Explore our database of over 10000 laboratory markers.
Search and Understand 10000 Biomarkers
Reference range: Very Low, Low, Moderate, High, Very High
LEARN MOREOptimal range: 0.1 - 1.6 ELISA Index
LEARN MOREReference range: None Detected, Very Low, Low, Moderate, High
The Blueberry marker measures IgG antibodies to proteins found in blueberries. Results are reported as none detected, very low, low, moderate, or high. These levels reflect immune exposure and recognition rather than a true fruit allergy. Interpreting the result alongside symptoms and dietary habits can help determine whether blueberries may be contributing to delayed digestive, skin, or inflammatory symptoms.
Optimal range: 18.5 - 25 Kg/m2
BMI Categories:
Underweight = <18.5
Normal weight = 18.5–24.9
Overweight = 25–29.9
Obesity = BMI of 30 or greater
Optimal range: 0 - 250 lbs , 0 - 113.4 kg
Tracking body weight over time is crucial for maintaining and improving health for several reasons.
Firstly, it allows for the early detection of unhealthy trends, such as rapid weight gain or loss, which can be indicators of underlying health issues like hormonal imbalances, metabolic disorders, or nutritional deficiencies. Regular monitoring helps in maintaining a healthy weight, a key factor in preventing chronic diseases such as diabetes, heart disease, and certain cancers.
Additionally, it enables individuals to assess the effectiveness of their dietary and exercise regimes, guiding necessary adjustments for achieving personal health goals. This tracking also provides motivational feedback, as visible changes in weight can reinforce healthy lifestyle choices.
Furthermore, it aids healthcare professionals in making informed decisions about a patient's health and in customizing treatment plans. In essence, regular weight tracking is a simple yet powerful tool for promoting long-term health and well-being.
Optimal range: 14 - 68 %
The Bone Fraction on Labcorp's Alkaline Phosphatase (ALP) Isoenzyme Panel represents the portion of alkaline phosphatase originating from bone tissue. Elevated levels of the bone fraction may indicate conditions such as Paget's disease, osteomalacia, or bone metastases, which involve increased bone turnover. This isoenzyme is specifically measured to differentiate the source of elevated ALP levels, allowing healthcare providers to pinpoint bone-related disorders. The ALP isoenzyme panel utilizes electrophoresis or other advanced techniques to separate and identify different ALP isoenzymes, providing valuable insights into bone health. By evaluating the bone fraction, clinicians can accurately diagnose bone diseases and guide appropriate treatment.
Optimal range: 28 - 66 %
Bone isoenzymes, specifically bone-specific alkaline phosphatase (BSAP), are important biomarkers used to assess bone metabolism and turnover. These enzymes play a crucial role in bone formation and mineralization processes.
Bone isoenzymes are a subset of alkaline phosphatases (ALP), which are hydrolytic enzymes that function in an alkaline environment. They are primarily produced by osteoblasts, the cells responsible for bone formation, and are present in the plasma membrane of these cells. The main function of bone isoenzymes is to hydrolyze phosphates, which are then used in the formation of proteins, nucleotides, and the mineralization of bone.
Optimal range: 0 - 0.94 index
Bordetella pertussis causes whooping cough, a worldwide infectious disease that is transmitted from person to person by droplet infection. Especially children at the age of 0-4 years are affected, and the mortality of infected infants is high.
Optimal range: 0 - 32 IU/ml
Bordetella pertussis is the bacterium responsible for causing whooping cough, a highly contagious respiratory illness. The Bordetella pertussis toxin (PT) IgG antibody test is an immunoassay (IA) designed to detect the presence of IgG antibodies against the pertussis toxin. These antibodies are produced by the immune system in response to an infection with Bordetella pertussis or, in some cases, following vaccination.
The presence of IgG antibodies to the pertussis toxin can indicate either a past infection with Bordetella pertussis or a response to a recent vaccination, as the pertussis vaccine (DTP or DTaP) contains inactivated components of the toxin. This marker is particularly useful for diagnosing recent or past infections, as well as for assessing immunity in individuals who may have been vaccinated or exposed to the bacteria.
Optimal range: 0.05 - 0.3 Units
Boron is normally found in hair but the correlations among Boron absorption, and tissue and hair levels of Boron have yet to be determined. Boron has a low order of toxicity, but excessive intake induces riboflavinuria. Boron is frequently high in hair in association with high levels of potentially toxic elements (i.e. lead, mercury, and cadmium) and exposure to toxic chemicals. Exogenous contamination of hair with B is possible since B is present in some soap. Boron is also present in some cleaners, cements, ceramics and glass.
Optimal range: 0 - 10 Units
Borrelia afzelii is a species of Borrelia, a bacterium that can infect various species of vertebrates and invertebrates.
B. afzelii and B. garinii are the primary causes of Lyme disease in Europe and Asia. Coinfection by this Borrelia species with one or more pathogens can occur, carried by the vector, which appears to be in most cases the tick.
Optimal range: 0 - 10 Units
Borrelia afzelii is a species of Borrelia, a bacterium that can infect various species of vertebrates and invertebrates. B. afzelii and B. garinii are the primary causes of Lyme disease in Europe and Asia.
Coinfection by this Borrelia species with one or more pathogens can occur, carried by the vector, which appears to be in most cases the tick. In Europe the related genospecies Borrelia afzelii is associated with both EM and acrodermatitis chronica atrophicans (ACA), and several European studies have found compelling evidence for B. afzelii infection in patients with morphea.
Optimal range: 0 - 10 Units
Borrelia afzelii is a species of Borrelia, a bacterium that can infect various species of vertebrates and invertebrates. B. afzelii and B. garinii are the primary causes of Lyme disease in Europe and Asia. Coinfection by this Borrelia species with one or more pathogens can occur, carried by the vector, which appears to be in most cases the tick. In Europe the related genospecies Borrelia afzelii is associated with both EM and acrodermatitis chronica atrophicans (ACA), and several European studies have found compelling evidence for B. afzelii infection in patients with morphea.
Optimal range: 0 - 10 Units
Borrelia andersonii is a species of Borrelia, a genus of spiral-shaped bacteria that includes several species known to cause tickborne illnesses such as Lyme disease and relapsing fever. While Borrelia andersonii has not been definitively linked to human disease, it has been isolated from Ixodes ticks (the same ticks that transmit Lyme disease) and from wild animals in parts of North America, suggesting it may play a role in the broader ecology of tickborne infections.
The IgG antibody test for Borrelia andersonii measures the body’s long-term immune response to this bacterium. IgG antibodies typically appear weeks after exposure and can remain in the bloodstream for months or even years, indicating past exposure or infection.
A medium IgG result indicates a moderate level of antibodies, which may reflect:
A recent or past exposure to Borrelia andersonii
A low-level or cross-reactive immune response, possibly due to exposure to a related Borrelia species
A borderline finding, which may or may not be clinically significant
Follow-up testing and clinical evaluation can help determine whether additional investigation or treatment is necessary.