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What is indication of violet color in biuret test of enzymes?
A violet color in the biuret test indicates the presence of proteins or peptides. This color change occurs when the copper ions in the biuret reagent form a complex with the peptide bonds in proteins, resulting in the violet color.
What does reactive burgdorferi 23 kD mean?
It is a protein important in Lyme disease's action in human body.Infection with Borrelia burgdorferi, the etiologic agent of Lyme disease, is associated with an early and dominant humoral response to the spirochete's 23-kDa outer surface protein C(OspC).It shows a 'band' at 23 kilo-Dalton (23000 dalton, molecular weight measure of proteins).
How are protein biomarkers used?
Protein biomarkers are used in various ways, such as diagnosing diseases, monitoring disease progression, evaluating treatment response, and predicting patient outcomes. They provide valuable information regarding the presence, severity, and specific characteristics of a disease, aiding in personalized medicine and improving patient care. Protein biomarkers can also be used in research to identify potential therapeutic targets and develop new diagnostic tools.
Which indicate presence of the protein?
The presence of a protein can be indicated through various methods, such as enzyme-linked immunosorbent assay (ELISA), Western blotting, or immunohistochemistry, which utilize antibodies specific to the target protein. Additionally, techniques like mass spectrometry and protein assays (e.g., Bradford or BCA assays) can quantify protein levels. Visual techniques, such as gel electrophoresis, can also reveal protein presence based on size and migration patterns. Each method provides distinct insights into the protein's abundance and functionality.
The presence of a repressor protein prevents the action of what enzyme?
The presence of a repressor protein prevents the action of RNA polymerase, which is responsible for transcribing DNA into RNA. By binding to specific regions on DNA, the repressor protein inhibits RNA polymerase from accessing the gene and initiating transcription.
What lab tests are used to test for the presence of protein?
Common lab tests used to test for the presence of protein include a serum protein electrophoresis (SPEP) test, a urine protein test, and a total protein test. These tests can help diagnose conditions such as kidney disease, liver disease, or protein deficiencies.
Why protein excretion in urine increase in rheumatoid arthritis?
Protein excretion is an indicator of the presence of the disease it does not cause RA, RA is an autoimmune disease that effect connective tissue.
What is a disease- fighting protein created by the immune system in response to the presence of specific antigen?
Antibody - produced by B lymphocytes.
What is a disease-fighting protein created by the immune system in response to the presence of a specific antigen?
Antibody - produced by B lymphocytes.
What is indication of violet color in biuret test of enzymes?
A violet color in the biuret test indicates the presence of proteins or peptides. This color change occurs when the copper ions in the biuret reagent form a complex with the peptide bonds in proteins, resulting in the violet color.
What deficiency disease will you suffer if you do not get protein?
Protein deficiency.
Which urine condition as detected by urinalysis is an indication of impaired kidney function?
albuminuria - presence of protein albumin
What does a urine reading of Protein 2 plus mean?
A urine reading of Protein 2 plus indicates the presence of protein in the urine, which is considered abnormal. This may suggest a mild degree of proteinuria, potentially pointing to underlying conditions such as kidney disease, infection, or other systemic issues. It's important to follow up with a healthcare provider for further evaluation and diagnosis to determine the cause and significance of the proteinuria.
What are the characteristics of Pick disease?
It is characterized by atrophy of the tissues in the frontal and temporal lobes of the brain and by the presence of aggregated tau protein that accumulates in Pick bodies in the neurons of the affected regions
What characterizes Alexander disease?
All three forms of ALX are unified by the presence of Rosenthal fibers (RF), microscopic protein aggregates that are found in astrocytes in the brain and spinal cord.
What is Lewy Disease?
Lewy body disease, also known as dementia with Lewy bodies, is a type of dementia that shares similarities with both Alzheimer's disease and Parkinson's disease. It is characterized by the presence of abnormal protein deposits in the brain called Lewy bodies, which can lead to cognitive decline, movement problems, and other symptoms such as hallucinations and sleep disturbances. Early diagnosis and appropriate management are important in treating this progressive neurodegenerative disease.
What does it mean is your urine contains protein?
The presence of protein in urine, a condition known as proteinuria, can indicate that the kidneys are not functioning properly, as they typically filter out excess protein from the blood. It may signal underlying health issues such as kidney disease, diabetes, or high blood pressure. In some cases, temporary proteinuria can occur due to factors like intense exercise or dehydration. If protein is consistently found in urine, it is important to consult a healthcare professional for further evaluation and diagnosis.
