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Microorganisms

Browse our curated selection of Microorganisms from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

  
  • nanchangmycin (c09-0983-495)
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    N276424-50mg

    Nanchangmycin (C007B-246209)

    Price: $790.42
    List Price: $878.24
    Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.
    SKUN276424-50mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-246209
    Pack Size 1 EA
    Price:
    Price: $790.42
    List Price: $878.24
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  • nanchangmycin (c09-0983-496)
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    N276424-5mg

    Nanchangmycin (C007B-246210)

    Price: $251.54
    List Price: $279.49
    Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.
    SKUN276424-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-246210
    Pack Size 1 EA
    Price:
    Price: $251.54
    List Price: $279.49
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  • neutral protease from bacillus polymyxa(partially purified) (c007b-572191)
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    N128694-250mg

    Neutral Protease from Bacillus polymyxa(Partially Purified) (C007B-572191)

    Price: $341.54
    List Price: $379.49
    Neutral protease (Dispase&amp:reg) is a non-mammalian animal origin free (AOF) metallo, neutral protease, purified by methods developed at Aladdin.
    SKUN128694-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-572191
    Pack Size 1 EA
    Price:
    Price: $341.54
    List Price: $379.49
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  • nisin from lactococcus lactis (c09-0991-403)
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    N432064-1g

    Nisin from Lactococcus lactis (C007B-392671)

    Price: $207.31
    List Price: $230.34
    General DescriptionChemical structure: peptideApplicationNisin is a polycyclic lantibiotic produced by Lactococcus lactis . It is commonly used as a food preservative. It is also used as a selective agent in cell culture for the isolation of
    SKUN432064-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-392671
    Pack Size 1 EA
    Price:
    Price: $207.31
    List Price: $230.34
    Quantity:
     
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  • nisin from lactococcus lactis (c09-0991-404)
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    N432064-25g

    Nisin from Lactococcus lactis (C007B-392672)

    Price: $1,476.36
    List Price: $1,640.41
    General DescriptionChemical structure: peptideApplicationNisin is a polycyclic lantibiotic produced by Lactococcus lactis . It is commonly used as a food preservative. It is also used as a selective agent in cell culture for the isolation of
    SKUN432064-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-392672
    Pack Size 1 EA
    Price:
    Price: $1,476.36
    List Price: $1,640.41
    Quantity:
     
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  • nisin from lactococcus lactis (c09-0991-405)
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    N432064-5g

    Nisin from Lactococcus lactis (C007B-392673)

    Price: $461.30
    List Price: $512.56
    General DescriptionChemical structure: peptideApplicationNisin is a polycyclic lantibiotic produced by Lactococcus lactis . It is commonly used as a food preservative. It is also used as a selective agent in cell culture for the isolation of
    SKUN432064-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-392673
    Pack Size 1 EA
    Price:
    Price: $461.30
    List Price: $512.56
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  • novobiocin sodium salt
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    46531-250MG

    NOVOBIOCIN SODIUM SALT

    Price: $253.46
    List Price: $281.62
    Chemical structure: coumarin-glycoside Application Refer to the product&#8242s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
    SKU46531-250MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-018830
    Pack Size 250 MG
    Price:
    Price: $253.46
    List Price: $281.62
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  • novobiocin sodium (c15-1879-935)
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    N6160-5G

    NOVOBIOCIN SODIUM SALT MEETS USP TESTING SPECIFICATIONS (C005B-444088)

    Price: $536.98
    List Price: $596.64
    General description Chemical structure: coumarin-glycoside Application For the production of positively supercoiled plasmid DNA. Inhibitor of bacterial DNA gyrase and eukaryotic DNA topoisomerase.
    SKUN6160-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-444088
    Pack Size 5 GM
    Price:
    Price: $536.98
    List Price: $596.64
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  • np-40 lysis buffer high salt, 250 ml
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    22040044-1

    NP-40 Lysis Buffer High Salt, 250 mL

    Price: $178.80
    List Price: $198.67
    Enzymatic lysis of gram-negative bacteria. Gram-negative bacteria are less susceptible than gram-positive bacteria to lysoyme and detergents.
    SKU22040044-1
    MFR. NameBIOWORLD
    Catalog No. C003B-099967
    Pack Size 1 EA
    Price:
    Price: $178.80
    List Price: $198.67
    Quantity:
     
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  • np-40 lysis buffer high salt, 500 ml
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    22040044-2

    NP-40 Lysis Buffer High Salt, 500 mL

    Price: $316.34
    List Price: $351.49
    Enzymatic lysis of gram-negative bacteria. Gram-negative bacteria are less susceptible than gram-positive bacteria to lysoyme and detergents.
    SKU22040044-2
    MFR. NameBIOWORLD
    Catalog No. C003B-356958
    Pack Size 1 EA
    Price:
    Price: $316.34
    List Price: $351.49
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  • np-40 lysis buffer low salt, 250 ml
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    22040045-1

    NP-40 Lysis Buffer Low Salt, 250 mL

    Price: $177.26
    List Price: $196.95
    Enzymatic lysis of gram-negative bacteria. Gram-negative bacteria are less susceptible than gram-positive bacteria to lysoyme and detergents.
    SKU22040045-1
    MFR. NameBIOWORLD
    Catalog No. C003B-100006
    Pack Size 1 EA
    Price:
    Price: $177.26
    List Price: $196.95
    Quantity:
     
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  • np-40 lysis buffer low salt, 500 ml
    Add to Cart The item has been added
    22040045-2

    NP-40 Lysis Buffer Low Salt, 500 mL

    Price: $255.31
    List Price: $283.68
    Enzymatic lysis of gram-negative bacteria. Gram-negative bacteria are less susceptible than gram-positive bacteria to lysoyme and detergents.
    SKU22040045-2
    MFR. NameBIOWORLD
    Catalog No. C003B-100179
    Pack Size 1 EA
    Price:
    Price: $255.31
    List Price: $283.68
    Quantity:
     
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About Microorganisms

Cenmed Enterprises provides a comprehensive selection of Microorganisms products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.