PGI Rapid Quantitative Fluorescence Immunoassay Test Kit WWHS FIA POCT IVD

PGI Rapid Quantitative Fluorescence Immunoassay Test Kit WWHS FIA POCT IVD

Human pepsinogens I (PGI) and II (PGII) are proenzymes of pepsin—an endoproteinase of gastric juice.

PGI is secreted mainly by chief cells in the fundic mucosa, whereas PGII is also secreted by the pyloric glands and the proximal duodenal mucosa.

Phosphoglucose isomerase (glucose-6-phosphate isomerase or PGI, EC 5.3.1.9) is an important housekeeping enzyme. PGI catalyzes the interconversion of glucose-6- phosphate to fructose-6-phosphate. PGI performs multiple functions & intracellularly plays key role in both glycolysis and gluconeogenesis. Extracellularly, PGI [also called Autocrine Motility Factor (AMF)] functions as a cytokine, which stimulates cell motility and is associated with tumor development and metastasis. In humans, PGI deficiency causes hemolytic anemia, whereas increased PGI activity is observed in many cancers such as gastrointestinal, kidney and breast cancer. Early detection of abnormal phosphoglucose isomerase activity is crucial for diagnosis, prediction and therapeutic strategy.

Characteristics

1. Accurate: Double antibody sandwich method, high sensitivity.
2. Rapid: Get results in 15 minutes.
3. Convenient: No need professional training, test could be performed at any time, any place.

Sample requirements

1. Plasma, serum and whole blood can be used as samples. The whole blood should be collected in a tube containing heparin, citrate or EDTA as the anticoagulant. If the serum procedure is used, collect blood in a tube without anticoagulant and allow clotting. Hemolyzed samples should not be used.
2. Venous blood was collected according to routine laboratory methods to avoid hemolysis.
3. It is highly recommended to use fresh samples instead of keeping the samples at room temperature for a long time. After samples were collected, the detection should be completed within 4 hours at room temperature (15℃~30℃). The whole blood sample can be stored at 2℃~8℃ for 24 hours. Plasma and serum samples can be stored at 2℃~ 8℃ for 7 days, -20℃for 30 days.
4. Before testing, the sample should return to room temperature (15℃~30℃). The frozen samples should be completely thawed, rewarming and mixed evenly before use. Repeated freeze-thaw cycles should be avoided.

WWHS Assay List

Interpretation of results

1. This reagent is only used for auxiliary detection. If the test results are abnormal, it should be reviewed in time and judged in combination with clinical symptoms.
2. For samples with AFP concentration lower than 2.5ng/ml and higher than 200ng/ml, the detection results are reported as "< 2.5ng/ml" and "> 200ng /ml", respectively.

Limitations of methods

1. This kit is only used to detect human plasma/whole blood samples
2. Due to the limitations of immunoassay methods of antigen and antibody reaction, the results cannot be used as the only basis for clinical diagnosis, but should be evaluated with all the existing clinical and experimental data.
3. The content of triglyceride in the sample shall not exceed 15mg/ml, the content of hemoglobin shall not exceed 5mg/ml, and the content of bilirubin shall not exceed 0.5mg/ml, and the relative deviation of the test results shall not exceed ±15%.
4. When the concentration of AFP in the sample is less than 20000ng/ml, there is no hook effect.
5. HAMA effect was not produced when the concentration of human anti rat in the sample was less than 50ng/ml.
6. When RF concentration in the sample is less than 2000IU/ml, the relative deviation of the test results is within ±15%.
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Applicable Instrument

WWHS NIR-1000 dry fluoroimmunoassay analyser

Advantage

1. Advanced Quality: We have strict quality control system and enjoy good reputation in the market.

2. Sincerly Service: We treat clients as friend and aims at building long term business relatiionship.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are manufacturer.

Q2: Do you provide samples ?
A2: Yes,we do provide samples.If you need it, please contact us.

Q3: How about the quality?
A3: We have the best professional engineer and strict QA and QC system to ensure you get high quality products from us.

Q4: How’s the package?
A4: Normally are cartons, but also we can pack it according to your requirements.

Q5: How’s the delivery time?
A5: It depends on the quantity you need.

As A Fast-Growing Biotechnology Company, WWHS Biotech.Inc(exclusive marketed by Dawin) Dedicate To The Development Of World-Class Bio-Detection Technologies That Meet The Ever-Increasing Demands On Clinical Diagnostics. We Focus On Developing Cost-Effective And Precise Rapid Diagnostic Products Based On Our Unique Near Infrared (NIR) Fluorescence Platform Technologies (PGOLD™ And IR-LF™) With Major Interests In Cardiology, Infectious Diseases, Oncology, Metabolic Diseases And Women And Children’s Health...