Quick Answer: What Tube Is Used For Blood Collection?

Is EDTA plasma or serum?

EDTA (Purple) Plasma stored from EDTA blood can also be used to measure most proteins, and genetic material can easily be stored from EDTA buffy coats (the interface between the red cells and the plasma after centrifugation, containing white cells and platelets)..

What tube is used to collect plasma?

SERUM, PLASMA OR WHOLE BLOOD COLLECTION. Draw blood in the color-coded Vacutainer® tube indicated in the alphabetical test listing. For serum or plasma, draw approximately 2 1/2 times the requested volume. For serum, allow the blood to clot sixty minutes and separate by centrifugation.

What color tube is used for BMP?

Red-top tube or green-top (lithium heparin) tube is acceptable. Gel-barrier tube (send entire tube) is preferred. Red-top tube or green-top ( heparin) tube is acceptable. Gel-barrier tube (send entire tube) is preferred.

What is PSA lab test?

What is the PSA test? Prostate-specific antigen, or PSA, is a protein produced by normal, as well as malignant, cells of the prostate gland. The PSA test measures the level of PSA in a man’s blood. For this test, a blood sample is sent to a laboratory for analysis.

What color tube is used for MG?

Additional Information: If other metal tests are also desired when drawing for a serum magnesium level; the specimen must be drawn in a plain, royal blue-top Vacutainer plastic trace element blood collection tube (T184).

What tests are red top tubes used for?

Red-top tube, glass This tube is a plain glass Vacutainer® containing no clot activators, anticoagulants, preservatives or separator material. These tubes can be used for Blood Bank tests.

What is EDTA tube used for?

Lavender-top tube (EDTA): Tube contains EDTA as an anticoagulant. This tube is used for preparing EDTA plasma, whole blood, and bone marrow specimens. Note: Tube should be inverted several times immediately after blood collection to prevent coagulation.

What types of evacuated tubes are used for serologic testing?

Red stopper tubes are used mainly for serology and chemistry tests. They may also be used for testing in Blood Bank. c. SST (serum separator tubes) have a red stopper with a yellow ring on top and are used for a wide variety of testing.

How long can blood sit in tubes?

Tubes of blood are to be kept closed at all times. 2. Whole blood samples should not remain at room temperature longer than 8 hours. If assays are not completed within 8 hours, samples should be stored at +2°C to +8°C no longer than 7 days.

What color tube is used for lipid panel?

LIPID PANELORDERING INFORMATION:SPECIMEN COLLECTIONSpecimen type:Plasma or serumPreferred collection container:Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tube18 more rows•Sep 10, 2019

Does hemolysis affect PSA?

Conclusions. Haemolysis may result in interference by decreasing free and total PSA falsely in daily blood draw practice, that could lead to misinterpreting the case in which especially small amount of increase may be of value.

What color tube is vitamin b12?

VITAMIN B12ORDERING INFORMATION:Specimen type:Serum (preferred). Plasma collected in plasma separator tube (PST) also acceptable.Preferred collection container:3.5 mL gold-top (serum separator) tubeAlternate Collection Container:3 mL green/yellow-top (plasma separator) tube18 more rows

What tubes are used for what blood tests?

Blood Collection TubesTube cap colorAdditiveCommon laboratory testsLavender or pinkPotassium EDTAHematology and blood bankGraySodium fluoride, and sodium or potassium oxalateGlucose (especially when testing will be delayed), blood alcohol, lactic acid3 more rows

What color tube is used for blood?

PHLEBOTOMY SERVICESSTOPPER COLORCONTENTSUSES/COMMENTSGreenSodium heparin(100 USP Units)Ammonia, Lactate, HLA TypingTanK2 EDTALead levelsYellowACD Solution A consists of trisodium citrate, citric acid and dextroseDNA Studies, HIV CulturesPink(K2)EDTABlood type & Screen, Compatibility Study, Direct Coombs HIV Viral Load8 more rows•Jan 31, 2019

What tube is used to collect a serum specimen?

This clotted blood is then centrifuged, yielding serum, which contains two types of protein: albumin and globulin. Serum is usually collected in mottled red/gray, gold, or cherry red-top tubes, and red-top tubes are occasionally used.

What color tube is used for PSA test?

PSAORDERING INFORMATION:Preferred collection container:Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tubeSpecimen required:2 mL of serum or plasma; minimum 0.5 mL.SPECIMEN PROCESSING17 more rows

What color tube is CBC?

LavenderLavender-Top Tube – EDTA: EDTA is the anticoagulant used for most hematology procedures. Its primary use is for the CBC and individual components of the CBC. The larger (6ml) tube is used for blood bank procedures.

What is the difference between plasma and serum?

Serum and plasma both come from the liquid portion of the blood that remains once the cells are removed, but that’s where the similarities end. Serum is the liquid that remains after the blood has clotted. Plasma is the liquid that remains when clotting is prevented with the addition of an anticoagulant.

What is PSA serum or plasma?

Prostate-specific antigen (PSA) is a glycoprotein produced by the epithelial cells lining the prostatic ducts and acini. Normally, it is secreted into the prostatic ducts and is present only in prostate tissue, prostatic fluid, and seminal plasma. PSA is produced by normal, hyperplastic, and cancerous prostatic tissue.