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Labcorp
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Quest Diagnostics
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Showing 553–576 of 1013 results
Insulin, Human (c73) IgE
Labcorp
Not offered
This test measures the body's immune response to insulin by detecting specific IgE antibodies. It's particularly useful for individuals who may have an allergic reaction to insulin, a crucial hormone for blood sugar regulation. Identifying IgE antibodies against insulin can help in managing and tailoring treatment for diabetes, especially in cases where insulin therapy is involved.
Insulin, Intact, LC/MS/MS
Labcorp
Not offered
This test measures insulin levels to help understand blood sugar control and fat metabolism. It's mainly used to find out why a patient might have low blood sugar (hypoglycemia). High insulin levels can indicate hypoglycemia or conditions related to high blood sugar, like metabolic syndrome. Reasons for high insulin include various health issues, such as insulinoma (a tumor in the pancreas), insulin resistance, and others. This test, especially when combined with C-peptide measurement, can also assess insulin resistance or help distinguish between different causes of abnormal blood sugar levels.
Insulin-Like Growth Factor 1 (IGF-1)
Quest
Not offered
IGF-1 (Insulin-like Growth Factor 1) is a hormone that plays a crucial role in growth, development, and anabolic processes in the body. It is commonly measured to evaluate growth disorders, nutritional status, and hormone-related conditions.
- Insulin-Like Growth Factor 1 (IGF-1), LC/MS Insulin-like growth factor 1, a hormone that reflects your average growth hormone activity over time. Used to evaluate growth hormone excess or deficiency.
Insulin Response to Glucose, 2 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 3 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 4 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 5 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 6 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 7 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 8 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Insulin Response to Glucose, 9 Specimens
Labcorp
Not offered
The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.
Interleukin-10, Plasma
Quest
Not offered
This test measures interleukin-10 (IL-10), a signaling protein that helps regulate immune responses and limit inflammation. IL-10 levels may provide insight into immune system activity and are sometimes evaluated in the context of autoimmune conditions, infections, chronic inflammatory disorders, and other conditions affecting immune regulation.
- Interleukin-10 (IL-10) An anti-inflammatory signaling protein (cytokine). Studied as part of broader inflammatory or immune panels.
Interleukin-10, Serum
Quest
Not offered
This test measures interleukin-10 (IL-10), a signaling protein that helps regulate immune responses and limit inflammation. IL-10 levels may provide insight into immune system activity and are sometimes evaluated in the context of autoimmune conditions, infections, chronic inflammatory disorders, and other conditions affecting immune regulation.
- Interleukin-10 (IL-10) An anti-inflammatory signaling protein (cytokine). Studied as part of broader inflammatory or immune panels.
Interleukin-1 Beta
Labcorp
Not offered
IL-1 is a pro-inflammatory cytokine, and has also been associated with bone formation, insulin secretion, appetite regulation, fever reduction, neuronal development, and other conditions.
Interleukin-4, Plasma
Quest
Not offered
This test measures interleukin-4 (IL-4), a signaling protein that helps regulate immune responses and plays a key role in allergic and inflammatory processes. IL-4 levels may be evaluated to assess immune system activity and support the investigation of allergies, asthma, autoimmune conditions, and other immune-related disorders.
- Interleukin-4 (IL-4) A signaling protein (cytokine) involved in allergic and immune responses. Studied as part of broader inflammatory or immune panels.
Interleukin-4, Serum
This test measures interleukin-4 (IL-4), a signaling protein that helps regulate immune responses and plays a key role in allergic and inflammatory processes. IL-4 levels may be evaluated to assess immune system activity and support the investigation of allergies, asthma, autoimmune conditions, and other immune-related disorders.
- Interleukin-4 (IL-4) A signaling protein (cytokine) involved in allergic and immune responses. Studied as part of broader inflammatory or immune panels.
This test measures interleukin-4 (IL-4), a signaling protein that helps regulate immune responses and plays a key role in allergic and inflammatory processes. IL-4 levels may be evaluated to assess immune system activity and support the investigation of allergies, asthma, autoimmune conditions, and other immune-related disorders.
- Interleukin-4 (IL-4) A signaling protein (cytokine) involved in allergic and immune responses. Studied as part of broader inflammatory or immune panels.
Interleukin-6, Highly Sensitive
Interleukin-6 (IL-6), Highly Sensitive is a cytokine involved in inflammation and immune response. Elevated IL-6 levels can indicate chronic inflammation and are associated with conditions such as autoimmune diseases, infections, and cardiovascular risk.
- Interleukin-6 (IL-6) A key inflammatory signaling protein (cytokine). Elevated levels reflect active inflammation and are linked to cardiovascular and metabolic risk.
Interleukin-6 (IL-6), Highly Sensitive is a cytokine involved in inflammation and immune response. Elevated IL-6 levels can indicate chronic inflammation and are associated with conditions such as autoimmune diseases, infections, and cardiovascular risk.
- Interleukin-6 (IL-6) A key inflammatory signaling protein (cytokine). Elevated levels reflect active inflammation and are linked to cardiovascular and metabolic risk.
Interleukin-8, Plasma
Quest
Not offered
This test measures interleukin-8 (IL-8), a signaling protein involved in the body's inflammatory and immune responses. Elevated IL-8 levels may be associated with acute or chronic inflammation, infection, autoimmune conditions, and other disorders characterized by immune system activation.
- Interleukin-8 (IL-8), Plasma A signaling protein (cytokine) involved in inflammation, particularly in recruiting immune cells. Studied as part of broader inflammatory panels.
Intrinsic Factor Blocking Antibody
Labcorp
Not offered
Intrinsic Factor, produced by cells lining the stomach, binds Vitamin B12 (cyanocobalamin) to facilitate absorption of the vitamin. Blocking antibody impedes the action of Intrinsic Factor as observed in approximately half of the patients who develop pernicious anemia.
Iodine
Iodine, Serum/Plasma Trace Metal measures iodine levels in the blood to assess iodine status. Iodine is essential for thyroid hormone production and proper thyroid function, and deficiencies can lead to goiter and hypothyroidism.
- Iodine Measures iodine levels, an essential mineral your thyroid needs to make thyroid hormones.
Iodine, Serum/Plasma Trace Metal measures iodine levels in the blood to assess iodine status. Iodine is essential for thyroid hormone production and proper thyroid function, and deficiencies can lead to goiter and hypothyroidism.
- Iodine Measures iodine levels, an essential mineral your thyroid needs to make thyroid hormones.
Iodine, Random Urine
Labcorp
Not offered
Iodine is an essential element that is required for thyroid hormone production. The measurement of urinary iodine serves as an index of adequate dietary intake.
Iron
This test measures the level of iron in the blood. It can be used to assess various conditions related to red blood cell production and destruction, iron metabolism, or iron transport.
- Iron, Total Measures the iron circulating in your blood, used along with other markers (like ferritin and TIBC) to evaluate for iron deficiency or overload.
This test measures the level of iron in the blood. It can be used to assess various conditions related to red blood cell production and destruction, iron metabolism, or iron transport.
- Iron, Total Measures the iron circulating in your blood, used along with other markers (like ferritin and TIBC) to evaluate for iron deficiency or overload.
Iron, TIBC and Ferritin Panel
Labcorp
Not offered
This serum iron study panel may help diagnose iron deficiency or overload.
- Ferritin Reflects your body's stored iron levels. Low levels point to iron deficiency; high levels can indicate iron overload or, since it's also an inflammation marker, other conditions.
- Iron % Saturation The percentage of transferrin (your iron-carrying protein) that's currently occupied by iron — a key marker for detecting iron deficiency or overload.
- Iron, Total Measures the iron circulating in your blood, used along with other markers (like ferritin and TIBC) to evaluate for iron deficiency or overload.
- Total Iron Binding Capacity (TIBC) Total Iron-Binding Capacity — reflects how much transferrin (the iron-carrying protein) is available in your blood, used with iron and ferritin to evaluate iron status.
Iron, Total and Total Iron Binding Capacity
Labcorp
Not offered
This test checks for iron levels and the body's capacity to bind iron, helping to identify conditions like anemia or hemochromatosis. It helps doctors tell the difference between low iron levels due to a lack of iron and those caused by other health issues. The test looks at how much iron is attached to a protein called transferrin and calculates how much transferrin could carry iron if it was fully loaded. This gives doctors important information about iron in the body, which is crucial for diagnosing conditions related to too little or too much iron.
- Iron % Saturation The percentage of transferrin (your iron-carrying protein) that's currently occupied by iron — a key marker for detecting iron deficiency or overload.
- Iron, Total Measures the iron circulating in your blood, used along with other markers (like ferritin and TIBC) to evaluate for iron deficiency or overload.
- Total Iron Binding Capacity (TIBC) Total Iron-Binding Capacity — reflects how much transferrin (the iron-carrying protein) is available in your blood, used with iron and ferritin to evaluate iron status.