WWHS Biotech.Inc(exclusive marketed by Dawin) |
Verified Suppliers
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【Product name】
Diagnostic Kit for growth STimulation expressed gene
2(Immunochromatographic assay)
【Package specification】
25 Tests/kit
【Intended use】
This kit is used for quantitative determination of ST2 in human
whole blood, plasma and serum.
It is used to evaluate the prognosis and clinical diagnosis of
patients with chronic heart failure.
【Test principle】
The ST2 Rapid Test is a one-step chromatographic sandwich
immunoassay designed for the quantitative measurement of ST2. The
ST2 antigen in the sample was first bound with the conjugated
compound of fluorescent labeled ST2 monoclonal antibody, then moved
and combined with another ST2 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.
【Components】
Name | Quantity | Component |
Test cards | 25 | It is composed of fluorescent pad (coated with fluorescent labeled ST2 monoclonal antibody), nitrocellulose membrane (coated with ST2 monoclonal antibody and Goat anti mouse IgG antibody), absorbent paper and backing |
Sample diluent | 25(400μL/tube) | Phosphate buffer |
ID card | 1 | With specific stand curve file |
The components in different batches of kits cannot be used
interchangeably.
【Storage conditions and validity】
The kit should be stored at 4℃~30℃, out of direct sunlight. It is
valid for 18 months. The test card 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.
【Applicable instruments】
NIR-1000 dry fluoroimmunoassay analyser produced by WWHS Biotech.
Inc
【Sample requirements】
【Test procedure】
【Reference interval】
Healthy non-pregnant adults are expected to have serum ST2 values
below 35.00ng/mL. It is strongly recommended that each laboratory
should determine its own normal and abnormal values based on
population.
【Interpretation of results】
【Limitations of methods】
【Performance】
1. Limits of detection
No more than 10.00ng/mL.
2. Accuracy
The relative deviation from the target value is within ±15%.
3. Precision
The within and between assay coefficient of variations are within
15%.
4. Linear range
Within the linear range (10.00~ 400.00ng/mL), the linear
correlation coefficient R≥0.990.
【Note】
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.
Why Choose Us
1. Precision
Deviation is less than 3.0%
2. Upgraded data storage
10000 data storage
3. Long life
Support to use 3 years
FAQ:
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 payment method?
We usually accept the payment methods include PayPal, TT, and
Western Union.
50% deposit in advance and balance before shipping. Buyer can
choose which payment ways that you accept.
PayPal is most useful and safe, please don’t refuse PayPal fee when
you choose PayPal.
5. 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.