Related Experiment Video
Updated: Aug 13, 2026
11:31
Antigens Protected Functional Red Blood Cells By The Membrane Grafting Of Compact Hyperbranched Polyglycerols
Published on: January 2, 2013
[Standardization trial of ABO-Rh(D) blood typing using a U-microplate]
1Centre Régional Tranfusion Sanguine de Lille.
Summary
This study validated a microplate protocol for ABO-Rh (D) blood typing, proving its feasibility for routine antigen identification. Challenges with weak variants highlight the need for standardized immuno-hematology reagents in microplate technology.
Area of Science:
- Immuno-hematology
- Blood group serology
Background:
- Standard blood group typing methods are crucial for transfusion safety.
- Microplate technology offers potential for high-throughput and standardized immuno-hematology.
Purpose of the Study:
- To evaluate the feasibility of a suggested microplate protocol for ABO-Rh (D) typing in routine laboratory settings.
- To assess the protocol's efficacy in identifying A, B, D, and weak antigens.
Main Methods:
- 35,532 blood typings were performed across 13 laboratories.
- A suggested microplate protocol was compared against established techniques.
Main Results:
- The microplate protocol demonstrated feasibility for routine ABO-Rh (D) typing.
- Identification of A, B, and D antigens was successful.
- Difficulties were encountered in detecting certain weak antigen variants.
Conclusions:
- The microplate protocol is a viable option for routine blood group typing.
- Standardization of immuno-hematology reagents is essential for improving weak antigen detection in microplate technology.
