Albumin Reports Samples For Students

Introduction

The biuret test is a test that is used to test for proteins. More specifically, it tests for presence of peptide bond in a sample. According to Janiro, Sy, Yap, Llanos-Lazaro and Robles (78), the biuret test is one of the earliest methods that have been developed for determining protein content. The biuret reagent reacts with amino acids bonded but does not react with molecules like starches, sugars, vitamins and fats. A sample containing peptide bonds will react with the biuret reagent to form a purple colored complex. The amount of color produced is directly proportional to the amount of protein present ( ...

Introduction

Initially there were beliefs that, MMPs are jointly able to degenerate all constituents making up the extracellular matrix (ECM) together with basement membrane that confines their operations to tissue reconstruction as well as the preservation. Nonetheless, the contemporary studies also signify that MMP-1 is responsible for controlling the production or else the activation of the chemokines. At this point, it is critical to understand that MMP-1 is among other MMPs.
Similarly, the knowledge holds it that MMP- 1 cleaves a peptide bond beforehand a residue comprising of a hydrophobic adjacent chain, for instance Met and Leu. The other sideways chains cleaved ...

Lab report discussion and results

Introduction
The experiment is aimed at studying about the protein content in the cells and tissues of various organisms and the ways of regulating the growth of some tissues in the body of the animals like in our case we used the rabbit tissues in determining the feasibility of the experiment. The process begins with the ability to look at the process of obtaining the protein from the sample given and how to quantify the amount of protein in such cells.

Method:

Protein extraction
The process of protein extraction involves three major processes which must be followed in ...

Introduction

The purpose of this experiment is to assist one to learn how different equipment in the laboratory is being use when carrying out the experiment. It tests the level of accuracy required when using different apparatus for measuring the volume. For very approximate result of volume, a beaker or conical flask is preferred when measuring volumes of liquids.

Accurate methods of measurement

This is done by the use of burette, conical flask and pipette. These measuring apparatus are discussed below.
When a much more accurate measurement is required, always measuring cylinders are preferred Measuring cylinders, which are much more accurate than beakers and conical.

Also volumetric pipettes and volumetric flask the mostly used apparatus used when measuring accurate volume.

...

Introduction:

In 1976, Marion Bradford designed the Bradford method that is widely used in measuring the concentration of protein in a solution. When Coomassie Blue is added to a solution containing protein, the solution colour changes from brown to blue and this is attributed to the formation of a protein complex. The concentration levels of protein can therefore be measured by observing the dye color, which fully absorbed at a certain wavelength. The standard curve is used to calculate the concentration of protein because it represents the known BSA (bovine serum albumin) dilution. (Harvard, 2012)
A study by Daiet (2008) analysed murinae in ...