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Product Image-10128-750

Dulbecco's Phosphate Buffered Saline (DPBS), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: DPBS is a balanced salt solution (BSS) used for the handling and culturing of mammalian cells. Calcium and magnesium facilitate cell binding and clumping. DPBS without these ions can be used to wash and rinse suspended cells.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-802

ACK Lysing Buffer, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used for the lysis of red blood cells in samples containing white blood cells, such as EDTA-treated whole blood, buffy coats, and bone marrow.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-766

Sodium pyruvate 100 mM in water (100 X) cell culture reagent, sterile-filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Sodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture applications.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-724

Phosphate Buffered Saline (PBS), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: PBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents.

Product Image-10128-658

Minimum Essential Medium (EMEM), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: Eagle’s minimal essential medium (EMEM) is a cell culture medium developed by Harry Eagle that can be used to maintain cells in tissue culture.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-560

Protein Running Buffer 10X, Quality Biological

Catalog Number: (10128-560)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Protein Running Buffer, 10X is used as the electrophoresis buffer during the stacking and resolve process of sodium dodecyl sulfate - polyacrylamide gel electrophoresis (SDS-PAGE), and is the running buffer for TRIS-glycine gel electrophoresis.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-670

Sodium chloride 0.154 mol/L normal saline solution, sterile filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Normal Saline’s isotonic solution is used as a general laboratory diluent.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-638

Iscove's Modified Dulbecco's Medium (IMDM), Quality Biological

Catalog Number: (10128-638)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Iscove’s Modified Dulbecco’s Medium was developed by Dr. Iscove and his coworkers to assist in their studies of hematopoietic stem cells. They modified Dulbecco’s MEM by the addition of HEPES buffer, selenium, additional amino acids, vitamins and sodium pyruvate, and potassium nitrate instead of ferric nitrate.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-500

TBS HCl (10X) Buffer Solution, pH 7.2, Quality Biological

Catalog Number: (10128-500)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Tris HCl, 10X pH 7.2 is a Buffered Saline Solution used in procedures for the isolation of DNA.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-236

QBSF Serum Free Media, Quality Biological

Catalog Number: (10128-236)
Supplier: QUALITY BIOLOGICAL, INC.
Description: QBSF is a proprietary serum-free media line of four media. Each designed for specific applications where serum-free conditions are required, or more advantageous.

Environmentally Preferable Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-514

Water nuclease-, protease-free, low endotoxin, deionized, sterile, DEPC treated

Supplier: QUALITY BIOLOGICAL, INC.
Description: DEPC Treated Water is Ultra Pure and prepared by reverse osmosis, passed through fine carbon, de-ionized through two resin beds and serially filtered 1 µm positively charged membranes. The water is subsequently treated with 0.1% (v/v) DEPC (Diethylpyrocarbonate) and incubated and heated overnight at 37°C. Finally, DEPC Treated Water is filtered through a 0.1 µm filter.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-678

YPAD Agar, Quality Biological

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.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-314

LB Agar Plates, Quality Biological

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

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-796

ENZ-Free, Quality Biological

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.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-782

Trypsin, 2.5%

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.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-800

Trypsin Delarco

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

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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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