86 Results for: "QUALITY BIOLOGICAL, INC."

Supplier: QUALITY BIOLOGICAL, INC.

M9 CA Media contains the essentials for bacterial species to grow. Important components of M9 CA medium are the carbon source from glucose, a nitrogen source from ammonia chloride, and electrolytes from sodium, chloride, potassium, calcium, phosphorus and magnesium salts in the M9 solution.

Supplier: QUALITY BIOLOGICAL, INC.

Sodium Chloride, 5M is suitable for molecular biology, protein chemistry and biochemical applications.

Supplier: QUALITY BIOLOGICAL, INC.

YPD/YPED Plates are used for the growth of Saccharomyces cerevisiae (yeast).

Supplier: QUALITY BIOLOGICAL, INC.

E199 or Medium 199 with Earle’s Salt is one of the best known media in the history of cell culture. Morgan, Morton and Parker’s Medium 199 was the first really successful attempt to develop a totally defined medium. Medium 199 was originally developed for nutritional studies of chick embryo fibroblasts.

Supplier: QUALITY BIOLOGICAL, INC.

TRIS Glycine Transfer Buffer, 10X (Transblot Buffer, 10X).

Supplier: QUALITY BIOLOGICAL, INC.

Calcium Chloride 2 M is useful in the preparation of competent E.coli and transformation of bacteria.

Supplier: QUALITY BIOLOGICAL, INC.

Low-EDTA 1X, pH 8.0 is molecular biology grade TE buffer used to store DNA and RNA. EDTA chelates Mg2+ and other divalent metals ions - (inhibits DNAse and RNAse to suppress DNA and RNA degradation).

Supplier: QUALITY BIOLOGICAL, INC.

"SDS Protein Gel Loading Solution, 2X is formulated at the traditional 2X stocks, for standard volume of sample to be loaded per well. Simply load the gel sample wells and visualize progress of the electrophoresis run by monitoring the location of the blue dye front.

Supplier: QUALITY BIOLOGICAL, INC.

This is a special formulation of loading solution for protein gel electrophoresis.

Supplier: QUALITY BIOLOGICAL, INC.

LB Agar Plates are used for the growth and maintenance of E. coli strains used in molecular microbiology procedures.

Supplier: QUALITY BIOLOGICAL, INC.

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

Supplier: QUALITY BIOLOGICAL, INC.

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.

Supplier: QUALITY BIOLOGICAL, INC.

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.

Supplier: QUALITY BIOLOGICAL, INC.

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.

Supplier: QUALITY BIOLOGICAL, INC.

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.

Supplier: QUALITY BIOLOGICAL, INC.

Trypsin Delarco assists in the process of cell culture and transfection.

Supplier: QUALITY BIOLOGICAL, INC.

Sodium Bicarbonate (NaHCO₃) is typically used in cell culture media as a buffer.

Supplier: QUALITY BIOLOGICAL, INC.

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.

Supplier: QUALITY BIOLOGICAL, INC.

PCR Water is useful for PCR Assays (i.e rRT-PCR, etc.).

Supplier: QUALITY BIOLOGICAL, INC.

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

Supplier: QUALITY BIOLOGICAL, INC.

TNE Buffer is often used as a base material to generate lysis buffers.

Supplier: QUALITY BIOLOGICAL, INC.

Formulated as 5X rather than the traditional 2X stocks, SDS Protein Gel Loading Solution 5X enables a larger volume of sample to be loaded per well.

Supplier: QUALITY BIOLOGICAL, INC.

Sodium Acetate, 3M pH 5.2 is a common molecular biology reagent. All production lots are tested to ensure that they are free of Dnase, Rnase & Proteases. It is often used in buffer systems to maintain the pH of a given solution.

Supplier: QUALITY BIOLOGICAL, INC.

Potassium Chloride 1 M is used to establish a constant ionic strength in a sample solution.

Supplier: QUALITY BIOLOGICAL, INC.

Sodium Dodecyl Sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods; this SDS is lauryl-grade.

Supplier: QUALITY BIOLOGICAL, INC.

Amphotericin B, Penicilllin, Stretomycin Mix is useful for reducing the chance of microbial contamination. Recommended for use in cell culture applications at 10 mL/L.

Supplier: QUALITY BIOLOGICAL, INC.

LB Broth, Lennox is a ready-to-use microbial growth medium used for the cultivation of E. coli.

Supplier: QUALITY BIOLOGICAL, INC.

HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid ) is a zwitterionic organic chemical buffering agent at most biological pH’s and is categorized as an all- purpose buffer available for biological research.

Supplier: QUALITY BIOLOGICAL, INC.

TBS 10X pH 7.4 is used as a washing buffer for cellular and molecular biology techniques.

Supplier: QUALITY BIOLOGICAL, INC.

Sodium Dodecyl Sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods; this SDS is lauryl-grade.