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Media Additives

Various substances that can be added to culture media to provide nutrients, stabilize growth conditions, or otherwise support or inhibit cell growth. Products include supplements with enrichment, growth, differentiation, and antimicrobial effects.
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Keyword Search:
1 – 15 of 207 results
1

BD Difco™ Gelatin

Granulated gelatin for microbiological procedures. BD Difco™ Gelatin is part of a large selection of dehydrated media.

EDGE
2

BD Bacto™ Dehydrated Agar

Purified solidifying agent. BD Difco™ Bacto™ Dehydrated Agar is purified to remove extraneous matter.

EDGE
Additive Agar
Form Dehydrated
Shelf Life 1825 Days
Concentration 1.5%
Certifications/Compliance ISO/DIS, 11014
For Use With (Application) Determination of motility and the growth of anaerobes and microaerophiles
3

BD BBL™ Middlebrook OADC Enrichment

Used as a growth supplement for microbiology research. BD Difco™ BBL™ Middlebrook OADC Enrichment is recommended for isolation and cultivation of mycobacteria and other microbes.

EDGE
Additive Middlebrook OADC Enrichment
Content And Storage 2°C to 8°C
Form Viscous
Shelf Life 365 Days
Certifications/Compliance ISO/DIS, 11014
For Use With (Application) Dehydrated culture media
4
Promotions Available

2xYT Broth (Powder/Molecular Genetics), Fisher BioReagents

For use in molecular genetics

Additive 2xyt Broth
Content And Storage <4°C
Form Powder
Formulation 31g/L
For Use With (Application) Molecular Genetics
5

Gibco™ Difco™ Casamino Acids, vitamin assay
GREENER_CHOICE

Excellent supplement for media formulations where nitrogen requirements are minimal, including diphtheria toxin production. Gibco™ Bacto™ Casamino Acids is an animal-origin, acid hydrolysis of casein having low sodium chloride and iron concentrations.

Additive Casamino Acid
Content And Storage Storage conditions: 2°C to 25°C. Store in cool, dry conditions in well-sealed containers.
Form Dehydrated Powder
Packaging Type Bottle
Grade Vitamin Assay
Shelf Life 1825 Days
Certifications/Compliance AOAC, BAM, COMPF, SMWW, USDA, USP, ISO/DIS, 11014
For Use With (Application) Vitamin assay
Product Line Difco
6

MilliporeSigma™ Calbiochem™ NAD+, Lithium Salt

Functions as major electron acceptor molecule in biological oxidations

8

Thermo Scientific™ Oxoid™ Butzler Campylobacter Selective Supplement

The Oxoid Campylobacter Selective Supplement, Butzler is used for the isolation of Campylobacter spp. at 37°C.

9

Thermo Scientific™ Oxoid™ OGYE Selective Supplement

Oxoid OGYE Selective Supplement (Oxytetracycline Glucose Yeast Extract) is added to Oxytetracycline Glucose Yeast Extract Agar Base, Part No. CM0545B.

10

Thermo Scientific™ Oxoid™ Kanamycin Sulphate Supplement

Oxoid Kanamycin Sulphate Supplement (10mg/vial) is added to Kanamycin Esculin Azide Agar Base, Part No. CM0591B.

11

Thermo Scientific™ Oxoid™ C-T Supplement

Oxoid C-T Supplement is a chromogenic medium for the identification of Escherichia coli O157:H7.

Description C-T Supplement
Product Type Microbiology Media
Form Freeze-dried
Quantity 10/Pk.
12

Thermo Scientific™ T.T.C. Solution 5%

Enumerate and identify coliform bacteria using this solution.

13

Thermo Scientific™ Oxoid™ Yeast Autolysate Supplement

Oxoid Yeast Autolysate Supplement is used for the preparation of New York City Medium for the isolation of Neisseria spp.

14

Thermo Scientific™ Oxoid™ Peptone P

Thermo Scientific™ Oxoid Peptone P is a peptic digest which conforms to the USP specification of peptic digests of animal tissue.

15

Thermo Scientific™ Oxoid™ Proteose Peptone

Oxoid Proteose Peptone is a specialty peptone containing proteoses as defined in the USP.

Protein Source Pork / Beef / Soy
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 720 Days from Manufacture
Certifications/Compliance Industrial Reference: USP.
For Use With (Application) Culture media or fermentation processes