Order Code	Product Name
	Brucellosis Test Tube Agglutination Antigen | Veterinary IVD Serological Reagent | FKNMED

Brucellosis Test Tube Agglutination Antigen for Veterinary Serological Testing

Brief Introduction

The Brucellosis Test Tube Agglutination Antigen is a professional Veterinary IVD serological reagent developed for Brucella antibody detection and epidemiological research. Prepared with heat-inactivated Brucella bovis 104M strain suspended in phenol-containing physiological saline, this tube agglutination test antigen provides stable and specific serological reactions for qualitative antibody analysis.

Designed for veterinary laboratories, disease surveillance institutions, and research organizations, this reagent supports standardized laboratory workflows for brucellosis investigation, antibody evaluation, and serological research. It provides reliable reagent support for professional animal health monitoring and zoonotic disease-related laboratory studies.

Application Scope

The Brucellosis Test Tube Agglutination Antigen is widely applied in veterinary diagnostic laboratories, third-party disease detection institutions, livestock epidemic prevention stations, academic research laboratories, and veterinary reagent distribution channels.

It is used for in vitro qualitative detection of Brucella antibodies in serum specimens and supports brucellosis infection assessment, post-immunization antibody monitoring, and secondary confirmation research of positive screening results.

With standardized tube agglutination procedures and graded reaction evaluation, the reagent is suitable for professional laboratory testing, epidemiological investigation, and research-oriented batch analysis workflows.

Features

Stable Serological Reaction Performance

Prepared with heat-inactivated Brucella bovis 104M strain, the antigen features a minimum agglutination titer of ≥1:1000 (++), providing stable reaction characteristics for Brucella antibody detection. Standardized preparation helps maintain consistent performance during laboratory testing.

Standardized Laboratory Operation

The reagent supports tube agglutination testing based on specific antigen and serum antibody binding reactions under controlled conditions. The uniform suspension state after shaking helps reduce invalid testing caused by reagent precipitation or uneven distribution.

Efficient Result Evaluation Workflow

With graded turbidimetric comparison standards and systematic dilution procedures, the reagent helps standardize antibody titer evaluation and result recording. The fixed 37℃ incubation condition and room-temperature standing process support consistent laboratory operation.

Workflow Compatibility

The detection procedure is compatible with professional veterinary laboratory serological workflows and supports multi-gradient serum dilution and graded agglutination judgment. It can be integrated with existing brucellosis-related laboratory testing procedures including BPAT and Coomb’s tests.

Storage Stability and Cost Efficiency

With a 24-month shelf life and stable performance within 6 months after opening, the reagent supports long-term laboratory use and inventory management. The 12ml/bottle specification is suitable for professional research institutions and veterinary testing organizations requiring stable reagent supply.

Specification

Product Name	Brucellosis Test Tube Agglutination Antigen
Packaging Specification	12ml/bottle
Main Component	Heat-inactivated Brucella bovis 104M strain suspended in 5g/L phenol physiological saline
Appearance	Milky white liquid; white precipitation at bottom after long standing, uniform suspension after shaking
Detection Principle	Specific binding reaction between bacterial antigen and serum Brucella antibody under 37℃ condition
Performance Index	Minimum agglutination titer ≥1:1000 (++)
Applicable Sample	Human serum for in vitro qualitative detection (for research and reference only)
Storage Condition	2–8℃; transportation at 2–30℃ (≤6 days at 30℃)
Shelf Life	24 months; stable performance within 6 months after opening
Diagnostic Basis	WS268-2007 Brucellosis diagnostic criteria

Why Choose FKNMED

FKNMED’s Brucellosis Test Tube Agglutination Antigen is a high-stability serological research reagent designed for global veterinary laboratories and zoonotic disease research institutions.

Using standardized strain inactivation and preparation processes, the reagent provides stable batch titer and consistent reaction performance for professional laboratory applications. FKNMED supports continuous bulk supply and standardized batch delivery to meet procurement requirements from international importers, distributors, and research organizations.

For veterinary laboratories and professional testing institutions, this reagent provides standardized operation procedures, reliable antibody titer evaluation, and efficient laboratory workflow support for brucellosis-related serological research and epidemiological testing.

Brucellosis Standard Tube Agglutination Test (SAT) – FAQ

Q1. How to select a brucellosis SAT kit for confirmatory serology workflows?

When selecting a SAT kit for brucellosis confirmatory serology, veterinary laboratories should consider testing objectives, workflow requirements, livestock application scenarios, and laboratory capacity. SAT is commonly used as part of structured brucellosis diagnostic programs where antibody titers and standardized interpretation are required. Procurement teams should evaluate factors such as reagent stability, operational consistency, compatibility with existing laboratory procedures, and suitability for routine or surveillance testing. A properly selected SAT solution can support confirmatory workflows in cattle, sheep, goats, and other livestock health monitoring programs.

Q2. Which livestock species are suitable for standard tube agglutination testing?

Standard tube agglutination testing is widely applied in veterinary serology programs for livestock brucellosis monitoring. It can support diagnostic workflows involving commonly managed livestock species such as cattle, sheep, and goats when used according to established laboratory procedures. Veterinary organizations should select testing methods based on species requirements, surveillance objectives, and applicable disease control strategies. Proper sample management, standardized testing conditions, and professional interpretation are important to ensure that SAT results provide meaningful information for herd health assessment and disease monitoring programs.

Q3. Can SAT be used to quantify Brucella antibody titers in herd surveillance?

SAT can provide antibody titer information that supports evaluation of brucellosis serological status within livestock populations. In herd surveillance programs, quantitative interpretation of antibody responses can help veterinary professionals assess testing results together with herd history, clinical information, and other diagnostic findings. SAT is often integrated into broader disease monitoring workflows where detailed serological assessment is required after initial screening or during confirmatory evaluation. Standardized dilution procedures, accurate reading methods, and proper documentation are essential for consistent titer interpretation.

Q4. How does SAT improve brucellosis confirmation after initial screening tests?

SAT can complement initial brucellosis screening approaches by providing additional serological information during confirmatory evaluation workflows. In veterinary diagnostic programs, screening methods and confirmatory tests serve different purposes, and the selection of testing procedures depends on surveillance goals and disease control requirements. SAT results should be interpreted within the context of herd conditions, sample information, and established veterinary protocols. By supporting structured diagnostic decision-making, SAT helps laboratories conduct more comprehensive brucellosis assessments in livestock populations.

Q5. What sample preparation steps are critical for accurate SAT results?

Accurate SAT performance depends on appropriate sample collection, identification, preparation, and handling before testing begins. Veterinary laboratories should establish standardized procedures to control pre-analytical factors, including sample quality management, transport conditions, and preparation consistency. Clear workflows help reduce variation between operators and testing batches. For large-scale livestock surveillance programs, effective sample management is especially important because laboratories may process specimens from multiple farms and production systems requiring reliable and traceable serological evaluation.

Q6. How should veterinary labs standardize serial dilution procedures in SAT?

Veterinary laboratories can improve SAT consistency by implementing standardized serial dilution procedures, defined operating protocols, and operator training programs. Accurate dilution preparation is an important factor affecting antibody titer determination and result repeatability. Laboratories conducting high-volume brucellosis testing should establish controlled workflows for reagent preparation, sample processing, incubation management, result reading, and data recording. These practices help minimize operator variation and support reliable serological monitoring across different testing environments.

Q7. What are the most important interpretation points for SAT antibody titers?

Interpretation of SAT antibody titers requires consideration of testing procedures, laboratory standards, livestock health conditions, and surveillance objectives. Veterinary professionals should evaluate SAT findings together with herd history, previous screening results, and other relevant diagnostic information rather than relying on isolated results. Consistent interpretation criteria and trained laboratory personnel are essential for maintaining reliable reporting. In disease control programs, standardized interpretation supports better communication between farms, veterinary laboratories, and animal health management organizations.

Q8. What are the differences between SAT and rose bengal plate testing?

SAT and rose bengal plate testing are both serological methods used in brucellosis surveillance, but they serve different roles within diagnostic workflows. Rose bengal plate testing is commonly used as a practical screening approach, while SAT provides antibody titer information through tube agglutination procedures. Veterinary laboratories select methods according to their testing objectives, required information level, and workflow conditions. In many surveillance programs, screening and confirmatory approaches are combined to support more complete evaluation of livestock brucellosis status.

Q9. What equipment is needed to run SAT consistently in diagnostic labs?

SAT requires appropriate laboratory facilities, standardized testing procedures, and supporting equipment suitable for controlled serological workflows. Veterinary laboratories should establish processes for sample handling, dilution preparation, incubation management, result observation, and documentation. The specific laboratory setup depends on testing volume and operational requirements. For diagnostic centers handling routine livestock surveillance, workflow organization and quality management are important factors for maintaining repeatable SAT performance and efficient processing of brucellosis serology samples.

Q10. How can SAT support long-term brucellosis eradication programs?

SAT can contribute to long-term brucellosis control and eradication programs by supporting structured serological surveillance and disease monitoring activities. Reliable antibody testing data helps veterinary authorities, laboratories, and livestock producers evaluate herd health status and implement appropriate management strategies. When combined with biosecurity practices, traceability systems, and continuous monitoring programs, SAT supports evidence-based decision-making for livestock disease control. Standardized workflows and consistent testing procedures are essential for maintaining effective surveillance over time.

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