0
Serum appears red after spinning blood in a speckled tube due to the presence of hemoglobin released from lysed red blood cells during the centrifugation process. The speckled tube often contains additives that can promote the lysis of these cells or facilitate the release of hemoglobin. As a result, the serum takes on a reddish hue, which can indicate hemolysis. This can affect the interpretation of certain laboratory tests, making it important to assess the degree of hemolysis present.
What else can I help you with?
Serum seperator tube?
A serum separator tube is a type of blood collection tube that contains a gel at the bottom to separate blood cells from serum during centrifugation. After spinning, the gel forms a barrier between the serum and the blood cells, making it easier to collect and analyze the serum for various tests.
What color tube for serum iron blood test?
The color tube for a serum iron blood test is typically a gold or red-speckled/gray-stopper tube, which is specifically designed for collecting blood for serum tests. It is important to confirm with the laboratory or healthcare provider regarding the specific tube color and collection instructions for the test.
What color blood tube for serum ferritin blood levels?
A gold-top tube is typically used to collect blood for serum ferritin testing.
When do you use speckled tubes in a draw?
Speckled tubes, often referred to as serum separator tubes (SST), are used when a serum sample is required for testing. The speckled or mottled color typically indicates that the tube contains a gel separator and a clot activator, allowing for the separation of serum from the clot after centrifugation. They are commonly used for a variety of tests, including chemistry panels and certain serology tests, where serum is needed rather than whole blood.
What tube has no additives?
the red top tube has no additives, the gold/speckled top tube has a gel in it but the explain red top tube has nothing nothing nothing in it.
What does SST blood tube stand for?
SST blood tube stands for serum separator tube. It contains a gel that separates the serum from other blood components after centrifugation, making it easier to collect and test the serum.
What is the purpose of a serum separator in a blood collection tube?
The purpose of a serum separator in a blood collection tube is to promote the separation of blood components. It contains a gel that forms a barrier between the serum and the blood cells when the tube is centrifuged. This allows for easy isolation and extraction of the serum for testing purposes.
What color tube do you collect for Titers?
For titers, blood can be collected in a red-top tube (serum separator tube) or a gold-top tube (serum separator tube with gel). The serum is then separated from the blood cells by centrifugation and used for the titer test.
What additive in the red-gray or red-black speckled collection tube is?
The additive in red-gray or red-black speckled collection tubes is typically a clot activator and gel separator. These additives help to separate the blood sample from the serum after centrifugation, allowing for easier testing of the serum without interference from clots or cells.
Why is blood collected in a plan tube?
Blood is collected in a plain tube to obtain a serum sample. The absence of additives in a plain tube allows blood to clot naturally, separating the liquid serum from the solid components of the blood. This serum can then be used for various diagnostic tests.
What does the the SST tube contain plasma or serum after processing?
An SST tube will contain serum once its been centrifuged. SST stands for serum separator tube. It will separate the serum from the other blood components.
Which color tube do you use for serum creatinine?
For serum creatinine, the recommended tube to use is a red-top tube without any anticoagulant. This allows for the blood to clot and the serum to be separated.
