Products Description
Interleukin-6 is mainly produced by Th2 cells and secreted by T lymphocytes, B lymphocytes, fibroblasts, endothelial cells, keratinocytes, hepatocytes and bone marrow cells. Its relative molecular weight is 26kDa. It is a glycoprotein composed of 212 amino acid residues. Interleukin-6 is the first biomarker to appear after inflammatory reaction. In different inflammatory diseases, the content of interleukin-6 is significantly different. The increased level of interleukin-6 caused by bacterial infection is significantly higher than that caused by non-bacterial infection, and the level of interleukin-6 is directly proportional to the severity of inflammation and infection. Interleukin-6 is also a sensitive early warning index of sepsis, and has a good correlation with the severity and prognosis of sepsis. As an inflammatory factor, the level of interleukin-6 is also closely related to cardiovascular and cerebrovascular diseases such as atherosclerosis and acute myocardial infarction (AMI).

indications for use
The kit is used for quantitative determination of interleukin-6 (IL-6) in human serum, plasma or whole blood samples in vitro.
Who should have the IL-6 test?
Patients suffering from inflammatory conditions;Patients with diabetes, stroke or with cardiovascular disease and COVID-19-infected patients. Interleukin-6 (IL-6) may be used to help evaluate a person who has a condition associated with inflammation, such as lupus or rheumatoid arthritis, or with infection, such as sepsis. It may also be used in the evaluation of diabetes, stroke, or cardiovascular disease.
Besides, Interleukin-6 (IL-6) Test Kit can help determine the risk of developing severe coagulation-related consequences such as disseminated intravascular coagulation (DIC) and acute respiratory distress syndrome (ARDS) in severe cases of COVID-19 infection.
Combined with the highly specific PCT joint inspection, it can early warning of sepsis, reflect the severity of infection, evaluate the treatment effect, and help the clinic to quickly judge the patient's situation
Singclean advantages
Accurate: the fluorescence immunochromatography method based test kit has higher accuracy.
Easier to read: based on fluorescence immunochromatography, easier to read test result than colloidal gold immunochromatography.
Easy for storage: it can be stored at room temperature (4℃~30℃).
Longer validity period: 18 months of validity period.
products performance index
a) Accuracy:When tested with standard IL-6, the relative deviation (B%) between the detection mean value and the target value shall be within ± 15%.
b) Linear range: The linear range is 7pg / ml ~ 5000pg / ml, and the linear correlation coefficient r≥0.9900.
c) Blank limit: not higher than 7ng/mL;
d) Precision:
In-batch precision: The coefficient of variation (CV) is not more than 15%;
Precision between batches: The relative range between batches is not more than 15%.
Products information
Product Name | Interleukin-6 (IL-6) Test Kit (Fluorescence Immunochromatography) |
Method | Fluorescence immunochromatography |
Specimen | Whole blood, Plasma, Serum |
Specification | 10 tests/box, 20 tests/box, 25 tests/box, 30 tests/box, 50 tests/box, 100 tests/box. |
Components | Each pouch contains a test card and a desiccant; the test card is composed of a shell and a test strip, the test strip is composed of sample pad, fluorescent pad (fixed with fluorescent labeled IL-6 monoclonal antibody 1), nitrocellulose membrane (coated with IL-6 monoclonal antibody 2 and goat anti-mouse IgG), filter paper and PVC plastic plate |
Test time | 15 mins |
Test procedure
Please read the instructions of the test kit and the manual of the fluorescence immunoanalyzer carefully before use.
a) Bring the test kit and sample to be tested to room temperature.
b) Make sure the ID card matches the batch number of the kit, and insert the ID card into the card reading area of the instrument to read the information.
c) Open the inner package of the test card, take out the test card; draw 75μL of serum plasma sample, drop vertically to the test card sampling place, and start timing; draw 75μL whole blood, vertically drop it to the test card sampling place, and immediately add 1 drop whole blood diluent at the sampling place and start timing.
d) After adding the sample, click "Start Test" on the screen of the fluorescence immunoanalyzer, and the test card will react at room temperature for 15 minutes; insert the test card into the test card slot of the fluorescence immunoanalyzer, and the instrument will automatically test the test card; The test results can be seen on the display screen of the immunoassay analyzer. Click "Print" on the screen to print the results.
positive judgement value or reference interval
Normal reference value:<7pg/mL.
Due to differences in geography, race, gender and age, it is recommended that each laboratory establish its own positive judgment value or reference interval.
interpretation of test results
(For reference only, not used as clinical diagnostic criteria, test results need to be combined with other clinical and laboratory data for clinical diagnosis)
Content of IL-6(pg/mL) | Clinical application suggestions |
<7 | Normal value |
7-150 | Indicates mild inflammation or mild infection. |
150-250 | Suggests general bacterial infection or systemic inflammatory reaction. |
>250 | Suggests may be sepsis. |
certification

FAQ
1: Are you a manufacturer or a trading company?
Yes, we are a manufacturer. We are a professional manufacturer specialized in R&D, manufacturing, marketing and after-sales service of diagnostic reagents and biological raw materials. We have great reputation among our customers not only for competitive price but also for excellent qualified product.
2: What is MOQ?
The MOQ (minimum order quantity) depends on different products, generally speaking is 5000-10000 pcs according to the products and requirements.
3: How can I get some samples?
We are honored to offer you samples for free, but you need to pay the courier cost. You can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL, etc. to have samples collected or inform us your DHL collection account. Then you can pay the freight directly to your local carrier company.
If you want the sample with your requirement, such as ingredient, packaging, you need pay the mould fee, and the charge will be deducted from the payment for formal order.
4: Can you print or paste my logo on the goods?
Yes, we can print or paste the logo on the goods or their packing box, for patent protection purpose, a letter of attorney (letter of authorization) shall be provided for the logo.
5: Can you accept customization?
Yes, we offer OEM/ODM service. We can produce goods based on customer's samples or based on customer's picture, logo, size, etc. detail information design for customers.
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