Saturday, January 1, 2011

Antibiotics

Ampicillin, sodium salt |Cat# 40110032-1 |Size 25g | $ 39.5


Ampicillin, sodium salt

High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 845-988 μg/mg
  • Moisture <2.0%
  • pH (1% water): 8.0-10.0
  • May cause sensitization with inhalation and/or skin contact.
  • Irritating to eyes, respiratory system and skin.
  • For in vitro lab use only, no intended for human use or consumption.
  • Usage: bioWORLD\'s products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.

    Ampicillin, sodium salt |Cat# 40110032-2 |Size 50g | $ 101.23


    Ampicillin, sodium salt

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 845-988 μg/mg
  • Moisture <2.0%
  • pH (1% water): 8.0-10.0
  • May cause sensitization with inhalation and/or skin contact.
  • Irritating to eyes, respiratory system and skin.
  • For in vitro lab use only, no intended for human use or consumption.
  • Usage: bioWORLD\'s products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.

    Ampicillin, sodium salt |Cat# 40110032-3 |Size 100g | $ 174.06


    Ampicillin, sodium salt

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 845-988 μg/mg
  • Moisture <2.0%
  • pH (1% water): 8.0-10.0
  • May cause sensitization with inhalation and/or skin contact.
  • Irritating to eyes, respiratory system and skin.
  • For in vitro lab use only, no intended for human use or consumption.
  • Usage: bioWORLD\'s products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.

    Ampicillin, trihydrate |Cat# 40110036-1 |Size 25g | $ 32.61


    Ampicillin, trihydrate

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 900-1050 μg/mg
  • Moisture: 12-15%
  • pH (1% water): 3.5-6.0
  • For in vitro and lab research use only, not intended for human use or consumption.
  • Ampicillin, trihydrate |Cat# 40110036-2 |Size 50g | $ 59.83


    Ampicillin, trihydrate

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 900-1050 μg/mg
  • Moisture: 12-15%
  • pH (1% water): 3.5-6.0
  • For in vitro and lab research use only, not intended for human use or consumption.
  • Ampicillin, trihydrate |Cat# 40110036-3 |Size 100g | $ 98.91


    Ampicillin, trihydrate

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 900-1050 μg/mg
  • Moisture: 12-15%
  • pH (1% water): 3.5-6.0
  • For in vitro and lab research use only, not intended for human use or consumption.
  • Ampicillin, trihydrate |Cat# 40110036-4 |Size 500g | $ 334.75


    Ampicillin, trihydrate

    High activity against Gram-negative bacteria. Interferes with bacterial cell wall formation. Used as a selective agent for plasmid transformation such as pBR322 and pUC derivatives.

  • USP Grade
  • Potency: 900-1050 μg/mg
  • Moisture: 12-15%
  • pH (1% water): 3.5-6.0
  • For in vitro and lab research use only, not intended for human use or consumption.
  • Ascomycin |Cat# 40110044-1 |Size 10mg | $ 101.92


    A potent immunosppressant. Inhibits allogenic T-Lymphocyte proliferation. An21-ethyl analog of FK506.Calcineurin phosphatase inhibitor.

    • White crystalline solid soluble in DMSO, methanol, and ethanol.
    • Also know as Immunomycin, FK520.
    • For in vitro lab use only. Not for human use or consumption.

    Usage: bioWORLD\'s products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.

    Ascomycin |Cat# 40110044-2 |Size 100mg | $ 558.48


    A potent immunosppressant. Inhibits allogenic T-Lymphocyte proliferation. An21-ethyl analog of FK506.Calcineurin phosphatase inhibitor.

    • White crystalline solid soluble in DMSO, methanol, and ethanol.
    • Also know as Immunomycin, FK520.
    • For in vitro lab use only. Not for human use or consumption.

    Usage: bioWORLD\'s products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product , food additive or as a household chemical.

    Bacitracin Zinc |Cat# 40210022-1 |Size 1g | $ 3.25


    Bacitracin Zinc for use as antibiotic.

    Bacitracin Zinc |Cat# 40210022-2 |Size 5g | $ 11


    Bacitracin Zinc for use as antibiotic.

    Bacitracin Zinc |Cat# 40210022-3 |Size 25g | $ 47.5


    Bacitracin Zinc for use as antibiotic.

    Dichloroisocyanuric Acid, Sodium Salt |Cat# 40410001-1 |Size 100g | $ 11


    Dichloroisocyanuric Acid, Sodium Salt

    Synonym: NaDCC

    Plant Tissue Disinfectant

    Dichloroisocyanuric Acid, Sodium Salt |Cat# 40410001-2 |Size 500g | $ 42


    Dichloroisocyanuric Acid, Sodium Salt

    Synonym: NaDCC

    Plant Tissue Disinfectant

    Dichloroisocyanuric Acid, Sodium Salt |Cat# 40410001-3 |Size 1kg | $ 76


    Dichloroisocyanuric Acid, Sodium Salt

    Synonym: NaDCC

    Plant Tissue Disinfectant

    G418 Sulfate |Cat# 40710026-1 |Size 1g | $ 57.6


    G418 Sulfate or G-418 Sulfate, an aminoglycoside antibiotic, is related to gentamicin. G418 is toxic to both prokaryotic and eukaryotic cells. It is used primarily for the selection of eukaryotic expression vectors bearing the related resistance genes. Recommended concentration varies by cell type; in mammalian cells, 400 mg/L is recommended for initial selection, and then reduced to 200 mg/L for culture maintenance.

    Specifications

    • White to off white powder
    • Solubility (H2O): 50mg/ml 
    • Minimum Shelf life: 3 year from date of receipt.

    G418 Sulfate |Cat# 40710026-2 |Size 5g | $ 178.53


    G418 Sulfate or G-418 Sulfate, an aminoglycoside antibiotic, is related to gentamicin. G418 is toxic to both prokaryotic and eukaryotic cells. It is used primarily for the selection of eukaryotic expression vectors bearing the related resistance genes. Recommended concentration varies by cell type; in mammalian cells, 400 mg/L is recommended for initial selection, and then reduced to 200 mg/L for culture maintenance.

    Specifications

    • White to off white powder
    • Solubility (H2O): 50mg/ml 
    • Minimum Shelf life: 3 year from date of receipt.

    Hygromycin B |Cat# 40810000-6 |Size 50g | $ 2443.5


    Hygromycin B

    Hygromycin B, an aminoglycoside antibiotic, acts against bacteria, fungi and higher eukaryotes by inhibiting protein synthesis. Originally developed as an antihelminthic, hygromycin B is used in the research laboratory primarily for the selection and maintenance of cells that carry the hygromycin resistance gene.

  • Solubility: Soluble in water
  • Purity: 94.8% min (HPLC)
  • Potency 1100 µg/mg
  • Heavy Metals as Pb: <20 ppm
  • Cytotoxicity: Positive (CHO cell line)
  • Endotoxicity: <10 EU/mg
  • Hazards: Harmful when comes in contact with eyes or swallowed, toxic by inhalation and irritating to the skin
  • For in vitro and lab research use only, not intended for human use or consumption.MUST SHIP COLD.
  • Hygromycin B |Cat# 40810000-7 |Size 65g | $ 3176.55


    Hygromycin B

    Hygromycin B, an aminoglycoside antibiotic, acts against bacteria, fungi and higher eukaryotes by inhibiting protein synthesis. Originally developed as an antihelminthic, hygromycin B is used in the research laboratory primarily for the selection and maintenance of cells that carry the hygromycin resistance gene.

  • Solubility: Soluble in water
  • Purity: 94.8% min (HPLC)
  • Potency 1100 µg/mg
  • Heavy Metals as Pb: <20 ppm
  • Cytotoxicity: Positive (CHO cell line)
  • Endotoxicity: <10 EU/mg
  • Hazards: Harmful when comes in contact with eyes or swallowed, toxic by inhalation and irritating to the skin
  • For in vitro and lab research use only, not intended for human use or consumption.MUST SHIP COLD.
  • Kasugamycin HCl, Monohydrate |Cat# 41110008-1 |Size 10g | $ 234.5


    Tylosin Tartarate |Cat# 42010021-1 |Size 5g | $ 87


    Specifications:

    • Appearance: Off-white to pale yellow powder
    • Solubility: Soluble in water
    • Potency (tylosin): ≥900ug/mg

    Tylosin Tartarate |Cat# 42010021-2 |Size 10g | $ 149


    Specifications:

    • Appearance: Off-white to pale yellow powder
    • Solubility: Soluble in water
    • Potency (tylosin): ≥900ug/mg

    Tylosin Tartarate |Cat# 42010021-3 |Size 25g | $ 265


    Specifications:

    • Appearance: Off-white to pale yellow powder
    • Solubility: Soluble in water
    • Potency (tylosin): ≥900ug/mg

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