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N-terminal prohormone of brain natriuretic peptide (NT-proBNP) Rapid Quantitative Test(Fluorescence immunoassay)
This kit is used for quantitative determination of N-terminal prohormone of brain natriuretic peptide (NT-proBNP) in human whole blood and plasma.
The principle of immunofluorescence chromatography was applied to the kit. The NT-proBNP antigen in the sample was first bound with the conjugated compound of fluorescent labeled NT-proBNP monoclonal antibody, then moved and combined with another NT-proBNP monoclonal antibody fixed on the nitrocellulose membrane, and the double antibody sandwich complex was formed at the detection line of the cellulose nitrate membrane. The quantitative detection results were obtained by NIR-1000 dry fluoroimmunoassay analyser.
|Test card||25||It is composed of fluorescent pad (coated with fluorescent labeled N-terminal prohormone of brain natriuretic peptide (NT-proBNP) monoclonal mouse antibody), nitrocellulose membrane (coated with N-terminal prohormone of brain natriuretic peptide (NT-proBNP) monoclonal mouse antibody and Goat anti mouse IgG antibody), absorbent paper and backing|
|Sample buffer||25(300μL/tube)||Phosphate buffer|
|ID card||1||Record the standard curve information of this kit|
The components in different batches of kits cannot be used interchangeably.
【Storage conditions and validity】
The test card should be stored at 4℃~30℃, dry, dark and no freezing. It should be stored in sealed aluminum foil bag and valid for 18 months. The test card should be returned to room temperature (15℃~30℃) before opening. It should be used within 15 minutes after unsealing under the environment of 15℃~30℃ and 20% ~ 90% relative humidity.
The production date, batch number and expiration date are shown in the outer package of the product.
NIR-1000 dry fluoroimmunoassay analyser produced by WWHS Biotech. Inc.
Healthy subjects under 75 years old have assay values below 347pg/mL. Healthy subjects over 75 years old have assay values below 449pg/mL.
【Interpretation of results】
【Limitations of methods】
1. Analysis sensitivity
No more than 18pg/mL.
The relative deviation from the target value is within ±10%.
The within and between assay coefficient of variations are within 15%.
4. Linear range
Within the linear range (20-35000pg/mL), the linear correlation coefficient R≥0.990.
1. This kit is only used for in vitro diagnosis.
2. The test card and sample diluent are disposable and cannot be reused.
3. Please check the integrity and validity of the kit package before use, and then open the package. When it is stored at low temperature, it should be restored to room temperature (15℃~30℃) before opening the package for use. The reagents with damaged inner package and beyond the validity period cannot be used.
4. The requirements of specimen collection and storage should be strictly observed. If the specimen is turbid, it should be centrifuged and discarded before use.
5. The used kits should be treated as potential infectious substances, and all samples, reagents and potential pollutants should be disinfected and treated according to the relevant local regulations.
1) Any variation in operator, pipetting and washing technique, incubation time or temperature, and kit age can cause variation in
result. Each user should obtain their own standard curve.
2) If samples have been diluted, the concentration read from the standard curve must be multiplied by the dilution factor.
3) If specimens generate values higher than the highest standard, dilute the specimens and repeat the assay
|cat#.||Product item||Specimen||Reaction Time||Measure Range||Clinical Range||Itended Use|
|1||cTnI||WB/Serum/Plasma||12min.||0.1-40ng/ml||<0.3ng/ml||several heart diseases including myocardial infarction and heart failure.|
|2||Myo||WB/Serum/Plasma||12min.||5-400ng/ml||<58ng/ml||acute myocardial infarction (AMI) in early stage.|
|3||CK-MB||WB/Serum/Plasma||12min.||1-200ng/ml||<5ng/ml||acute myocardial infarction (AMI) in early stage.|
|heart failure .|
|5||D-Dimer||WB/Plasma||10min.||40-10000ng/ml||<500ng/ml||disseminated intravascular coagulation (DIC),deep vein thrombosis (DVT),pulmonary embolism (PE), myocardial infarction, cerebral infarction, etc.|
|6||cTnI+Myo+CKMB||WB/Serum/Plasma||12min.||same with single item||same with single item||Triple marker of myocardial infarction.|
|7||ST2||WB/Serum/Plasma||10min.||10-400ng/ml||<35ng/ml||heart failure .|
|8||Lp-PLA2||WB/Serum/Plasma||10min.||10-900ng/ml||<175ng/ml||Risk evaluation of ACS and atherosclerotic ischemic stroke patients.|
|9||S100-β||WB/Serum/Plasma||10min.||0.05-10ng/ml||<0.2ng/ml||Cerebral infarction, cerebral injury.|
Why Choose WWHS
Our company's main business is INFRARED fluorescent POCT. The main application scenarios of POCT include emergency department, ICU, chest pain center and stroke center, operating room, and various departments of grade hospitals. Community health, outpatient and other primary medical institutions at all levels; Pharmacies, home use and other organizations and individuals targeted at end customers. POCT is characterized by its simplicity and speed, freedom from application scenarios, and high cost performance. However, the current pain point of POCT industry lies in how to solve the problems of low sensitivity and poor precision faced by POCT products.
Deviation is less than 3.0%
2. Upgraded data storage
10000 data storage
3. Long life
Support to use 3 years
1. What is the MOQ?
Generally if you choose the different products, our minimum order qty. also will be different. One sample available.
2. What about the delivery time?
The goods need 7-21 work days to be made upon deposit.
3. Does your product have any warranty?
Yes, we offer 6 months limited warranty for our products.
Damage due to misuse, ill treatment and unauthorized modifications and repairs are not covered by our warranty.
4. What's your shipping method?
We provide comprehensive shipping methods.
For small quantity orders we ship by DHL Air-Express, or EMS/TNT/UPS/FEDEX Express service, it is safe and fast.
For large quantity orders we ship by Air transportation or sea transportation, we can also ship order to buyer’s cargo agent in China.
Send your inquiry directly to us