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The Easy Yeast Plasmid Isolation Kit provides a simple and efficient plasmid mini-prep method for rescuing plasmid DNA from yeast (Saccharomyces cerevisiae). The protocol uses Zymolyase for highly efficient enzymatic disruption of yeast cell walls, followed by SDS/alkaline lysis of the resulting spheroplasts. A spin column is used to purify the plasmid DNA, which can then be transformed into E. coli for propagation and scaled-up plasmid preparations, or used as a template for PCR. Categories: Laboratory Molecular & Microbiology Reagents, Nucleic Acid Extraction Plasmid DNA Kits. Brand Takara Bio. SKU CLT630467. ID 15915
Medical & Lab Supplies
NucleoSpin Microbial DNA
Kit for purification of high-quality DNA from gram-positive and gram-negative bacteria, yeast, and fungi. Categories: Laboratory Molecular & Microbiology Reagents, Nucleic Acid Extraction Genomic DNA Kits. Brand Macherey-Nagel. SKU MN740235.10. ID 26753
Medical & Lab Supplies
NucleoSpin Tissue
All-round kit with highest sensitivity for purification of total DNA from clinical or forensic samples, tissues, cells, yeast, bacteria, or viruses. Categories: Laboratory Molecular & Microbiology Reagents, Nucleic Acid Extraction Genomic DNA Kits. Brand Macherey-Nagel. SKU MN740952.10. ID 24079
Medical & Lab Supplies
Phenoxyethanol
Features: - Non-formaldehyde-releasing preservative. suitable for a wide pH range. - Offers good head-space protection. - Suitable for leave-on and rinse-off products. - Stable to hydrolysis so can be used in high temperature mixtures up to 80C. - Globally Approved. - Broad Spectrum Action - Bacteria, Yeast and Mould. Caution: Phenoxyethanol is a slow acting preservative and can take up to 48 hours to become fully effective in a formula. During that time a high-risk formulation may have enough time to overwhelm the product rendering the phenoxyethanol useless. High risk formulations are those that have a high water content and that may or may not also contain colours, herbal extracts, biological material (peptides, milk etc), exfoliant particles, clays and muds. In high risk formulations we recommend blending the phenoxyethanol with a second, faster-acting preservative such as Piroctone Olamine, Glyceryl Caprylate, Sodium Hydroxymethylglycinate, Potassium Sorbate and Sorbic Acid or an alternative. In terms of what would make the optimal blend, the only way to answer that is with testing. All we can offer is the information on maximum and typical use rates, pH stability and solubility. Group: Preservatives. CAS No. 122-99-6. Pack Sizes: 100g, 500g, 1Kg, 5Kg, 20Kg, and above upong request. Product ID: RMPVAPHEN. EINECS: 204-589-7.
Worldwide
Potassium Sorbate
Potassium Sorbate is a commonly used preservative in the food industry and is based on sorbic acid which is produced naturally by berries. The potassium sorbate is manufactured by reacting the Sorbic Acid with Potassium Hydroxide (lye or wood ash). Potassium Sorbate is very good at tackling mould and as such is a useful addition to products such as clay masks, pigmented make-up, exfoliating creams and moisturisers containing fresh herbal extractions. Potassium Sorbate is not classified as 'broad spectrum' so is usually paired with other preservatives to give a product full coverage from bacteria, yeast and mould attack. Usage: Use 0.1 - 0.5% in formulations. Group: Preservatives. CAS No. 24634-61-5. Pack Sizes: 100g, 500g, 1Kg, 5Kg, 20Kg, and above upong request. Product ID: RMPVAPOTASORB. EINECS: 246-376-1.
Worldwide
VITEK MS-FA reagent 5 x 0.5mL
Formic acid reagent used in extraction procedure for yeasts with VITEK MS. Supplied as ready-to-use in small quantities. When opened can be kept for up to 1 week at room temperature RT. Categories: Laboratory Molecular & Microbiology Reagents. Brand bioMerieux. SKU OT-411072. ID 15637
Medical & Lab Supplies
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