Search or browse supported markers to understand general context, common factors, retest context, and questions worth asking. It does not interpret your personal result unless your records are connected.
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Lab explainer
Biomarker reference lookup
Apolipoprotein B (ApoB)Cardiovascular
A count of the cholesterol-carrying particles most discussed in cardiovascular context, sometimes used alongside LDL for a fuller picture.
Diet
Genetics and family history
Activity
Some medications
Lab marker education only. This does not interpret a personal result, diagnose, set a target, order testing, prescribe, or replace clinician guidance.
Scientific references
How to Understand Your Lab ResultsMedlinePlus, U.S. National Library of Medicine, 2025.Supports reference-range education and the need to interpret lab results with personal context and a clinician. It does not support personal diagnosis or treatment targets.
Laboratory TestsMedlinePlus, U.S. National Library of Medicine, 2025.Supports lab-prep reminders that food, medicines, instructions, and timing can affect results. It does not support ordering tests or changing medicines.
2026 ACC/AHA/Multisociety Guideline on the Management of DyslipidemiaBlumenthal, Morris, Gaudino, et al., 2026.Current guideline support for lipid context and non-HDL cholesterol. The public tool only computes arithmetic ratios and non-HDL cholesterol from user-entered values.
CVD Risk Estimator PlusAmerican College of Cardiology, 2026.Supports the risk-enhancing-factor discussion thresholds for hs-CRP, Lp(a), and ApoB. Ojava does not calculate ASCVD, PREVENT, MESA, treatment, or event risk.
149 supported marker education entries, grouped for browsing.
Apolipoprotein B (ApoB)Cardiovascular education
A count of the cholesterol-carrying particles most discussed in cardiovascular context, sometimes used alongside LDL for a fuller picture.
Common context
Diet
Genetics and family history
Activity
Some medications
Questions to bring up
How should I read ApoB together with my LDL?
Retest contextDiscussed with the lipid panel, on a clinician schedule.
Scientific references
How to Understand Your Lab ResultsMedlinePlus, U.S. National Library of Medicine, 2025.Supports reference-range education and the need to interpret lab results with personal context and a clinician. It does not support personal diagnosis or treatment targets.
Laboratory TestsMedlinePlus, U.S. National Library of Medicine, 2025.Supports lab-prep reminders that food, medicines, instructions, and timing can affect results. It does not support ordering tests or changing medicines.
2026 ACC/AHA/Multisociety Guideline on the Management of DyslipidemiaBlumenthal, Morris, Gaudino, et al., 2026.Current guideline support for lipid context and non-HDL cholesterol. The public tool only computes arithmetic ratios and non-HDL cholesterol from user-entered values.
CVD Risk Estimator PlusAmerican College of Cardiology, 2026.Supports the risk-enhancing-factor discussion thresholds for hs-CRP, Lp(a), and ApoB. Ojava does not calculate ASCVD, PREVENT, MESA, treatment, or event risk.
Lab marker education only. This does not interpret a personal result, diagnose, set a target, order testing, prescribe, or replace clinician guidance.
24 matching markersSearch is limited to the public education guide.
Cardiometabolic, Metabolic
A hormone-like protein from fat tissue that appears on some metabolic specialty panels. It is best read as research and report context, not as a standalone metabolic verdict.
Also matches adiponectin
Cardiometabolic, Cardiovascular
An endothelial-function-related marker that appears on some advanced cardiovascular inflammation panels. It is specialized context, not a standalone heart-health verdict.
Also matches adma, asymmetric dimethylarginine
Specialty & exposure, Specialty screening
A specialty marker whose meaning depends strongly on the reason for testing and the broader clinical context.
Also matches alpha fetoprotein, alpha-fetoprotein, afp
Organ chemistry, Liver
The main protein made by the liver, reported in metabolic and liver panels and discussed in the context of overall nutrition and liver function.
Also matches albumin
Organ chemistry, Liver
An enzyme found in the liver and bone, reported in a liver panel and read alongside the other liver values.
Also matches alkaline phosphatase, alk phos, alp
Blood, iron & immune, Immunology
A panel that looks for IgE signals to specific foods or environmental exposures. Results should be interpreted with symptom history and clinician guidance, not as a standalone conclusion.
Also matches allergen-specific ige, specific ige, food allergy panel
Organ chemistry, Liver
A liver enzyme that is part of a liver panel; mild changes are common and are usually interpreted in context with the rest of the panel.
Also matches alt, alanine
Specialty & exposure, Environmental exposure
An exposure marker whose meaning depends on sample type, kidney context, occupational or product exposure, and the lab method.
Also matches aluminum, aluminium
Thyroid & hormones, Hormones
A reproductive-hormone marker often discussed in ovarian-reserve and fertility-treatment context. It should not be read as a standalone fertility prediction.
Also matches amh, anti-mullerian, anti mullerian
Organ chemistry, Pancreatic
An enzyme from the pancreas and salivary glands, often read alongside lipase and clinical context.
Also matches amylase
Blood, iron & immune, Autoimmune
An antibody screen used in autoimmune workups. A result is interpreted with symptoms, pattern, titer, and follow-up tests, not by the name alone.
Also matches antinuclear antibody, ana
Blood, iron & immune, Autoimmune
An antibody often discussed in joint and autoimmune context, best read with symptoms, rheumatoid factor, and inflammation markers.
Also matches anti-ccp, ccp antibody, cyclic citrullinated
Specialty & exposure, Genetics
A genetic result sometimes discussed in lipid, brain-health, or family-history context. It is inherited context, not a condition label or prediction by itself.
Also matches apoe, apolipoprotein e genotype, apolipoprotein e
Cardiometabolic, Cardiovascular
The main protein in HDL particles, sometimes discussed alongside HDL when looking at the protective side of the lipid picture.
Also matches apoa1, apo-a, apolipoprotein a
Cardiometabolic, Cardiovascular
A count of the cholesterol-carrying particles most discussed in cardiovascular context, sometimes used alongside LDL for a fuller picture.
Also matches apob, apo-b, apolipoprotein b
Blood, iron & immune, Coagulation
A clotting-pathway measure used in specific bleeding, clotting, medication, or pre-procedure contexts.
Also matches aptt, ptt, partial thromboplastin
Specialty & exposure, Environmental exposure
An exposure marker whose meaning depends on the sample type and whether the lab separates organic and inorganic forms.
Also matches arsenic
Organ chemistry, Liver
A liver enzyme also found in muscle; it is read alongside ALT and the rest of a liver panel, and can rise after intense exercise.
Also matches ast, aspartate
Blood, iron & immune, Hematology
A less common type of white blood cell, part of the differential. It is reported as a percent or an absolute count and read in the context of the whole CBC.
Also matches basophil
Organ chemistry, Electrolytes
A measure related to acid-base balance, read alongside the other electrolytes in a metabolic panel.
Also matches bicarbonate, total co2, carbon dioxide
Organ chemistry, Kidney
A waste product the kidneys clear, read alongside creatinine to give context to kidney filtration and hydration.
Also matches bun, urea nitrogen
Cardiometabolic, Metabolic
A byproduct made when the body produces insulin, sometimes used to discuss how much insulin the body is making on its own.
Also matches c-peptide, c peptide
Specialty & exposure, Specialty screening
A specialty marker used in narrow clinical contexts. It should be read only with the reason for testing, trend, imaging, and clinician follow-up plan.
Also matches ca 19-9, ca19-9, ca 19 9
Specialty & exposure, Specialty screening
A specialty marker used only in specific clinical contexts. It is not a general wellness score and should be interpreted with the reason it was ordered.
These tools are education and visit prep only. They do not diagnose, prescribe, order labs, determine screening eligibility, clear medication safety, detect conditions, triage emergencies, or replace your clinician.
What Ojava keeps clear
A calm place to understand the pattern before your next step
Ojava organizes health records, wearable trends, medication context, and visit prep in one view. It explains what signals generally mean and keeps clinician decisions where they belong.