Skip to main content

Serum and plasma preparation

 Serum preparation

 -Begin by collecting blood from animals with sterile syringes.

- Place the blood in a clean tube and let it at room temperature for 15-30 minutes.

- Place the tube in the centrifuge machine and spin it for 10-15 minutes at 3000 RPM to separate the serum from the blood cells.

- After centrifuging the sample, the clot particles settle to the bottom and yellowish serum liquid comes on the surface. 

- Extract the serum with a Pasteur pipette and preserve it for laboratory tests.


plasma preparation

When whole blood is collected in anticoagulant-treated tubes, plasma gets created. The blood does not clot in the plasma tube. Centrifugation is used to separate the cells. Using a Pasteur pipette, the supernatant, known as plasma, is carefully separated from the cell particle.

Comments

Post a Comment

Popular posts from this blog

The Ultimate Revelation Of Cattle Farming.

Cattle Farming C attle are the fundamental resources of our every day food utilization. From the traditional days itself, they need to become an important part of our livelihood, especially for milk. Those cattle, which provide milk are called milch/dairy animals, Those cattle, which it uses for meat purpose is called beef cattle and are  utilized for work object are  labour purpose, are called draught cattle. The period after the birth of a calf, when a cow starts to supply milk, is named lactation period. We can improve milk creation by expanding this lactation period. For example, the foreign breeds like Jersey, Holstein-Friesian, Brown Swiss, have long lactation period while local breeds like Scotch-Highland, Red Sindhi, Sahiwal, and Brahman, Brangus are known for their disease-resistant trait. The breeding of these two varieties help us to enhance the quantity and quality of the milk production Types of cattle farming Basically, there are two types of animals raised in c
Post a Comment
Read more

CHEMISTRY

DIPLOMA IN AGRICULTURE (FIRST YEAR)  1) CHEMISTRY= PDF DOWNLOAD Note:-          Topic included: Functional groups, Homologous series, IUPAC Nomencleature system, Alkanes,  2)CHEMISTRY=  PDF DOWNLOAD Note:-          Topic included: Ketones, Aldehydes, Ethers, Isomerism, Alkyl halides. 3) CHEMISTRY= PDF DOWNLOAD Note:-          Topic included: Organic Reaction, Bond fission, Inductive effect, Electrophiles and Nucleophiles, Resonance, 
Post a Comment
Read more