EDTA, 0.5M, pH 8.0
EDTA, 0.5 M, pH 8.0, is a sterile-filtered solution of 0.5 M EDTA in H2O treated with diethyl pyrocarbonate (DEPC).
This website uses cookies We use cookies to personalize content and ads, provide social media functions and analyze our traffic. We share information about how you use our site with our social media, advertising and analytics partners. Partners may combine this information with other information you have provided or obtained as a result of using their services.
Description
Ampicillin sodium is a member of the extended spectrum β-lactam family and similar in structure to penicillin. Ampicillin resistance is due to cells containing plasmid encoded ESBLs. Ampicillin Sodium is freely soluble in water.
Ampicillin sodium targets non ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. Interestingly, ampicillin has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus; a glycopeptide antibiotic resistant "superbug." Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation.
Application
Used to select for ampicillin resistance in mutated and transformed cells.
Product Specifications
Sodium Ampicillin in H2O
(100 mg/ml Pre-Made Solution, 0.2µm Sterile Filtered)
Formula: C16H19N3O4S
Molecular Weight: 403.45
Recommended Storage Conditions: 2-8 °C
Chwilowo nie możesz polubić tej opinii
Zgłoś komentarz
Zgłoszenie wysłane
Twoje zgłoszenie nie może zostać wysłane
Napisz swoją opinię
Recenzja została wysłana
Twoja recenzja nie może być wysłana
EDTA, 0.5 M, pH 8.0, is a sterile-filtered solution of 0.5 M EDTA in H2O treated with diethyl pyrocarbonate (DEPC).
CHAPS (3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate ) is a zwitterionic detergent used to solubilize proteins. It is used as a non-denaturing solvent in the process of protein purification and is especially useful in purifying membrane proteins.
TAE buffer is the most commonly used buffer for DNA agarose gel electrophoresis but is also used for non-denaturing RNA agarose gel electrophoresis1. Double-stranded DNA tends to run faster in TAE than in other buffers but can also become exhausted during extended electrophoresis.
Contains 100% active components and is a mixture of organic non - silicone polypropylene based polyether dispersions. Can be sterilized repeatedly.
Acetylated BSA is used as a carrier protein and an enzyme stabilizer in which the absence of contaminants such as nucleases and proteases is vital. The acetylation process inactivates any trace of active nuclease activity. While the acetylation process does change BSA's binding characteristics and makes it inhibitory in PCR reactions, it is normally added to restriction digests.
Ammonium Persulfate (APS) is an oxidizing agent that is used with TEMED to catalyze the polymerization of acrylamide and bisacrylamide to prepare polyacrylamide gels for electrophoresis.
TWEEN 20 helps to prevent non-specific antibody binding in enzyme immunoassay as a washing agent (e.g. Western blots and ELISAs). In this major application, it is dissolved in Tris-Buffered Saline or Phosphate buffered saline at dilutions of 0.05% to 0.5% v/v.
D-(+)-Glucose is a common natural sugar involved in processes such as energy production, glycosylation, and formation of glycans that provide structure to cells. Glucose is involved in a detrimental process in cells called glycation. Glucose is used as a supplement for cell culture and in numerous cellular processes and molecular biology applications.
Phosphate-buffered saline (PBS) is a balanced salt solution that is used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue samples, diluting cells for counting, and preparing reagents. PBS is formulated without calcium and magnesium for rinsing chelators from the culture before cell dissociation.
TE Buffer is a common molecular biology buffer used for protection of DNA and RNA from degradation. The Tris buffering agent and EDTA metal chelating properties help to protect DNA and RNA.
Ammonium acetate is a widely used reagent in molecular biology and chromatography. Suitable applications include the purification and precipitation of DNA and protein crystallization. Ammonium acetate is commonly used in HPLC and MS analysis of various compounds, such as oligosaccharides, proteins, and peptides.
The loading dye increases the density of the sample and adds colours to the sample, thereby simplifying the loading process. The solution contains dyes that, in a electric field, move toward the anode at predictable rates.
Reported use in all phases of detergent compounding and aqueous processing in the textile and paper industries, in industrial metal cleaners, acid cleaners, floor cleaners, detergent sanitizers and waterless hand cleaners.
Tris Buffered Saline (TBS) is an isotonic, non-toxic buffer used in some biomedical techniques to maintain pH within a relatively narrow range. TBS can shift pH relatively drastically as temperature changes, with the pKa declining approximately 0.03 units per degree Celsius rise in temperature.
Used to select for ampicillin resistance in mutated and transformed cells.
check_circle
check_circle