Antibiotics & Selection

Antibiotics and Selection tools allow you to selectively control which cells can be found in your cultures.



GoldBio’s broad range of cell selection tools, including hundreds of antibiotics, antifungals and anticancers, plant selection and screening agents allow you to select, control and maintain your cell cultures with confidence and ease, no matter what cells you may be studying.

Showing 61-80 of 275 items.

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Catalog ID Size Pricing
B-470-100 100 mg $ 109.00
B-470-250 250 mg $ 208.00
B-470-500 500 mg $ 350.00
B-470-1 1 g $ 630.00

Description

No description available

Product Specifications

Catalog ID B-470
CAS # 341972-98-3
MW 484.91 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-470-100 100 mg $ 109.00
B-470-250 250 mg $ 208.00
B-470-500 500 mg $ 350.00
B-470-1 1 g $ 630.00

Ampicillin (Sodium) EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
A-301-EZ10 10 mL $ 34.00
A-301-EZ25 25 mL $ 58.00
A-301-EZ50 50 mL $ 81.00
A-301-EZ100 100 mL $ 103.00

Description

The Ampicillin (Sodium) EZ PakTMis the fastest and easiest way to make a set amount of sterile ampicillin (sodium) solution. The kit includes pre-weighed ampicillin (sodium) powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ PakTM includes high quality GoldBio ampicillin (sodium) and the sterile solution is ready for tissue culture, bacterial media, or other appropriate use.

Product Specifications

Catalog ID A-301-EZ
CAS # 69-52-3
MW 371.40 g/mol
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A-301-EZ10 10 mL $ 34.00
A-301-EZ25 25 mL $ 58.00
A-301-EZ50 50 mL $ 81.00
A-301-EZ100 100 mL $ 103.00

Carbenicillin (Disodium) EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
C-103-EZ10 10 mL $ 46.00
C-103-EZ25 25 mL $ 68.00
C-103-EZ50 50 mL $ 92.00
C-103-EZ100 100 mL $ 115.00

Description

The Carbenicillin (disodium) EZ PakTM is the fastest and easiest way to make a set amount of sterile carbenicillin (disodium) solution. The kit includes pre-weighed carbenicillin (disodium) powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ PakTM includes high quality GoldBio carbenicillin (disodium) and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID C-103-EZ
CAS # 4800-94-6
MW 422.36 g/mol
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C-103-EZ10 10 mL $ 46.00
C-103-EZ25 25 mL $ 68.00
C-103-EZ50 50 mL $ 92.00
C-103-EZ100 100 mL $ 115.00

Kanamycin Monosulfate EZ Pak™ for 50 mg/mL Solution

Catalog ID Size Pricing
K-120-EZ25 25 mL $ 46.00
K-120-EZ50 50 mL $ 68.00
K-120-EZ100 100 mL $ 92.00

Description

The Kanamycin Monosulfate EZ Pak™ is the fastest and easiest way to make a set amount of sterile kanamycin monosulfate solution. The kit includes pre-weighed kanamycin monosulfate powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H2O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio kanamycin monosulfate and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID K-120-EZ
CAS # 25389-94-0
MW 582.58 g/mol
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K-120-EZ25 25 mL $ 46.00
K-120-EZ50 50 mL $ 68.00
K-120-EZ100 100 mL $ 92.00

Timentin™ Ticarcillin/Clavulanate (15/1)EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
T-104-EZ10 10 mL $ 58.00
T-104-EZ50 50 mL $ 115.00
T-104-EZ100 100 mL $ 161.00

Description

The TimentinTM EZ PakTM is the fastest and easiest way to make a set amount of sterile TimentinTM solution. The kit includes pre weighed TimentinTM powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ PakTM includes high quality GoldBio TimentinTM and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID T-104-EZ
CAS # 4697-14-7; 61177-45-5
MW 665.64 g/mol
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T-104-EZ10 10 mL $ 58.00
T-104-EZ50 50 mL $ 115.00
T-104-EZ100 100 mL $ 161.00

Gentamicin Sulfate EZ Pak™ for 50 mg/mL Solution

Catalog ID Size Pricing
G-400-EZ10 10 mL $ 46.00
G-400-EZ25 25 mL $ 68.00
G-400-EZ50 50 mL $ 92.00
G-400-EZ100 100 mL $ 115.00

Description

The Gentamicin EZ Pak™ is the fastest and easiest way to make a set amount of sterile gentamicin solution. The kit includes pre-weighed gentamicin powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H2O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio gentamicin and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID G-400-EZ
CAS # 1405-41-0
MW 575.67 g/mol
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G-400-EZ10 10 mL $ 46.00
G-400-EZ25 25 mL $ 68.00
G-400-EZ50 50 mL $ 92.00
G-400-EZ100 100 mL $ 115.00

Streptomycin Sulfate EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
S-150-EZ10 10 mL $ 34.00
S-150-EZ25 25 mL $ 58.00
S-150-EZ50 50 mL $ 81.00
S-150-EZ100 100 mL $ 115.00

Description

The Streptomycin Sulfate EZ Pak™ is the fastest and easiest way to make a set amount of sterile streptomycin sulfate solution. The kit includes pre-weighed streptomycin sulfate powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high-quality GoldBio streptomycin sulfate, and the sterile solution is ready for tissue culture, bacterial media or any number of uses.

Product Specifications

Catalog ID S-150-EZ
CAS # 3810-74-0
MW 1457.40 g/mol
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S-150-EZ10 10 mL $ 34.00
S-150-EZ25 25 mL $ 58.00
S-150-EZ50 50 mL $ 81.00
S-150-EZ100 100 mL $ 115.00

Cefotaxime (Sodium) EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
C-104-EZ10 10 mL $ 68.00
C-104-EZ50 50 mL $ 115.00
C-104-EZ100 100 mL $ 196.00

Description

The Cefotaxime (Sodium) EZ Pak™ is the fastest and easiest way to make a set amount of sterile cefotaxime (sodium) solution. The kit includes pre-weighed cefotaxime (sodium) powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio cefotaxime (sodium) and the sterile solution is ready for tissue culture, bacterial media or any number of uses.

Product Specifications

Catalog ID C-104-EZ
CAS # 64485-93-4
MW 477.45 g/mol
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C-104-EZ10 10 mL $ 68.00
C-104-EZ50 50 mL $ 115.00
C-104-EZ100 100 mL $ 196.00

Spectinomycin Dihydrochloride Pentahydrate EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
S-140-EZ25 25 mL $ 46.00
S-140-EZ50 50 mL $ 68.00
S-140-EZ100 100 mL $ 92.00

Description

The Spectinomycin Dihydrochloride Pentahydrate EZ Pak™ is the fastest and easiest way to make a set amount of sterile spectimomycin dihydrochloride solution. The kit includes pre-weighed spectimomycin dihydrochloride powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio spectimomycin dihydrochloride and the sterile solution is ready for tissue culture, bacterial media or any number of uses.

Product Specifications

Catalog ID S-140-EZ
CAS # 22189-32-8
MW 495.35 g/mol
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S-140-EZ25 25 mL $ 46.00
S-140-EZ50 50 mL $ 68.00
S-140-EZ100 100 mL $ 92.00

Vancomycin Hydrochloride EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
V-200-EZ25 25 mL $ 103.00
V-200-EZ50 50 mL $ 161.00
V-200-EZ100 100 mL $ 259.00

Description

The vancomycin hydrochloride EZ Pak™ is the fastest and easiest way to make a set amount of sterile vancomycin hydrochloride solution. The kit includes pre-weighed vancomycin hydrochloride powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high-quality GoldBio Vancomycin hydrochloride and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID V-200-EZ
CAS # 1404-93-9
MW 1485.71 g/mol
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V-200-EZ25 25 mL $ 103.00
V-200-EZ50 50 mL $ 161.00
V-200-EZ100 100 mL $ 259.00

Hygromycin B EZ Pak™ for 50 mg/mL Solution

Catalog ID Size Pricing
H-270-EZ25 25 mL $ 127.00
H-270-EZ50 50 mL $ 206.00
H-270-EZ100 100 mL $ 315.00

Description

The Hygromycin B EZ Pak™ is the fastest and easiest way to make a set amount of sterile hygromycin B solution. The kit includes pre-weighed hygromycin B powder, a sterile filter and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H₂O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio hygromycin B and the sterile solution is ready for tissue culture, bacterial media or any other appropriate use.

Product Specifications

Catalog ID H-270-EZ
CAS # 31282-04-9
MW 527.52 g/mol
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H-270-EZ25 25 mL $ 127.00
H-270-EZ50 50 mL $ 206.00
H-270-EZ100 100 mL $ 315.00

IPTG EZ Pak™ for 1 M Solution

Catalog ID Size Pricing
I2481-EZ10 10 mL $ 58.00
I2481-EZ50 50 mL $ 92.00
I2481-EZ100 100 mL $ 150.00

Description

The IPTG EZ Pak™ is the fastest and easiest way to make a set amount of sterile IPTG solution. The kit includes preweighed IPTG powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H2O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio IPTG and the sterile solution is ready for tissue culture, bacterial media, or any other appropriate use.

Product Specifications

Catalog ID I2481-EZ
CAS # 367-93-1
MW 238.30 g/mol
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I2481-EZ10 10 mL $ 58.00
I2481-EZ50 50 mL $ 92.00
I2481-EZ100 100 mL $ 150.00

Hygromycin B

Catalog ID Size Pricing
H-270-1 1 g $ 68.00
H-270-2-1 2 x 1 g $ 127.00
H-270-2.5 2.5 g $ 161.00
H-270-5 5 g $ 281.00
H-270-5-1 5 x 1 g $ 305.00
H-270-10 10 g $ 506.00
H-270-10-1 10 x 1 g $ 518.00

Description

Hygromycin B is an aminoglycoside antibiotic isolated from Streptomyces hygroscopicus. It is commonly used to study protein synthesis. Aside from its efficacy against bacteria, fungi, and higher eukaryotic cells, hygromycin B is also an antiviral agent inhibiting translation upon selectively entering cells made permeable due to viral infection. It works as a standard selection antibiotic in gene experiments, especially for selection of hygromycin resistance gene transformed cells.

Product Specifications

Catalog ID H-270
CAS # 31282-04-9
MW 527.52 g/mol
Storage/Handling Store desiccated at -20°C.
UN Number 3462
Item Class 6.1
Group Number I
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H-270-1 1 g $ 68.00
H-270-2-1 2 x 1 g $ 127.00
H-270-2.5 2.5 g $ 161.00
H-270-5 5 g $ 281.00
H-270-5-1 5 x 1 g $ 305.00
H-270-10 10 g $ 506.00
H-270-10-1 10 x 1 g $ 518.00

4-Nitrophenyl-α-D-glucopyranoside, beta-Anomer <0.1%

Catalog ID Size Pricing
N-311-50 50 g $ 574.00

Description

No description available

Product Specifications

Catalog ID N-311
CAS # 3767-28-0
MW 301.25 g/mol
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N-311-50 50 g $ 574.00

Puromycin Dihydrochloride

Catalog ID Size Pricing
P-600-100 100 mg $ 69.00
P-600-500 500 mg $ 229.00
P-600-1 1 g $ 395.00

Description

Puromycin is an aminonucleoside antibiotic that causes early chain termination within the ribosome during translation. This inhibition of translation is effective in both in vivo and in vitro applications, making it an ideal tool for protein synthesis studies. While selection for E. coli cells is possible with puromycin, it is more commonly and effectively used for mammalian cell selection.

The growth of bacteria, protozoa, algae and mammalian cells is quickly halted by puromycin. However, cells with the pac gene have resistance. Its gene product is puromycin-N-acetyl-transferase which inactivates puromycin through acetylation.

Research has shown puromycin to be effective against certain tumors. 

Product Specifications

Catalog ID P-600
CAS # 58-58-2
MW 544.43 g/mol
Storage/Handling Store desiccated at -20°C.
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P-600-100 100 mg $ 69.00
P-600-500 500 mg $ 229.00
P-600-1 1 g $ 395.00

Rapamycin

Catalog ID Size Pricing
R-101-100 100 mg $ 229.00
R-101-500 500 mg $ 899.00

Description

Rapamycin is a macrolide antibiotic isolated from Streptomyces hygroscopicus. It has been shown to display anticancer activity such as induction of apoptosis and inhibition of angiogenesis and proliferation in tumor cell lines. Rapamycin is also an immunosuppressant and FRAP inhibitor and inhibits lymphokine-induced cell proliferation.

Product Specifications

Catalog ID R-101
CAS # 53123-88-9
MW 914.17 g/mol
Storage/Handling Store at room temperature.
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R-101-100 100 mg $ 229.00
R-101-500 500 mg $ 899.00

Penicillin G Sodium Salt, USP Grade

Catalog ID Size Pricing
P-304-50 50 g $ 47.00
P-304-100 100 g $ 82.00

Description

Penicillin G is a β-lactam antibiotic produced by the Penicillium fungus. It has shown efficacy against a variety of Streptococcus species as well as non-penicillinase producing Staphylococcus species.

Product Specifications

Catalog ID P-304
CAS # 69-57-8
MW 356.37 g/mol
Grade USP GRADE
Storage/Handling Store desiccated at -20°C.
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P-304-50 50 g $ 47.00
P-304-100 100 g $ 82.00

Novobiocin Sodium Salt

Catalog ID Size Pricing
N-451-500 500 mg $ 22.00
N-451-1 1 g $ 35.00
N-451-5 5 g $ 65.00
N-451-10 10 g $ 109.00
N-451-25 25 g $ 218.00

Description

Novobiocin Sodium Salt is an aminocoumarin antibiotic targeting gram-positive bacteria. It is used as a tool to produce positively-supercoiled plasmid DNA and in heat shock protein studies as it is an inhibitor of Hsp90.

Novobiocin functions as an competitive inhibitor of prokaryotic DNA gyrase and eukaryotic DNA topoisomerase II. By inhibition of these enzymes, novobiocin blocks DNA synthesis, ultimately causing cell death.

Product Specifications

Catalog ID N-451
CAS # 1476-53-5
MW 634.60 g/mol
Storage/Handling Store desiccated at -20°C.
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N-451-500 500 mg $ 22.00
N-451-1 1 g $ 35.00
N-451-5 5 g $ 65.00
N-451-10 10 g $ 109.00
N-451-25 25 g $ 218.00

Colistin Sodium Methanesulfonate

Catalog ID Size Pricing
C-920-1 1 g $ 118.00
C-920-5 5 g $ 464.00
C-920-10 10 g $ 892.00

Description

Colistin is a polymyxin antibiotic effective against gram-negative bacteria. It has been used to permeabilize bacterial cell membranes and to study mannose-resistant haemagglutination. It has also been implicated in researching effective treatment for P. aeruginosa infections.

Colistin functions by targeting cell membranes and altering their permeability. Colistin sodium methanesulfonate (CMS) is considered an inactive prodrug, which means it is inactive until converted into colistin by cellular enzymes. GoldBio also offers Colistin sulfate (colistin), the end product of CMS, which does not require molecular conversion for antimicrobial properties.

Product Specifications

Catalog ID C-920
CAS # 8068-28-8
MW 1759.90 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C.
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C-920-1 1 g $ 118.00
C-920-5 5 g $ 464.00
C-920-10 10 g $ 892.00

Hygro99

Catalog ID Size Pricing
H-271-500 500 mg $ 100.00
H-271-1 1 g $ 139.00

Description

Hygro99 is the purest form of Hygromycin B available. It is over 99% pure and should be used for the most sensitive applications and on the most sensitive cell lines. All impurities that might cause inhibition of resistant cell lines have been removed. In general, our Molecular Grade Hygromycin B (which is still ≥92 % pure and less expensive) will not adversely affect your cells and is suitable for most experiments.

Product Specifications

UN Number 3262
Item Class 6.1
Group Number I
Catalog ID H-271
CAS # 31282-04-9
MW 563.52 g/mol
Storage/Handling Store desiccated at -20°C.
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H-271-500 500 mg $ 100.00
H-271-1 1 g $ 139.00

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