Antibiotics Lab

Antibiotics Lab is confident enough on our top of the line preventative contaminant Antimicrobials and Selective Agents for genes of interest, made in the USA – we’ll send you a FREE Sample to prove it!

Welcome to Antibiotics Lab!

For several decades, we have aimed to deliver to our customers the very best antimicrobials for contaminant prevention, and also the very best selective agents for isolating the genes of interest for laboratory research. We take pride in delivering the very best antibiotics our customers can count on for their very important applications. For this reason, Antibiotics Lab is a proud partner of Caisson Labs, the manufacturer of these great Antibiotics we offer for you here on this website. Caisson has for years now given their uncompromised commitment to produce the highest quality Antibiotics, and deliver them when you need them on time, anywhere in the world.

We are so confident that we will send you a FREE Sample, just contact us today. We dare you to try it, before you buy it, because we know you will see the difference in Caisson Labs from the rest of the pack. Don’t forget to ask us about our custom program, we can manufacture your formula, to the specific mixture you require, store it for you, and deliver it when you need it throughout the year – don’t hesitate, contact us today, and Try it before you Buy it!


You’ve come to the right place if you’re looking for the top of the line antibiotics. Whether you’re looking to buy an agent that prevents contamination, or an agent to select the genes you’re interested in, we have for you – an extensive line of agents willing and ready to work for you!

ANTIBIOTIC-ANTIMYCOTIC SOLUTION (100x)Effective against bacteria, fungi, and yeasts. Sterile-filtered solution.
Contains 10K units/mL of Penicillin, 10K µg/mL Streptomycin Sulfate, & 25µg/mL Amphotericin B in a 0.85% Saline.
AMPHOTERICIN B SOLUTIONEffective against fungi and yeasts. Sterile-filtered solution.
Contains 250µg/ml amphotericin B and 250µg/ml sodium deoxycholate.
GENTAMICIN SULFATE SOLUTIONSterile-filtered solution.
Contains 50mg/ml gentamicin.

Our Top Selling Antimicrobials & Selective Agents:

  • Amphotericin B
  • Ampicillin

  • Antibiotic-Antimycotic Solution (100x)
  • Bialophos
  • Carbenicillin
  • Cefotaxime
  • Chloramphenicol
  • Dicamba
  • G418
  • Gentamicin
  • Glyphosate
  • Hygromycin B

  • Kanamycin
  • Nystatin
  • Penicillin G
  • Penicillin-Streptomycin
  • PPM (Plant Preservative Mixture)
  • Rifampicin
  • Spectinomycin
  • Streptomycin
  • Timentin
  • Vancomycin

Antibiotic-Antimycotic Solution (100x)

Antibiotic-Antimycotic Solution is a saline solution mixture with Amphotericin B, Streptomycin, and Penicillin which avoids bacterial and fungal contaminants in cell culture media. The antibiotic Penicillin and Streptomycin combination results in an effective result of toxicity to gram-negative and gram-positive bacteria. Amphotericin B works to counter multicellular fungi and yeast. We recommend -20 degrees Celsius. Once the solution is defrosted, we recommend storing the solution at +2 to -8 degrees Celsius for up to four weeks. This antibiotics solution can be frozen again, after being defrosted and after being used. Repeated freezing and thawing rotations should be prevented for this antibiotics solution.

Amphotericin B Solution

Amphotericin B Solution is an agent produced with Stretptomyces for anti-fungal prevention and contamination. The solution primarily works against fungi and yeast contamination in cell culture media. It only works in cell membranes that have cholesterol, and thus it has no effect on bacteria. It is a very strong antimycotic agent which effectively eliminates fungi or yeast contaminants in cell culture media – highly effective in creating contamination free cell culture media. High dosages can be toxic to some cell strains. It is recommend this antibiotics solution be frozen at -5 to -20 degrees Celsius and aseptic practices are necessary when the solution is being handled.

Gentamicin Sulfate Solution

Gentamicin Sulfate Solution is a mixture of sodium metabisulfite, sulfite, anhydrous, edetate disodium, and benzyl alcohol. The aminglycoside antibiotics are derived from fermenting Micromonospora purpurea and mixing with sulfate salts of the antibiotics derived from the fermentation process. In Vitro antibacterial activity has shown the solution to work against gram-negative and gram-positive bacteria. The solution also works against indole-positive and -negative Proteus species, Pseudomonas aeruginosa, Escherichia coli, and Klebsiella species. This antiobiotics solution has been recommended for controlling bacterial contaminations of the uterus in horses and help in improving conception in mares with uterine contamination. We recommend that Gentamicin Sulfate Solution be stored in 2 to 30 degree Celsius location.


The following short and informative video should assists you learn more about our Antibiotics Lab. If you need help finding what you’re looking for, don’t hesitate to contact us, and we’ll assist you get what you need!

We back it up – Try it before you Buy it!

We’ll send you a FREE Sample, don’t hesitate to contact us! We’ll prove to you the quality and value of Antibiotics Lab. We use exceptional high-grade raw materials manufactured in the USA, in the State of Utah. We guarantee, no one compares to the batches from Antibiotics Lab – ALL are put through a rigorous QC department assessment before shipping!