Certified Quality & 2-Year Warranty: This gastric screening kit holds official CE and ISO 13485 certifications, meeting international medical standards, and comes with a dependable 2-year long-term product warranty.
High-Precision Fluorescence Quantitation: Utilizing advanced quantitative fluorescence immunochromatography (FIA) instead of traditional methods, it simultaneously measures PGI and PGII levels within 10–15 minutes, non-invasive "serological biopsy" that eliminates manual reading errors.
Product Introduction Copy (Marketing Copy)
["Serological Biopsy of Gastric Mucosa" - A Non-invasive, Rapid and Accurate Gastric Function Screening Solution"]
Gastric pepsinogen I (PGI) and gastric pepsinogen II (PGII) are important biomarkers for monitoring the condition of the gastric mucosa. (Guogao Biology) The gastric pepsinogen I/II dual detection kit uses the advanced fluorescence immunochromatography method (FIA) to simultaneously quantify the levels of PGI and PGII on a single test card and automatically calculate the PGR (ratio of PGI to PGII), providing a scientific basis for early screening of gastric cancer and the diagnosis of atrophic gastritis.
Core Strengths
Synchronous double testing, efficiency doubled: With just one sample addition, two quantitative data of PGI and PGII can be obtained. The automatic analysis of PGR ratio significantly improves the sensitivity of screening for atrophic gastritis and precancerous lesions of the stomach.
Non-invasive "serological biopsy": Compared with invasive gastroscopy, blood testing is more favored by those undergoing physical examinations and is the preferred choice for health check-ups and large-scale population screenings.
High-precision quantitative fluorescence method: Compared with the traditional colloidal gold method, fluorescence technology has a lower detection limit and a wider linear range, and can accurately identify minute changes in the secretory function of the gastric mucosa.
Rapid report generation: Results can be obtained in just 15 minutes, helping doctors assess the patient's gastric health status immediately.
POCT standardized process: Combined with the national high-biochemical dedicated fluorescence immunoassay analyzer, it realizes automated and digital interpretation, effectively avoiding subjective errors caused by manual reading.
Product Specifications
| Brand | Guogao Biology |
| Product Name | Pepsinogen I (PGI) / Pepsinogen II (PGII) Combo Assay Kit |
| Technology | Fluorescence Immunochromatography |
| Test Type | Quantitative Determination |
| Clinical Use | Gastric function assessment, Atrophic gastritis screening, Early gastric cancer screening, Assessment of H. pylori eradication |
| Specimen | Serum / Plasma |
| Reaction Time | 10 – 15 minutes |
| Linear Range (PGI) | Typically 5.0 ng/mL – 200.0 ng/mL (Refer to the package insert for details) |
| Linear Range (PGII) | Typically 2.0 ng/mL – 100.0 ng/mL (Refer to the package insert for details) |
| Storage | 2°C – 30°C (Store in a cool, dry place away from light) |
| Shelf Life | 24 months |
| Packaging | 25 tests/kit |
| Compatibility | Requires a dedicated fluorescence immunoassay analyzer for result reading |
Place of Origin: |
China,Hebei |
Brand Name: |
GuoGao |
Model Number: |
PGI PGII |
Certification: |
CE ISO13485 |
The Wholesale Factory Price 10 Mins Quick Result PGI/PGII Test Kit by Beijing Jiachuang Jiuhe Global Trade Co., Ltd is a professional-grade, highly accurate rapid medical diagnostic test kit. Designed for advanced gastric health screening, this PGI/PGII test kit utilizes lateral flow immunoassay technology to quantitatively or semi-quantitatively measure Pepsinogen I and Pepsinogen II levels in human serum or plasma. As a premium wholesale factory price medical test, it offers healthcare providers an efficient, non-invasive biomarker tool to detect gastric mucosal atrophy and assess gastric cancer risks within just 10 minutes, combining clinical excellence with cost-effective procurement.
In modern gastroenterology, early detection is paramount. The Pepsinogen I/II Rapid Test serves as a vital non-invasive "serological biopsy." Pepsinogen I (PGI) is mainly secreted by chief cells in the fundic glands, while Pepsinogen II (PGII) is produced by cardiac, pyloric, and Brunner's glands.
By integrating this accurate test kit into routine health checkups, clinical laboratories and hospitals can effectively stratify patient risk for gastric cancer before severe, irreversible symptoms manifest. Manufactured under strict ISO and CE compliance, our rapid medical diagnostic test kit ensures that B2B buyers receive reliable, laboratory-standard diagnostic accuracy at bulk factory pricing.
Rapid 10-Minute Results: Eliminates long laboratory wait times, enabling real-time clinical decisions and high patient throughput.
High Sensitivity and Specificity: Engineered with premium monoclonal antibodies to minimize cross-reactivity and deliver trusted, accurate test kits performance.
Dual Biomarker Detection: Simultaneous evaluation of both PGI and PGII levels provides a comprehensive calculation of the PGI/PGII ratio.
User-Friendly Operation: Simple three-step protocol requires minimal training, reducing human error in busy lab environments.
Flexible Sample Matrix: Fully compatible with human serum, plasma, or whole blood samples.
Long Shelf Life: Optimized formulation ensures stability for up to 24 months under recommended storage conditions.
| Feature / Parameter | Specifications |
| Product Name | PGI/PGII Test Kit (Pepsinogen I/II Rapid Test) |
| Diagnostic Type | Rapid Medical Diagnostic Test Kit |
| Testing Methodology | Colloidal Gold Immunoassay / Lateral Flow |
| Sample Type | Serum / Plasma / Whole Blood |
| Reaction Time | 10 Minutes (Do not read after 15 minutes) |
| PGI Detection Range | 10 ng/mL – 200 ng/mL |
| PGII Detection Range | 5 ng/mL – 100 ng/mL |
| Storage Temperature | 2°C - 30°C (Do not freeze) |
| Shelf Life | 24 Months |
| Package Formats | 25 tests/box, 40 tests/box, or customized bulk packaging |
| Certification | CE, ISO 13485, GMP Compliant |
Why choose our wholesale factory price medical test over traditional endoscopy for primary screening?
Advanced Nitrocellulose Membrane Calibration: Our test strips feature optimized membrane pore sizes that regulate capillary flow perfectly, ensuring crisp, clear, and quantifiable test lines.
High-Affinity Conjugate Pads: Utilizing specialized gold nanoparticles conjugated with high-affinity anti-PGI and anti-PGII antibodies ensures a lower limit of detection (LoD) than standard market alternatives.
Clinical Correlation: Our accurate test kits exhibit a >95% correlation rate with standard laboratory Elisa and Chemiluminescence Immunoassay (CLIA) systems, making them highly dependable for large-scale field screenings.
This professional gastrointestinal diagnostic test is highly versatile and widely deployed in several healthcare environments:
Hospitals & Gastrointestinal Clinics: As a preliminary screening tool for outpatients presenting with chronic dyspepsia or stomach pain.
Physical Examination Centers: Ideal for integration into routine adult health check-up packages for early gastric cancer screening kit protocols.
Remote Clinics & Community Health: Due to its independent operation format (no complex heavy machinery required), it is perfect for rural and resource-limited medical centers.
B2B Medical Supply Distributors: An essential, fast-moving consumable inventory item for global medical distribution channels.
Partnering with Beijing Jiachuang Jiuhe Global Trade Co., Ltd for your B2B medical supply kit procurement yields substantial commercial benefits:
Maximizing Profit Margins: By sourcing directly through our wholesale factory price medical test channels, global distributors bypass middleman markups, optimizing local market competitive pricing.
Enhancing Patient Compliance: Non-invasive blood testing has a significantly higher patient acceptance rate compared to uncomfortable endoscopy procedures, driving up testing volume.
Consistent Supply Chain Reliability: Our high-volume manufacturing capabilities guarantee steady bulk supply, preventing stockouts for large government tenders or hospital contracts.
Q1: How should the PGI/PGII Test Kit results be interpreted clinically?
A1: A normal result shows high PGI and a normal ratio. A decrease in PGI (<70 ng/mL) alongside a reduced PGI/PGII ratio (<3.0) indicates a high risk of gastric mucosal atrophy, requiring a follow-up gastroscopy.
Q2: Can this rapid medical diagnostic test kit be used with automated readers?
A2: Yes. While it can be read visually for qualitative results, it is fully compatible with standardized handheld colloidal gold immunochromatographic analyzers for precise quantitative readings.
Certified Quality & 2-Year Warranty: This gastric screening kit holds official CE and ISO 13485 certifications, meeting international medical standards, and comes with a dependable 2-year long-term product warranty.
High-Precision Fluorescence Quantitation: Utilizing advanced quantitative fluorescence immunochromatography (FIA) instead of traditional methods, it simultaneously measures PGI and PGII levels within 10–15 minutes, non-invasive "serological biopsy" that eliminates manual reading errors.
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