Diagnostic rapid test F-BT(A+B)

for blood typingveterinaryfor felines

Overview
The Sabervet Feline Blood Typing Rapid Test (F-BT(A+B)) is a rapid card-based diagnostic intended to classify cats as blood group Type A, Type B or Type AB to support transfusion safety, prevent neonatal haemolytic disease and assist breeding decisions.

Key information
Blood transfusion is a primary therapy for severe anemia; compatibility between donor and recipient blood types is essential to prevent life-threatening transfusion reactions. Newborn kittens may develop hemolytic anemia if incompatible with maternal antibodies absorbed via colostrum.

Classification of cat blood types
AB system:

• Type A: most common in domestic cats
• Type B: less common; higher frequency in specific breeds (e.g., British Shorthair, Devon Rex)
• Type AB: very rare; expresses both A and B antigens

Additionally, the Mik blood group exists with Mik-positive and Mik-negative animals.

Inheritance of cat blood types
The AB system is determined by alleles A, B and AB. Type A is dominant (AA or A-), Type B is recessive (BB) and Type AB results from co-dominant inheritance (AB genotype).

Cat blood group antibodies

• Type A cats: may have low anti-B antibody titers (mainly IgG)
• Type B cats: naturally high anti-A antibody titers (predominantly IgM)
• Type AB cats: generally tolerant to A and B antigens and lack anti-A/anti-B antibodies
• Post-transfusion: stronger immune responses can develop after prior transfusion, increasing risk for subsequent transfusions

Role and significance of testing
Testing ensures donor–recipient compatibility for safe transfusion, aids breeding management to prevent neonatal haemolytic disease and informs mating strategies to reduce blood-group–related risks in offspring.

Testing methods

• Rapid card test: visual agglutination on a disposable card
• Agglutination reaction tests: mixing sample with anti-A, anti-B and anti-Mik reagents
• Molecular methods: PCR-based genotyping for definitive genetic typing

Product specifics
The Sabervet F-BT(A+B) is a professional-use rapid blood typing card to classify feline blood groups A, B and AB. Manufactured in China in facilities certified to CE, ISO 13485 and GMP standards.

Performance & storage (FAQ highlights)

• Sensitivity: 99% (clinical data)
• Specificity: 98.8% (clinical data)
• Shelf life: 24 months
• Recommended storage: 2-30°C

Certifications & quality
Produced under ISO 9001, ISO 13485, GMP and CE marking. Quality control includes batch testing, production stage checks and traceability documentation.

Technical specifications

• Commercial name: Sabervet Feline Blood Typing Rapid Test
• Model: F-BT(A+B)
• Intended use: Classification of feline blood groups A, B, AB for transfusion safety, neonatal haemolysis prevention and breeding management
• Test format: Rapid card / agglutination-based test
• Analytical performance: Sensitivity 99%, Specificity 98.8%
• Shelf life: 24 months
• Storage conditions: 2-30°C
• Manufacturing certifications: CE, ISO 13485, GMP, ISO 9001
• Origin of production: China