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Reliable Thyroid Hormone T3 T4 IFA Colloidal Gold IVD Blood Diagnostic kit

Reliable Thyroid Hormone T3 T4 IFA Colloidal Gold IVD Blood Diagnostic kit

  • Reliable Thyroid Hormone T3 T4 IFA Colloidal Gold IVD Blood Diagnostic kit
  • Reliable Thyroid Hormone T3 T4 IFA Colloidal Gold IVD Blood Diagnostic kit
Reliable Thyroid Hormone T3 T4 IFA Colloidal Gold IVD Blood Diagnostic kit
Product Details:
Place of Origin: CN
Brand Name: WWHS
Certification: CE
Model Number: T3
Payment & Shipping Terms:
Minimum Order Quantity: 1000
Price: US 1.50 - 2.50 Kit
Packaging Details: Colorful Paper Box
Delivery Time: 7 Days
Payment Terms: T/T
Supply Ability: 50000 Kits per Week
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Detailed Product Description
Product Name: T3 Rapid Quantitative Test Kit Type: One Step Assay
Reactivity: Human Formal Name: Triiodothyronine
Storage: 4-30℃ Advantage: High Sensitivity
Annual Capacity: 10 Million A Year Manufacturer: WWHS Biotech INC
Supply Capacity: 3 Million A Year Usage: Thyroid Hormone
High Light:

IVD Thyroid Hormone T3 T4

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Reliable Thyroid Hormone T3 T4

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IVD Blood Diagnostic Kit

【Product name】

Total Triiodothyronine(TT3)Rapid Quantitative Test(Fluorescence immunoassay) TT3.pdf

 

【Package specification】

25 Tests/kit

 

【Intended use】

This kit is used for quantitative determination of TT3 in human whole blood, plasma and serum.

Triiodothyronine (T3) hormone is mainly responsible for the symptoms and effects thyroid hormones in different target organs. T3 (3,5,3'- triiodothyronine) is created primarily extrathyroidálně, in the liver, enzyme 5'-dejodací T4. Therefore, the concentration T3 in serum primarily the result of more functional state of peripheral tissues other than the secretory ability of the thyroid gland. Isolating the conversion of T4 to T3 has the effect of reducing the concentration of T3. This effect can be achieved by drugs such as propanolol, glucocorticoids or amiodarone and occurs when nethyroidálních illnesses (NTI), called “Low T3 syndrome”. As for T4, is over 99% of T3 bound to transport proteins. However, the affinity of T3 for them is about 10 times lower.

Determination of TT3 used in the diagnosis of hyperthyroidism, the detection early stages of hyperthyroidism and indications for diagnosis and induced thyrotoxicosis.

 

【Test principle】

The TT3 Rapid Test is a one-step chromatographic sandwich immunoassay designed for the quantitative measurement of TT3. The T3 antigen in the sample was first bound with the conjugated compound of fluorescent labeled T3 monoclonal antibody, then moved and combined with another T3 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 T3 monoclonal mouse antibody), nitrocellulose membrane (coated with T3 monoclonal mouse antibody and Goat anti mouse IgG antibody), absorbent paper and backing
Sample diluent 25(200μL/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】

  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.

 

【Test procedure】

  1. Before the test, please read the instructions completely. If the test card and sample are stored in cold storage, they should be balanced at room temperature (15-30)℃ for not less than 30min before use.
  2. Start NIR-1000 dry fluoroimmunoassay analyser and correctly select the corresponding sample type on the instrument.
  3. Take out the ID card, make sure that the batch number of the ID card is consistent with that of the test card, and insert the ID card into the ID card port of the instrument.
  4. Take out the test card from the aluminum foil bag and use it within 15 minutes.
  5. Place the test card on a clean horizontal table and mark it horizontally.
  6. Mix 100 µL of patient sample with 200µL of sample diluent. Apply 100 µL of diluted samples to the well of the test card.
  7. At 15 minutes after addition of samples, insert the test card into NIR-1000 dry fluoroimmunoassay analyser and click the “Instant test” button to read the results.

 

【Reference interval】

Euthyroid adults are expected to have serum total triiodothyronine values between 1.23-3.07 nmoL/L. It is strongly recommended that each laboratory should determine its own normal and abnormal values. The results alone should not be the only reason for any therapeutic consequences. The results should be correlated to other clinical observations and diagnostic tests.

 

【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 TT3 concentration lower than 0.50nmoL/L and higher than 10.00nmoL/L, the detection results are reported as "<0.50nmoL/L" and ">10.00nmoL/L", respectively.
  3. Unit conversion relationship: 1 nmoL/L×0.651=1ng/mL

 

【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 TT3 in the sample is less than 100 nmoL/L, 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%.

 

【Performance】

1. Limits of detection

No more than 0.50 nmoL/L.

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 (0.50 ~ 10.00nmoL/L), 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.

 

 

 

Note:


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

 

Thyroid Hormone          
cat#. Product item Specimen Reaction Time Measure Range Clinical Range Itended Use
15 TSH Serum/Plasma 15min. 0.3-100mU/L 0.35-5mU/L hyperthyroidism and hypothyroidism
16 TT3 Serum/Plasma 15min. 0.5-10nmol/L 1.3-3.1nmol/L thyroid dysfunction
17 TT4 Serum/Plasma 15min. 5-300nmol/L 66-181nmol/L thyroid dysfunction
18 FT3 Serum/Plasma 15min. 1-100pmol/L 4-10pmol/L thyroid dysfunction
19 FT4 Serum/Plasma 15min. 5-300pmol/L 19-39pmol/L thyroid dysfunction

 

 

 

 

Contact Details
WWHS Biotech.Inc(exclusive marketed by Dawin)

Contact Person: sales

Tel: +8613823276027

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Contact

Address: Rm 505, 1st Building, Shenzhen Biomedicine Innovation Industrial Park, No. 14th, Jinhui Road, East Jinxiu Road, Kengzi Street, Pingshan District, Shenzhen

Factory Address:Rm 505, 1st Building, Shenzhen Biomedicine Innovation Industrial Park, No. 14th, Jinhui Road, East Jinxiu Road, Kengzi Street, Pingshan District, Shenzhen