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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-76716-354

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-10128-344

1/2 YPD Plates, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: YPD is a media variant derived from YPAD. YPAD consists of nutrient base (yeast extract and peptone), adenine supplement and a carbon source. YPD’s formulation is the same but without the additional adenine.

YPD 1/2 Plates are useful for subculturing of untransformed yeast, yeast two-hybrid screening, yeast one-hybrid screening, enrichment and isolation of yeast; ade2 yeast will turn red on YPD.

Product Image-10128-456

Water for molecular biology nuclease-, protease-free, low endotoxin, deionized, sterile

Supplier: QUALITY BIOLOGICAL, INC.
Description: Molecular Biology Water is prepared by reverse osmosis, passed through fine carbon, deionized through two resin beds, and serially filtered through 0.1 µm positively charged membranes.

Product Image-10128-508

Sodium dodecyl sulfate (SDS) 20% in aqueous solution, sterile filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Sodium Dodecyl Sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods; this SDS is lauryl-grade.

Product Image-10128-476

Magnesium chloride 1 M in aqueous solution, sterile filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Magnesium is a typical ionic halide, and is very soluble in water. Magnesium has a variety of biological roles in enzymology, cell membrane/wall structure, muscle cell physiology, and nucleic acid structure. Magnesium is an essential co-factor in many enzymes, including DNAse, some restriction enzymes, and Ribonuclease H.

Product Image-10128-862

Penicillin : Streptomycin, sterile filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Penicillin-Streptomycin acts in two ways. Penicillin inhibits bacterial cell wall synthesis. While, streptomycin inhibits prokaryote protein synthesis by preventing the transition from initiation complex to chain-elongating ribosome, causing miscoding.

Product Image-10128-634

Fischer’s Medium with L-Glutaminer, Quality Biological

Catalog Number: (10128-634)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Fischer’s medium was originally developed by Glen Fischer at the National Cancer Institute (Bethesda, MD), for serial propagation of cells from leukemic mice. Fischer’s medium supports clonal growth of cells – particularly lymphoblasts – from primary explants or cells already in culture.
Product Image-10128-792

Trypsin/ EDTA

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-10128-548

TBS 10X Buffer Solution, pH 7.4, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: TBS 10X pH 7.4 is used as a washing buffer for cellular and molecular biology techniques.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-502

RNA Gel Buffer 10X (MOPS buffer), Quality Biological

Catalog Number: (10128-502)
Supplier: QUALITY BIOLOGICAL, INC.
Description: MOPS buffer is used at 1X for the electrophoresis of RNA as the running buffer to separate RNA samples on agarose and formaldehyde-agarose (denaturing) gels. MOPS buffer is also used for Northern Blots -the hybridization of total RNA or mRNA to a membrane.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-10128-690

SSC, 20X Buffer, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: SSC 20X buffer is a ready-to-use standard reagent in Southern and Northern hybridization procedures used to control stringency for the washing steps after hybridization

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-398

TAE Buffers, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: Tris-acetate provides electrical conductivity and maintains pH. EDTA inhibits metal dependent nucleases by chelating the divalent cations (Ca2 , Mg2 ), thus protecting the DNA from nucleases during the run.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-10128-256

LB Broth (Lennox), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.
Description: LB Broth, Lennox is a ready-to-use microbial growth medium used for the cultivation of E. coli.

Product Image-10128-598

Tryptic Soy Agar Plates with 5% Sheep Blood, Quality Biological

Catalog Number: (10128-598)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Trypticase Soy Agar with 5% Sheep Blood is used for cultivating fastidious microorganisms and for the visualization of hemolytic reactions produced by many bacterial species
Product Image-10128-474

Sodium dodecyl sulfate (SDS) 10% in aqueous solution, sterile filtered

Supplier: QUALITY BIOLOGICAL, INC.
Description: Sodium Dodecyl Sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods; this SDS is lauryl-grade.

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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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 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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