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J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Leverandør: Avantor

Beskrivelse: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

Certifikater

Coomassie® Brilliant Blue R-250 opløsning electrophoresis gel stain, ready-to-use

Varenummer: (786-498)

Leverandør: G-Biosciences

Beskrivelse: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.

UOM: 1 * 1 L

Tilbud

N/A Each

Coomassie Brilliant Blue G-250 opløsning electrophoresis gel stain, ready-to-use

Varenummer: (786-497)

Leverandør: G-Biosciences

UOM: 1 * 1 L

Tilbud

N/A Each

Ammonium 1-pyrrolidinecarbodithioate til syntese, Sigma-Aldrich®

Leverandør: Merck

Beskrivelse: Ammonium 1-pyrrolidinecarbodithioate for synthesis, Sigma-Aldrich®

MSDS Certifikater

D(+)-Biotin ≥97.5%, white crystalline powder cell culture reagent

Leverandør: MP Biomedicals

Beskrivelse: Storage: +4 °C
D-Biotin is a growth factor present in small amounts in every living cell. It is involved in naturally occurring carboxylation reactions. It occurs mainly bound to proteins or polypeptides. It is more abundant in the liver, kidney, pancreas, yeast and milk. Biotin levels are higher in cancerous tumors than in normal tissues. It is inactivated by binding to avidin.
D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properties.
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
Soluble in water (22 mg/100 mL), ethanol (80 mg/100 mL), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents. Soluble in 2 M Ammonium hydroxide (50 mg/mL - clear, colorless solution), dimethylformamide (1.7 mg/mL).