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Catalog Number: (10128-348)
Supplier: QUALITY BIOLOGICAL, INC.
Description: YPG Agar is recommended for the growth of Saccharomyces cerevisiae for molecular biology purpose.

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Catalog Number: (10128-224)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Kanamycin sulfate is a water soluble broad spectrum antibiotic obtained from soil bacterium Streptomyces kanamyceticus. It is an aminoglycoside antibiotic effective against Gram-negative and Gram-positive bacteria and mycoplasma. It binds to the 30S ribosomal subunit, inhibits translocation, and elicits miscoding.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: USDA FBS is used as a supplement in classical cell culture media. USDA FBS both nourishes and protects the cells in a way that almost nothing else has been found to do.

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Catalog Number: (10128-656)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Compared to other basal media, Ham’s F-12 contains a wider variety of components, including zinc, putrescine, hypoxanthine, and thymidine. Ham’s F-12 contains no proteins or growth factors, and uses a sodium bicarbonate buffer system (1.176 g/L); therefore requiring a 5–10% CO2 environment to maintain physiological pH.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: TBE (TRIS Borate EDTA) is often used in procedures involving nucleic acids, the most common being electrophoresis in molecular biology. Tris-acid solutions are effective buffers for slightly basic conditions, which keep DNA deprotonated and soluble in water.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: Non Fat Dry Milk

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Catalog Number: (10128-836)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Cryopreservation Medium is a ready-to-use medium for the preservation of cells as seed stock or for future investigative study. Cryopreservation allows you to preserve and protect your cell line stock(s) from over culturing that can lead to unwanted changes within cellular properties or lead to senescence.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: YT Medium 2X is an excellent ready-to-use growth medium, nutritionally rich for the growth of recombinant strains of E. coli.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: LB Agar Plates are used for the growth and maintenance of E. coli strains used in molecular microbiology procedures.

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Catalog Number: (10128-796)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Enz-Free Solution is a proprietary, non-enzymatic solution specially formulated for the non-destructive detachment of adherent cells from culture vessel surfaces. Enz-Free is a gentle dissociation of mammalian cells for studies requiring intact cell surface proteins such as ligand binding, flow cytometry, and immunohistochemistry.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: Trypsin is a proteolytic enzyme used to detach adherent cell from culture vessel surfaces. Typical use includes removing adherent cells from a culture surface. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the culture.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: Trypsin Delarco assists in the process of cell culture and transfection.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: Sodium Bicarbonate (NaHCO₃) is typically used in cell culture media as a buffer.

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Catalog Number: (10128-678)
Supplier: QUALITY BIOLOGICAL, INC.
Description: YPAD with Adenine Sulfate Agar is used to inhibit reversion of the ade1 and ade2 mutations.YPAD with Adenine Sulfate Agar inhibits red coloration in ade strains.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: LB Agar 1.5% Lennox provides all nutritional requirements of these organisms. LB Agar 1.5% Lennox contains half the sodium chloride level of the Miller formulation of LB Agar, allowing the researcher to select the optimal salt concentration for a specific strain.

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Supplier: QUALITY BIOLOGICAL, INC.
Description: Calcium Chloride 2 M is useful in the preparation of competent E.coli and transformation of bacteria.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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