The page below is a sample from the LabCE course Introduction to the ABO Blood Group System. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about Introduction to the ABO Blood Group System (online CE course) »
How to Subscribe
MLS & MLT Comprehensive CE Package
Includes 97 CE courses, most popular
$95 Add to cart
Pick Your Courses
Up to 8 CE hours
$50 Add to cart
Individual course$20 Add to cart

Table 1: ABO Blood Group System

Antigen on Red Cells

Antibodies in Serum

ABO Blood Group

A

Anti-B

A

B

Anti-A

B

Neither A nor B

Anti-A, Anti-B, Anti-A,B

O

A and B

Neither Anti-A nor Anti-B

AB