ABC Circle
Agricultural researchers studying plant health
BUSINESS & PRODUCT INFORMATION

Business & Products

DIAGNOSIS

Diagnosis

Faster Disease Diagnosis,
On Site in 10 Minutes

JINDANI is a lateral-flow immunoassay solution for rapidly identifying major plant and soil pathogens in the field. Apply a prepared sample and read the C/T lines without complex equipment, helping teams respond at the right time.

10 min
On-Site Results
24 types
Disease & Pest Tests
95%
Sensitivity & Specificity
Plant Disease and Insect Rapid Test Kit JINDANI

Lateral Flow Immunoassay (LFIA)

LFIA uses the selective binding of target antigens and antibodies. The resulting complexes migrate along the membrane, are captured at the test and control lines, and produce visible results.

Lateral flow immunoassay structure with a sample pad, conjugate pad, test line, control line, nitrocellulose membrane, and absorbent pad
  1. 01
    Apply the Sample

    Extract the plant or soil sample and apply it to the sample pad.

  2. 02
    Bind the Labeled Antibody

    The target antigen binds to a labeled antibody and moves along the membrane.

  3. 03
    Capture at the Test Line

    The antigen-antibody complex is captured and develops color at the test line (T).

  4. 04
    Confirm the Control Line

    Color at the control line (C) confirms that the test is valid.

  5. 05
    Read the Result

    Read the C/T lines and their intensity after approximately 10–15 minutes.

Reading the Results

A positive test result showing both the T and C lines
Positive

Both the C and T lines develop color.

A negative test result showing only the C line
Negative

Only the C line develops color; the T line is absent.

An invalid dual test result without a visible C line
Invalid

Run the test again if the C line does not appear.

What Sets the Diagnostic Kit Apart

Four capabilities distinguish the solution: rapid on-site analysis, semi-quantitative readings, soil diagnosis, and an easy-to-use device format.

  1. On-Site Analysis in 10 Minutes

    • Testing directly at the crop site
    • No time or location constraints
    • Tests for 24 major diseases and pests
  2. Semi-Quantitative Technology

    • Estimates severity based on pathogen concentration
    • Supports disease-risk forecasting
  3. Soil Diagnosis

    • High sensitivity and specificity (95%)
    • Supports management before planting
    • Distinctive soil immunodiagnostic technology
  4. Easy-to-Use Device Format

    • Familiar lateral-flow cassette format
    • Simple enough for non-specialists
    • Fast and safe diagnosis

Expanding Precision Diagnostics through Advanced Technology

ABC Circle is expanding from antibody technologies to fluorescent immunoassays and digital data, strengthening diagnostic precision and broadening potential applications.

Monoclonal Antibodies

Consistent antibodies improve diagnostic sensitivity, specificity, and repeatability.

  • Improved sensitivity and specificity
  • Consistent diagnostic performance

Recombinant Antibodies

Recombinant antibody production supports scalable manufacturing with controlled quality.

  • Scalable antibody production
  • Productivity and quality control

Fluorescent Immunoassay

Fluorescence-based detection enables precise readings at lower target concentrations.

  • Higher sensitivity
  • Expansion into food safety and quarantine

Digital Data & App

Field readings become digital data that can support analytics and surveillance.

  • Large-scale diagnostic data
  • Potential linkage with national surveillance systems

Diagnostic Kit Components

The kit includes the tools and cassette formats needed for sample collection, preparation, testing, and interpretation.

Diagnostic kit package, test cassettes, sample preparation tools, and instructions
For SoilFor Plants
JINDANI single test cassette
01Single Test Kit
JINDANI dual test cassette
02Dual Test Kit

24 Diagnostic Kits for Plant Diseases and Pests

Fusarium Wilt

Late Blight

Bacterial Wilt

Soft Rot

Damping-Off

Anthracnose

Fire Blight

Black Shoot Blight

Plant-Parasitic Nematodes

TSWV

CMV

CGMMV

YMV

MNSV

BBWV2

TMV

TYLCV

PMMoV

PepMoV

TuMV

PVY

CABYV

Coming Soon

WMV

Coming Soon

CymMV

Coming Soon

Complete Diagnostic Kit Catalog

Download the PDF catalog for the testing principle, kit components, and disease and pest coverage across all 24 diagnostic kits.

2026 ABC Circle English JINDANI catalog cover2026 ABC Circle JINDANI CatalogReview the testing principle, kit components, and disease and pest coverage.English · 28 pages · approx. 15MBDownload English Catalog