GST invoiceYour GSTIN on every bill
Drug licence recordedTaken at checkout, as required
Cold chain 2–8°CCertificate of Analysis on request
Dispatched from HyderabadCourier across Telangana
Product details
MERISERA® Anti-H Lectin — Ulex Europaeus Extract for H Antigen & Bombay Phenotype Detection
MERISERA® Anti-H Lectin is a Ulex europaeus lectin extract used for the determination of H antigen on red blood cells. The H antigen is the precursor substance for A and B antigens. This reagent is essential for ABO subgrouping and critically for identifying the rare Bombay phenotype (Oh) — where H antigen is absent and individuals cannot receive any ABO blood group except Oh.
Key Features
- Ulex Europaeus Lectin: Plant lectin specific for H antigen (fucose residue) — the gold standard for H antigen determination
- Bombay Phenotype Detection: Essential for identifying Oh individuals — a life-saving diagnosis as they can only receive Bombay phenotype blood
- ABO Subgrouping: H antigen expression varies by blood group (O > A₂ > A₂B > B > A₁ > A₁B) — helps confirm subgroups
- Slide and Tube Compatible: Both methods validated
- Free from TTI: Negative for HIV-1/2, anti-HCV, and HBsAg
- 10ml Pack: Dropper bottle for routine use
Reactivity Pattern
| Blood Group | Anti-H Reactivity | H Antigen Level |
| O | ++++ (strongest) | Highest |
| A₂ | +++ | High |
| A₂B | ++ | Moderate |
| B | ++ | Moderate |
| A₁ | + | Low |
| A₁B | +/− | Very Low |
| Bombay (Oh) | Negative | Absent |
Clinical Applications
- Detection and confirmation of Bombay phenotype (Oh) — critical for transfusion safety
- H antigen determination for ABO subgrouping
- Investigation of ABO typing discrepancies
- Secretor studies — H substance detection in secretions
- Blood bank quality control for rare phenotype screening
Product Specifications
| SKU | AHLSER-01 |
| Product | Anti-H Lectin (Ulex Europaeus) |
| Volume | 10 ml |
| Source | Ulex europaeus plant lectin extract |
| Method | Slide and Tube Agglutination |
| Storage | 2–8°C |
| HSN Code | 3002 |
| GST | 5% (inclusive in listed price) |
| Manufacturer | Meril Diagnostics Pvt. Ltd., India |
Why Buy From Agile Healthcare?
- Authorized Meril Diagnostics master distributor — genuine stock with batch traceability
- GST-inclusive pricing — no hidden charges
- Volume discounts: 10% off at 5+, 18% off at 10+, 25% off at 25+
- Cold-chain compliant packaging
- Pan-India delivery within 3–5 business days
- Also available: Anti-A1 Lectin for A subgroup differentiation