Streptothricin

Commonly used in molecular biology and microbial selection research, nourseothricin is valued for its effectiveness in bacterial and yeast selection systems.

Nourseothricin is widely used as a selective agent in cloning, plasmid maintenance, and fungal research applications due to its strong activity at low working concentrations.

GoldBio provides dependable, research-ready products to support consistent selection and reliable laboratory performance at affordable prices.

1 product

  • Nourseothricin Sulfate (Streptothricin Sulfate) (NTC or clonNAT)

    N-500_-_Nourseothricin - Clonat
    Catalog ID Size Pricing
    N-500-100 100 mg $94.00
    N-500-500 500 mg $250.00
    N-500-1 1 g $370.00
    N-500-2 2 x 1 g $675.00
    N-500-3 3 x 1 g $967.00
    N-500-4 4 x 1 g $1,234.00
    N-500-5 5 x 1 g $1,474.00

    Show Product Details

    product description

    Nourseothricin is a broad-spectrum antibiotic derived from Streptomyces noursei. In addition to being effective on prokaryotic cells of gram-positive and gram-negative bacteria, various fungi including Candida albicans, and certain DNA and RNA viruses, it is also effective on eukaryotic cells of higher eukaryotes. It has been used as a selection agent for cells containing the gene conferring resistance to it.

    GoldBio nourseothricin is a mixture of four streptothricin compounds: D and F (>85%) as well as C and E (<15%).

    Product Specifications

    Catalog ID: N-500
    CAS # : 96736-11-7
    Formula : (D)C31H58N12O10·(F)C19H34N8O8·(E)C25H46N10O9·(C)C37H70N14O11·H2SO4
    MW : Streptothricin D (758.86 g/mol), Streptothricin F (502.52 g/mol), Streptothricin E (630.69 g/mol), Streptothricin C (887.04 g/mol)
    Storage/handling : Store desiccated at 4°C.
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    Packs & Pricing
    Catalog ID Size Pricing
    N-500-100 100 mg $94.00
    N-500-500 500 mg $250.00
    N-500-1 1 g $370.00
    N-500-2 2 x 1 g $675.00
    N-500-3 3 x 1 g $967.00
    N-500-4 4 x 1 g $1,234.00
    N-500-5 5 x 1 g $1,474.00

    $94.00 - $1,474.00

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