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Nanjing Norman Biological Technology Co., Ltd.

Immunofluorescence, Pepsinogen II Poct Testing Kits, Pepsinogen II Testing Kits manufacturer / supplier in China, offering Diagnostic Test Kits for Pgii Assay, Ctni Cardiac Troponin I Immunofluorescence Poct Reagents Kits, Rapid Poct Fluorescence Immunoassay (FIA) CK MB IVD Test Kit and so on.

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Diagnostic Test Kits for Pgii Assay

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Port: Nanjing, China
Production Capacity: 1, 000, 000.00/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: NRM-FI-1000
  • Type: Test Kits
  • Group: All People
  • Test Time: 15 Mins
  • Service: International After-Sales
  • Trademark: NORMAN
  • Origin: Jiangsu, China
  • Classification: Biological Diagnostics
  • Certification: CE, ISO13485, RoHS
  • Methodology: Fluorescence Immunoassay
  • Manufacturer: Independent R & D
  • Specimen: Serum
  • Transport Package: in Carton
  • HS Code: 3002100090
Product Description

            Diagnostic Test Kits For PGII Reagent



Fluorescence Immunoassay


Product Name: PGII                                                                  


1.The status and function of gastric mucosa.

2.Dynamic detection of gastric function.

3.Early screening of gastric cancer.





Test card: Aluminum foil pouch 1pc/bag, desiccant

Package size: 25pcs/box





PGII serum specs                                                                       



Fluorescence Immunoassay



Measuring range


Cut-off value


Reaction time

15 minutes

Shelf life



Intended use                                                                                

The test kit is primarily for the in vitro quantitative determination of PGII content in

human blood serum. Pepsinogen  (PG) is precursor of pepsin. According to distribution 

and immunogenicity,  it is divided into PGI and PGII. Most of gastric mucosa synthesis

pepsinogen are into stomach cavity and about 1% of pepsinogen are into blood. 


The content of PG in serum reflects its secretion level and the level of serum PG reflects 

the form and function of different parts of gastric mucosa. The correlation of PGII is larger 

with gastric mucosal lesions (relative to the distal gastric mucosa). Its rising relates to 

fundic gland atrophy, gastric metaplasia, pseudopyloric metaplasia and dysplasia. The 

processive reducing of ratio PGI/II relates to gastric mucosal atrophy.


The ratio of PGI and PGII (PGR) has the effect of "Serological biopsy" for gastric mucosa.

It is one of the effective ways for monitoring gastric mucosa lesion such as gastritis, gastric

ulcer and etc, estimating the process of atrophic gastritis. 


Principle of the Procedure                                                     

The reagent is based on immunefluorescence sandwich assay to detect PGII concentrations quantitatively. Using the pipette provided, drop diluted sample into the sample well. During testing, specimen reacts with the particles coated with anti- PGII monoclonal antibody I which has conjugated with fluorescent latex. The mixture migrates upward on the nitrocellulose membrane by capillary action to react with anti- PGII monoclonal antibody II on the test line. The intensity of fluorescent antibody signal reflects the amount of captured PGII. Immunefluorescence quantitative analyzer produced by our company can detect the concentration of PGII in the sample.





Clinical Significance                                                                  


1.Atrophy of gastric fundus gland duct.

2.Intestinal metaplasia.

3.Pseudopyloric metaplasia.

4.Evaluation indicator of gastric cancer.




1.High sensitivity:2ng/ml.

2.Overall evaluation: evaluate PGI and PGI/PGII.

3.Small sample size: 30ul (serum).

4.Wide linear range:2-70ng/ml.


Performance Analysis                                                               

Correlation analysis between Norman PGII and Abbott PGII.



Applicable Department                                                           

Gastroenterology, internal medicine, surgery, traditional Chinese medicine.


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Diagnostic Test Kits for Pgii Assay


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Diagnostic Test Kits for Pgii Assay


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Diagnostic Test Kits for Pgii Assay


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