|Place of Origin:||CN|
|Model Number:||FOB and TRF|
|Minimum Order Quantity:||1000|
|Price:||US 2.50-2.80 Kit|
|Packaging Details:||Paper Box|
|Delivery Time:||7 Days|
|Supply Ability:||50000 Kits per Week|
|Product Name:||FOB And TRF Rapid Test Kit||Package:||25T|
|Application In:||WWHS NIR-1000 Dry Fluoroimmunoassay Analyser||Keywords:||High Sensitive, Super Stability|
|Manufacturer:||WWHS Biotech INC||Annual Capacity:||3 Million A Year|
TRF Fob Rapid Test Cassette,
TRF Fob Test card,
Fluorescent Immunoassay fob test kit
Fecal occult blood (FOB) Rapid Test(Fluorescence immunoassay)
This kit is used for quantitative determination of CEA in human whole blood, plasma and serum.
Carcinoembryonic antigen (CEA) is a tumor associated antigen, first described in 1965 by Gold and Freedman1. It is a cell-surface glycoprotein with a molecular weight of 180-200kD, that occurs in high levels in colon epithelial cells during embryonic development. Levels of CEA are significantly lower in colon tissue of adults, but can become elevated when inflammation or tumours arise in any endodermal tissue, including the gastrointestinal tract, respiratory tract, pancreas and breast.
An over expression of CEA protein has been detected in a variety of adenocarcinomas, including gastric, pancreatic, small intestine, colon, rectal, ovarian, breast, cervical and non-small-cell lung cancers. CEA is also expressed by epithelial cells in several non-malignant disorders, including diverticulitis, pancreatitis, inflammatory bowel disease, cirrhosis, hepatitis, bronchitis and renal failure and also in heavy smokers.
Therefore CEA should not be regarded as a tumour-specific marker for the screening of a general population for undetected cancers. However, the determination of CEA levels provides important information about patient prognosis, recurrence of tumours after surgical removal and effectiveness of therapy.
The CEA Rapid Test is a one-step chromatographic sandwich immunoassay designed for the quantitative measurement of CEA. The CEA antigen in the sample was first bound with the conjugated compound of fluorescent labeled CEA monoclonal antibody, then moved and combined with another CEA 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 cards||25||It is composed of fluorescent pad (coated with fluorescent labeled CEA monoclonal mouse antibody), nitrocellulose membrane (coated with CEA monoclonal mouse antibody and Goat anti mouse IgG antibody), absorbent paper and backing|
|Sample diluent||25(300μL/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.
Nir-1000 dry fluorescent immunoassay analyzer produced by WWHS Biotech. Inc.
Normal persons who do not smoke: 95% had values less than 5 ng/ml. The normal reference value is 5ng/ml in this assay. It is recommended that each laboratory should establish its own normal range based on a representative sampling of the local population.
【Interpretation of results】
【Limitations of methods】
1. Limits of detection
No more than 1ng /ml.
The relative deviation from the target value is within ±15%.
The within and between assay coefficient of variations are within 15%.
4. Linear range
Within the linear range (1 ~ 200ng/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.
|cat#.||Product item||Specimen||Reaction Time||Measure Range||Clinical Range||Itended Use|
|36||FOB||fecal specimens||10min.||qualitative||qualitative||gastrointestinal hemorrhage.|
|37||TRF||fecal specimens||10min.||qualitative||qualitative||gastrointestinal hemorrhage.|
|38||FOB+TRF||fecal specimens||10min.||qualitative||qualitative||gastrointestinal hemorrhage.|
A procedural control is included in the test. A colored line appearing in the control region (C) is the internal procedural
control. It confirms sufficient specimen volume and correct procedural technique.
Control standards are not supplied with this kit; however, it is recommended that a positive control and a negative control control be tested as a good laboratory practice to confirm the test procedure and to verify proper test performance.
1.How to buy your products ?Do you have distributor in our country?
You can buy the products from our company directly.Normally the procedure is:Sign the contact ,payment byT/T, contact the shipping company to delivery the goods to your country.
2. What is the warranty?
The free warranty is one year from the day of Commissioning qualified.
3.Can we visit your country ?
Of course,we will prepare for everything in advance if it is necessary .Generally,it is require that customers must have build agency relationship or business relationship with our company.
4.How long is the validity of quotation?
Generally,our price is valid within one month from the date of quotation .The price will be adjusted appropriately according to the price fluctuation of raw material and changes in market .
5.Do you have the CE certificate ?
Yes, most of our products have the CE certificate.
Contact Person: sales
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