Aside from ovalbumin, what are other possible proteins which can be isolated from egg white? Give their biological significance.
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topic: Isolation of Crude Ovalbumin from Egg White by Ammonium Sulfate Precipitation (Salting Out)
Aside from ovalbumin, what are other possible proteins which can be isolated from egg white? Give their biological significance.
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- Which stationary phase is better in separation of the components of moringa extract for column chromatography? Sodium Bicarbonate or Silica Gel? And Explain.SDS-PAGE reagents that play a role in formation of the gel only are(Select all that applies) Beta-Mercaptoethanol Bromophenol blue APS Heat Sodium Dodecyl Sulfate Bis-acrylamide Acrylamide TEMEDGive 2 fluorogenic methods that can be used in detecting coliforms and E.coli.
- Match the methods discussed to the description of what it would be used for. HPLC-UV Visual range standard curve Affinity chomatography UV analysis of protein fractions Gel filtration Ion Exchange SDSPAGE…Differentiate the Guanidium-thiocyanate phenol-chloroform method from the silica membrane based technology. What are the advantages or disadvantages of using commercially available kits compared to conventional RNA extraction techniques?Centrifugation is the first step in most fractionations, but it separates only components that differ greatly in size. Compare and contrast very high, high, medium, and low-speed centrifugations of supernatant mixtures. Define the following: SDS Polyacrylamide-Gel Electrophoresis and Immunoprecipitation
- How can Size Exclusion Chromatography be used to monitor heat-induced changes in whey proteins?Define about sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE)? Explain importance of sodiumdodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) ?In a mixture of five proteins listed, draw an elution profile (Absorbance vs. mL eluted, arbitrary) for the purification of the listed proteins on a gel filtration chromatography resin: cytochrome c (pI = 5.4; Mr = 13,000), immunoglobulin G (pI = 7.3; Mr = 145,000), ribonuclease A (pI = 9.6; Mr = 13,700), RNA polymerase (pI = 6.3; Mr = 450,000), human serum albumin (pI = 5.4; Mr = 68,500). Label your elution peaks. Draw a sketch of an SDS-PAGE, reflecting the mobility of the above mixture as they elute from the column. Label you protein bands.
