what are elisa tests and pcr tests?
Answers were Sorted based on User's Feedback
Answer / biomage
Enzyme Linked Immuno-Sorbent Assay Tests work by analysing
the concentration of antibody-antigen complex interaction.
There are many types of ELISAs; not just for HIV, but also
for Hepatitis B surface protein, Measles virus, Chlamydia,
Rheumatoid factor etc. Specific antigens/antibodies coated
in microtitre wells are used, the patient/research sample is
added to the well and reagents, washing and incubation steps
are taken. The final result can be differentiated with a
visual colour change or analysed under a spectrometer.
Polymerase chain reaction tests work by multiplying a
specific segment of amino acid sequence over a certain
amount of time. It uses very specific probes to locate and
multiply these sections, which then undergoing a number of
denaturation, annealing and elongation phases. The amount of
the specific segment is then plotted on a graph, positive
results can be seen on the graph as a S-shaped bell curves.
PCR can be used to look for infectious organisms, forensic
investigation, gene analysis, etc.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / biomaster
ELISA TEST is the test to identify whether the particular
person is affected by HIV virus or not.
ELISA means Enzyme Linked Immuno Sorbent Assay
In this test person's blood is tested by introducing HIV
antibodies. If blood clots within 30 seconds then the
person is said to be HIV positive otherwise hiv negative.
PCR test is the test to identify the aminoacid sequence in
a polypeptide chain of a specific protein.
PCR means Polymerase Chain Reaction.
Is This Answer Correct ? | 5 Yes | 6 No |
if drug batch rejected in pharma industry thn what techniques are made to clear the batch?
protein electrophoresis
What are the medias that should be sterilized in Inspiration process?
What is the type of lamp that is used in the Colorometer?
In Benle Jones protein test, if it has given positive, what will that we can identify?
What are infectious diseases?
IN OOS SAMPLING ERROR HOW CAN WE ADDRESS , OR HOW CAN WE EXPLAIN AUDITOR ABOUT SAMPLING ERROR
In what we depend when we measure LOD my point what is the temp. why in such materials we put more temp. and in anothers we put less ?
Which disease occurs due to the deficiency of vitamin "d"?
hey gyes,ve done B.SC Micro n double graduation in biochemistry, n M.Sc in MLT=PARAMEDICAL, means studied all the subjects like micro,biochem,patho,bloodbank,hematology..everything n done DISSERTATION IN CYTOGENETICS n now m looking 4 a job in banglore in some research fields..so anybody can help me to find a job..pls reply me..my email id is chaku4u@yahoo.com
What is dead volume ? If any impurity elutes before dead volume time what we can do ?
Explain cataract?