Blood test
Active Vitamin B12 (holotranscobalamin)
1 parameter
Measures homocysteine amino acid level linked with B-vitamin and heart risk context.
Download Homocysteine Test Visual Guide infographic (PNG)
| Result context | Guide |
|---|---|
| Typical | below 15 often |
| Raised | B-vitamin/risk review |
| High | doctor context needed |
Homocysteine is read with B12, folate, kidney function and risk factors.
Homocysteine is a laboratory test that measures a result in a Blood (Serum) sample. It may be ordered to investigate symptoms, support a diagnosis or monitor a condition, depending on your clinician's advice.
The current booking price is shown at Rs. 804 against an MRP of Rs. 1060, inclusive of taxes where applicable.
Fast for 8–12 hours before sample collection. Plain water is allowed unless your clinician advises otherwise. Home sample collection is available in serviceable cities. A trained phlebotomist collects the sample using sterile equipment, and the report is shared online after processing.
Relevant details from a Thyrocare sample report are shown below. A standalone PDF preview for Homocysteine is not available here. Reference intervals may vary by method and patient factors. Use the interval printed on your own final report.
| Conducted at | Thyrocare Labs |
|---|---|
| Lab Accreditation | CAP, NABL, UKAS, ANAB |
| Parameter | Unit | Reference Range |
|---|---|---|
| HOMOCYSTEINE | µmol/L | <15 |
Educational guide only. The Thyrocare sample-report range is shown in the Reports & Ranges section. For your own result, use the range on your final report and discuss it with your clinician.
| Reason | Description |
|---|---|
| Vitamin metabolism | Checks an amino acid linked with B-vitamin pathways. |
| Deficiency support | May support B12, folate or B6 deficiency review. |
| Risk context | Sometimes used in clotting or cardiovascular risk evaluation. |
| Situation | Description |
|---|---|
| Deficiency symptoms | Fatigue, numbness, tingling, mouth soreness, anaemia signs. |
| Risk factors | Low B12/folate intake, malabsorption, kidney disease, some medicines. |
| Follow-up users | People being evaluated for unexplained high homocysteine. |
| Topic | Guidance |
|---|---|
| Fasting | Fast for 8–12 hours before sample collection. Plain water is allowed unless your clinician advises otherwise. |
| Supplements | B-vitamin supplements can change values. |
| Interpretation | Not used alone for diagnosis. |
Home sample collection for Homocysteine is available in the cities below, subject to confirmation of your pincode at booking.
Thyrocare Technologies Limited
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Your sample is collected by a trained phlebotomist and sent to the partner laboratory for analysis. The laboratory processes the sample using its validated procedures and quality controls. Your final report shows the result, unit and reference range used for that test. Discuss an unexpected or abnormal result with your clinician.