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Total Hemoglobin and Hematocrit Profile with Electrophoresis (Serum/Plasma)

Published: August 9, 2026Updated: August 16, 2026

This test measures hemoglobin and hematocrit levels, along with an electrophoresis analysis of serum or plasma components.

Quick summary

["Understanding your blood’s red cell components and protein distribution can help identify potential blood disorders."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
101626-0
Short code
TG heterph Ab intrf panel Ser
Synonyms
TG heterph Ab intrf panel Ser
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
CPT
86430
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

The test includes two primary blood measurements: hemoglobin, the protein that carries oxygen in your blood, and hematocrit, the proportion of red blood cells in your blood. Additionally, an electrophoresis analysis separates different proteins (such as albumin, globulins, and others) in your serum or plasma to assess their relative amounts.

Why It Matters in Blood Health

Hemoglobin and hematocrit help diagnose conditions like anemia (low red blood cell count) or polycythemia (high red blood cell count). Electrophoresis can reveal abnormalities in protein composition, which may indicate conditions such as multiple myeloma, liver disease, or other systemic disorders.

Sample Collection and Preparation

Blood is drawn from a vein, typically in your arm, and sent to the lab. The sample is processed to separate serum (liquid part after clotting) or plasma (liquid part after anticoagulant use) for analysis. This test does not require fasting.

Common Conditions This Test Helps Identify

Your doctor may order this test if you have symptoms like fatigue, pale skin, unusual bleeding, or if they suspect conditions like anemia, blood disorders, or protein-related diseases. It can also be used for monitoring certain treatments or conditions over time.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

How long does it take to get results from this test?
Results are typically available within 24 to 48 hours, depending on lab processing times and any additional follow-up tests required.
Can I eat or drink before this test?
No special preparation is needed. You can eat and drink normally before your blood draw.
Is there any risk or discomfort associated with this test?
Most people experience mild discomfort or bruising at the injection site. Rarely, there may be a slight reaction like swelling or pain. Your healthcare provider will explain the process and address any concerns before the test.
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy