Topic: Capsule Stain
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Answers to Common Questions
What are examples of capsule staining?
klebsiella pneumoniae,Bacillus sps,Enterobacter aerogenes etc. are encapsulated bacteria which comprises poly saccharides that prevents bacteria from digestion by certain enzymes. Read More »
Source: http://wiki.answers.com/Q/What_are_examples_of_capsule_staining
What is capsule stain?
1. Place a few drops of Congo red on a clean slide. Do NOT use a water drop in this sample preparation. 2. Mix in a small amount of culture. 3. AIR DRY. DO NOT HEAT FIX. (Heat fixing destroys protein capsules; it could also dehydrate the ce... Read More »
Source: http://wiki.answers.com/Q/What_is_capsule_stain
What color is a capsule in negative staining?
When a stain, such as an acid dye, cannot penetrate the outer layers of a microbe, the cell will appear transparent on a colored background. This stain is called a negative or background stain . It is performed by mixing the dye with a susp... Read More »
Source: http://wiki.answers.com/Q/What_color_is_a_capsule_in_negative_sta...
More Common Questions
Answers to Other Common Questions
For the capsule stain Congo red or a Nigrosin solution can be used. Next, Maneval's stain is used.
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Source: http://wiki.answers.com/Q/What_are_the_materials_used_in_capsule_...
It does not have a capsule
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Source: http://wiki.answers.com/Q/What_are_the_results_for_a_capsule_stai...
Demonstrating the presence of a capsule is a means of diagnosis and determining the organisms virulence.
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Source: http://wiki.answers.com/Q/How_is_the_capsule_stain_used_in_clinic...
The copper sulfate is used as a decolorizing agent rather than water. The copper sulfate washes the purple primary stain out of the capsular material without removing the stain bound to the cell wall. At the same time, the decolorized capsu...
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Source: http://wiki.answers.com/Q/What_is_the_function_of_copper_sulfate_...
to demonstrate that that particular organism HAS a capsule.
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Source: http://answers.yahoo.com/question/index?qid=20080921164703AAzS97o
There is no heat fixing or water rinsing in capsule staining because they can destroy the capsule or give false positive results.
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Source: http://wiki.answers.com/Q/Why_No_heat_fixing_and_no_water_rinsing...
To promote adhering to the glass.
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_emulsifying_the_...
