gene, imidazoleglycerol-phosphate dehydratase. Imidazoleglycerol-phosphate dehydratase is an enzyme catalyzing the sixth step of histidine production.
  • Ampicillin Sodium

    $9.47$72.58
    SKU Pack Size Price
    AMP05 5g $9.47
    AMP10 10g $11.29
    AMP25 25g $26.93
    AMP50 50g $45.31
    AMP100 100g $72.58
    C16H18N3O4SNa=371.4
  • Chloramphenicol

    $40.03$90.96
    SKU Pack Size Price
    CLA02 100g $90.96
    CLA01 25g $40.03
    C11H12Cl2N2O5=323.1
  • Doxycycline Hyclate

    $17.29$409.32
    SKU Pack Size Price
    DOX01 1g $17.29
    DOX05 5g $34.12
    DOX10 10g $51.86
    DOX25 25g $111.89
    DOX100 100g $409.32
    C22H24N2O8·HCl·0.5H2O·0.5C2H6O = 512.94
    Doxycycline is a bacteriostatical Tetracycline like antibiotic. The antibiotic is effective against both gram-positive and gram-negative bacteria. It binds reversible to the ribosomal 30 S unit, preventing binding of aminoacyl transfer RNA and hence inhibiting protein synthesis. Doxycycline is an effective repressor of the TetO7 promoter system. Media containing 10 micro-gram Doxycycline effectively repress the TetO7 promoter.
  • DTT 1,4-Dithiothreitol

    $20.49$238.79
    SKU Pack Size Price
    DTT005 5g $20.49
    DTT010 10g $34.12
    DTT025 25g $75.06
    DTT100 100g $238.79
    Dithiothreitol C4H10O2S2=154.2
  • HEPES

    $27.29$764.03
    SKU Pack Size Price
    HEPES01 100g $27.29
    HEPES03 250g $43.66
    HEPES05 500g $78.23
    HEPES10 1000g $136.44
    HEPES60 6kg $764.03
    C8H18N2O4S=238.3
  • Hydroxyurea

    $149.18$1,171.52
    SKU Pack Size Price
    HDU0005 5g $193.03
    HDU0025 25g $149.18
    HDU0100 100g $509.36
    HDU0250 250g $1,171.52
    DNA replication inhibitor causing deoxyribonucleotide depletion CH4N2O2=76.05
    Hydroxyurea is an anti-neoplastic which Inactivates ribonucleoside reductase by forming a free radical nitroxide that binds a tyrosyl free radical in the active site of the enzyme. This blocks the synthesis of deoxynucleotides, which inhibits DNA synthesis and induces synchronization or cell death in S-phase.
  • IPTG Dioxane Free

    $34.12$927.76
    SKU Pack Size Price
    IPTG005 5g $34.12
    IPTG010 10g $61.40
    IPTG025 25g $143.27
    IPTG100 100g $458.42
    IPTG250 250g $927.76
    Isopropyl-β-D-1-Thiogalactopyranside C9H18O5S=238.3
  • Kanamycin Disulphate Salt

    $52.85$857.59
    SKU Pack Size Price
    KNM0005 5g $52.85
    KNM0025 25g $228.69
    KNM0100 100g $857.59
    C18H36N4O11·2H2SO4=680.65
  • MES Monohydrate

    $34.57$1,473.50
    SKU Pack Size Price
    MES01 100g $34.57
    MES02 250g $81.87
    MES03 500g $150.10
    MES04 1000g $272.88
    MES05 6 x 1kg $1,473.50
    2-(N-Morpholino) Ethanesulfonic acid C6H13NO4S·H2O=213.2
  • MOPS

    $30.57$955.05
    SKU Pack Size Price
    MOPS01 100g $30.57
    MOPS02 250g $45.49
    MOPS03 500g $85.50
    MOPS04 1000g $167.36
    MOPS05 6 x 1kg $955.05
    4-Morpholino propanesulfonic acid C7H15NO4S=209.3
  • SDS Micro-Pellets

    $21.83$167.36
    SKU Pack Size Price
    SDS0100 100g $21.83
    SDS0500 500g $87.32
    SDS1000 1kg $167.36
    (Sodium dodecyl (lauryl) sulfate) CAS: 151-21-3 CH3(CH2)11OSO3Na
  • Tetracycline HCl

    $32.75$90.96
    SKU Pack Size Price
    TET02 25g $32.75
    TET03 100g $90.96
    C22H24N1O8·HCl = 480.9
  • L- Arabinose

    $43.31$303.19
    SKU Pack Size Price
    ARA001 100g $43.31
    ARA005 500g $164.59
    ARA010 1kg $303.19
    C5H10O5 = 150.13
    Purity HPLC 99% Purity TLC Single spot Water < 0.3% White Crystalline powder Store dry at room temperature
  • D(+) – Galactose

    $19.29$782.96
    SKU Pack Size Price
    GAL01 100g $19.29
    GAL02 500g $79.32
    GAL03 1000g $137.71
    GAL04 6 x 1kg $782.96
    C6H12O6 = 180.16
    Purity HPLC >99% Water < 0.3% White Crystalline powder Store dry at room temperature
  • SKU Pack Size Price
    RAF01 100g $73.87
    RAF02 250g $170.10
    RAF03 500g $308.90
    RAF04 1kg $561.58
    C18H32O16.5H2O = 594.5
  • SKU Pack Size Price
    DSCK1110CFG-1 100g $207.39
  • SKU Pack Size Price
    CYN10001 100g $33.84
    CYN10005 500g $149.54
    CYN10010 1000g $274.69
    In Translucent K free medium ammonium phosphate (0.92 g/l) substitutes for potassium phosphate to reduce the amount of potassium to a minimum. Both Folic acid and Riboflavin are omitted from the medium to make it suitable for  fluorescence measurements with yeast cultures. For technical data please click here. Suspend 1.75 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN7501 100g $33.84
    CYN7505 500g $149.54
    CYN7510 1000g $274.69
    In Translucent K free medium ammonium phosphate (0.92 g/l) substitutes for potassium phosphate to reduce the amount of potassium to a minimum. Suspend 1.75 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN0501 100g $45.67
    CYN0502 250g $99.15
    CYN0505 500g $180.64
    CYN0510 1000g $328.73
    Yeast Nitrogen Base without Amino Acids and without Ammonium Sulfate has the same formulation as Yeast Nitrogen Base without Amino Acids except that Ammonium Sulfate as a source of Nitrogen has been omitted to test the ability of yeast cells to assimilate different nitrogen sources for example Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4201 100g $46.58
    CYN4202 500g $184.11
    CYN4210 1000g $335.46
    Para-Amino benzoic acid is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of para-Amino Benzoic acid or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3201 100g $46.58
    CYN3202 500g $184.11
    CYN3210 1000g $335.46
    Biotin is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of biotin or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1601 100g $46.58
    CYN1602 500g $184.11
    CYN1610 1000g $335.46
    Boric acid, HBO3, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Boron or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2601 100g $46.58
    CYN2602 500g $184.11
    CYN2610 1000g $335.46
    Calcium chloride, CaCl2 is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of calcium or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.8 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3401 100g $46.58
    CYN3402 500g $184.11
    CYN3410 1000g $335.46
    Calcium-pantothenate is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of calcium-pantothenate or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1001 100g $46.58
    CYN1002 500g $184.11
    CYN1010 1000g $335.46
    Cupric sulphate, CuSO4.5H2O, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of copper or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1701 100g $46.58
    CYN1702 500g $184.11
    CYN1710 1000g $335.46
    Cupric sulphate, CuSO4.5H2O, and Ferric chloride, FeCl3 are omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of copper and iron or to replace these elements. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3601 100g $46.58
    CYN3602 500g $184.11
    CYN3610 1000g $335.46
    Folic acid is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Folic acid or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN6201 100g $45.67
    CYN6202 250g $99.15
    CYN6205 500g $185.56
    CYN6210 1000g $328.73
    Yeast Nitrogen Base w/o Amino acids w/o Ammonium sulphate LoFlo is a low fluorescence YNB type medium. By omitting Folic acid and Riboflavine from the original YNB w/o Amino acids formulation the result is a very low fluorescence back ground medium. Yeast Nitrogen Base w/o Amino acids w/o Ammonium sulphate LoFlo is excellent for  whole-cell fluorescence experiments and because of its low fluorescence background the fluorescence of cells can be measured directly in the medium. Yeast Nitrogen Base w/o Amino acids w/o Ammonium sulphate LoFlo is well suited for intracellular pH measurements in cells expressing pHluorin in combination with Raman spectroscopy. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3801 100g $46.58
    CYN3802 500g $184.11
    CYN3810 1000g $335.46
    Inositol is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of inositol or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1801 100g $46.58
    CYN1802 500g $184.11
    CYN1810 1000g $335.46
    Potassium Iodide, KI, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Iodine or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1201 100g $46.58
    CYN1202 500g $184.11
    CYN1210 1000g $335.46
    Ferric chloride, FeCl3, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Iron or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2801 100g $46.58
    CYN2802 500g $184.11
    CYN2810 1000g $335.46
    Magnesium sulphate, MgSO4.7H2O is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of magnesium or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.2 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2001 100g $46.58
    CYN2002 500g $184.11
    CYN2010 1000g $335.46
    Manganese sulphate, MnSO4.H20 is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Manganese or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2201 100g $46.58
    CYN2202 500g $184.11
    CYN2210 1000g $335.46
    Molybdic acid Sodium salt, MoNa2O5.2H2O is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Molybdene or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4001 100g $46.58
    CYN4002 500g $184.11
    CYN4010 1000g $335.46
    Nicotinic acid is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of nicotinic acid or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN6801 100g $37.85
    CYN6802 250g $86.05
    CYN6803 500g $156.45
    CYN6804 1kg $284.71
    The absence of phosphate (KH2PO4) provides the possibility to include alternative sources of phosphate, like P32 labeled components, or to select an optimal concentration of phosphate for certain yeast cell lines. By omitting Potassium DiHydrogen Phosphate (KH2PO4), not only Phosphate (PO4-3) but also Potassium (K ) is omitted. As a result yeasts are not only limited in Phosphate, but also in Potassium. This might cause problems in osmo-molarity and intercellular Potassium ion concentrations finally resulting in poor cell growth and low yields. To avoid this problem an extra 550 mg/l (7.35 mM) of KCl is added. By adding this concentration of KCl the original concentration of K as present in YNB is restored. The extra addition of Chlorine is in almost all cases no problems to your cells. Suspend 1.5 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4401 100g $46.58
    CYN4402 500g $184.11
    CYN4410 1000g $335.46
    Pyridoxine HCl is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of pyridoxine or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4601 100g $46.58
    CYN4602 500g $184.11
    CYN4610 1000g $335.46
    Riboflavin is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of nicotinic acid or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3001 100g $46.58
    CYN3002 500g $184.11
    CYN3010 1000g $335.46
    Sodium chloride, NaCl is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Sodium or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.8 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4801 100g $46.58
    CYN4802 500g $184.11
    CYN4810 1000g $335.46
    Thiamine HCl is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of thiamine or to replace this vitamin. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2401 100g $46.58
    CYN2402 500g $184.11
    CYN2410 1000g $335.46
    Zinc sulphate, ZnSO4.7H20 is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Zinc or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN0401 100g $33.12
    CYN0402 250g $72.04
    CYN0405 500g $146.64
    CYN0410 1000g $267.96
    Yeast Nitrogen Base without amino acids (YNB w/o AA) is used for selecting yeasts based on amino acid and carbohydrate requirements. In Yeast Nitrogen Base with out amino acids Ammonium sulphate is included as a readily available nitrogen source for nitrogen assimilation. The medium includes all other vitamins, mineral salts and trace elements required for a vigorous growth of yeast cells. Compared to full Yeast Nitrogen Base medium, Yeast Nitrogen Base without amino acids lacks Histidine, Methionine and Trypthophan. In combination with Drop Out medium supplement mixtures  Yeast Nitrogen Base without Amino acids provides an excellent medium to cultivate and to select auxothophic strains of yeast that requires the addition of essential nutrients like amino acids and/or vitamins. The addition of a carbon source like glucose, galactose or raffinose is required. Synthetic Dextrose Minimal medium (SD medium) and Synthetic Complete medium (SC medium) are based upon Yeast Nitrogen Base w/o amino acids and are complemented with glucose, galactose and raffinose as carbon sources. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN4101 100g $33.84
    CYN4102 500g $149.54
    CYN4110 1000g $274.69
    Para-Amino benzoic acid is omitted from this formulation of Yeast Nitrogen base w/o Amino acids to provide the researcher the possibility to grow yeast cells in the absence of para-Amino Benzoic acid or to replace this vitamin. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3101 100g $33.84
    CYN3102 500g $149.54
    CYN3110 1000g $274.69
    Biotin is omitted from this formulation of Yeast Nitrogen base w/o Amino acids to provide the researcher the possibility to grow yeast cells in the absence of biotin or to replace this vitamin. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1501 100g $33.84
    CYN1502 500g $149.54
    CYN1510 1000g $274.69
    Boric acid, HBO3, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of Boron or to replace this element. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN2501 100g $33.84
    CYN2502 500g $149.54
    CYN2510 1000g $274.69
    Calcium chloride, CaCl2 is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of calcium or to replace this element. Suspend 6.8 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN3301 100g $33.84
    CYN3302 500g $149.54
    CYN3310 1000g $274.69
    Calcium-pantothenate is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of calcium-pantothenate or to replace this vitamin. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN0901 100g $33.84
    CYN0902 250g $68.66
    CYN0905 500g $149.54
    CYN0910 1000g $274.69
    Cupric sulphate, CuSO4.5H2O, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of copper or to replace this element. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature
  • SKU Pack Size Price
    CYN1301 100g $33.84
    CYN1302 500g $149.54
    CYN1310 1000g $274.69
    Cupric sulphate, CuSO4.5H2O, and Ferric chloride, FeCl3 are omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of copper and iron or to replace these elements. Suspend 6.9 gram powdered medium in 1 litre distilled water Store dry at room temperature