HCG Pregnancy Rapid Test (Urine) Buying Guide

Are you looking for a reliable manufacturer of urine pregnancy test kit? are you doing research on buying affordable one step hCG pregnancy test from China?

1.What Is HCG?

Human chorionic gonadotropin is a glycoprotein hormone secreted by placental chorionic trophoblast cells, with a molecular weight of , composed of 237 amino acids, including two subunits of α and β, of which the α subunit is composed of 92 amino acids and a molecular weight of , which is similar to the α subunit structure of FSH, LH and TSH, so there is immune cross-reaction, especially with LH immune cross-reaction. The β subunit is composed of 145 amino acids and a molecular weight of , and its structure is different from the β subunit of LH and so on, and can be distinguished in immune activity, but HCG-β antiserum and LH still have low cross-reactivity, in the molecular structure of HCG, about 30% is composed of carbohydrates, of which the amount of sialic acid is 8.8% (α subunit) and (β subunit) of HCG molecule A, respectively. They are quite important for maintaining the biological activity of hormones intact.

2.What Is HCG Pregnancy Rapid Test?

The HCG Pregnancy Rapid Test is a rapid test for the qualitative detection of human chorionic gonadotropin (HCG) in urine. For self-testing, in vitro diagnostic use only.

3.How Does HCG Pregnancy Rapid Test Work?

The product adopts colloidal gold method, which is composed of human chorionic gonadotropin (HCG) antibody and anti-murine IgG solid-phase nitrocellulose membrane and colloidal gold-labeled anti-HCG monoclonal antibody and other reagents, and the principle of chromatographic double antibody sandwich method is used to qualitatively detect HCG in human urine. During the test, the sample swims upwards under the action of capillaries and first binds to an anti-HCG monoclonal antibody pre-coated on the surface of colloidal gold to form a colloidal gold-anti-HCG monoclonal anti-HCG complex, which then forms a colloidal gold-anti-HCG monoclonal antibody-HCG-anti-CG antibody complex with anti-CG monoclonal antibody or multi-antibody in the detection area on the membrane, thus forming a red band. If it is negative, there will be no red band in the test area, and colloidal gold-anti-HCG monoclonal antibody can only form colloidal gold-anti-HCG monoclonal antibody-anti-mouse antibody with anti-mouse antibody in the on membrane quality control area to form a red band. Regardless of whether HCG is present or present in the sample, a red band will appear in the quality control area.

4.How Many Formats of HCG Pregnancy Rapid Test? 

The Easysweet HCG Pregnancy rapid test (Urine) are available in three easy to use formats with strip,cassette and midstream.

Strip format

Cassette format

Midstream format

5.What are the product features&#;

Human chorionic gonadotropin test paper (colloidal gold immunochromatography method) is characterized by sensitivity, good specificity, simple and fast, easy to judge results, long shelf life, reasonable price, its advantage is that the detection process does not require instruments, the general personnel can operate by reading the instructions, this method is used for qualitative detection of HCG in human urine.

Technical Specification

6.How to interpret the results&#; 

Positive: Two red lines (control line and reaction line) are displayed at the upper and lower ends of the white display area of the product, indicating pregnancy.

Negative: Only a red line (control line) is displayed at the upper end of the white display area of the product, while there is no color line at the lower end of the display area, indicating that she is not pregnant.

Invalid: No control line appears at the upper end of the white display area of the product for 5 minutes, indicating that the test failed or the product is invalid. In clinical application, it should be noted that the test results are for reference only, and the final results should be subject to the results of hospital diagnosis. When the HCG concentration is high, the color of the detection line may become lighter, which is normal. If the test subject suspects the possibility of conception and the urine test is negative, the morning urine can be collected again after 48~72 hours. Certain conditions may cause elevated HCG levels: pituitary gland disease, hyperthyroidism, uterine tumors, molar pregnancy or menopausal disease, endometrial hyperplasia, choriocarcinoma, stomach cancer, patients with high urine HCG levels may have positive results.

 

7.How To Buy Affordable HCG Pregnancy Rapid Test?

1) Consult

   We will recommend the most suitable HCG Pregnancy Rapid Test to you after being informed by your requirements: The format and the size you want.

2) Quotation

   We will offer you with our detail quotation according to the consulted HCG pregnancy rapid test.

3) Certification

   Our factory is strictly in terms of ISO and CE for manufacturing high quality & reliable products.

4) Production Capacity

   1,200,000 pieces per month

5) Process Evaluation

   Both sides carefully evaluate all details (specifications, packaging info and business terms) of the order to exclude any misunderstanding.

6) Placing Order

   If there is no doubt, Proforma invoice will be provided with you for confirmation.

7) Mass Production

   We will arrange the mass production of hCG pregnancy rapid test upon receipt of the confirmed contract and down-payment. The latest status about production will be updated and informed to the hCG pregnancy rapid test buyer during the mass production.

8) Inspection

   The whole HCG pregnancy rapid test production procedure will be under regular inspection and strict quality control. The HCG pregnancy rapid test will be tested to make sure they could work well before out of factory. The report of finished product inspection will be issued accordingly.

9) Delivery

   The shipping or loading pictures will be provided with the HCG pregnancy rapid test buyer before shipping.

10) Custom Clearance

   We will supply and deliver all the necessary shipping documents to the HCG pregnancy rapid test buyer and ensure a smooth customs clearance.

11) Service and Support

• We will offer 24/7 free customer service via , , Skype, Wechat.
• Delivery time control for decent orders.
• Full experience in handling OEM orders.
• Free samples for evaluation.
• The necessary documents could be provided on request to help you register the product in your country.

If you want to find a China factory for HCG Pregnancy Rapid Test , you can contact us. We have our own team which focuses on client satisfaction by delivering the reliable, accurate and cost-effective rapid diagnostic tests (RDTs) all over the world.

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1.What Is HCG?

Human chorionic gonadotropin is a glycoprotein hormone secreted by placental chorionic trophoblast cells, with a molecular weight of , composed of 237 amino acids, including two subunits of α and β, of which the α subunit is composed of 92 amino acids and a molecular weight of , which is similar to the α subunit structure of FSH, LH and TSH, so there is immune cross-reaction, especially with LH immune cross-reaction. The β subunit is composed of 145 amino acids and a molecular weight of , and its structure is different from the β subunit of LH and so on, and can be distinguished in immune activity, but HCG-β antiserum and LH still have low cross-reactivity, in the molecular structure of HCG, about 30% is composed of carbohydrates, of which the amount of sialic acid is 8.8% (α subunit) and (β subunit) of HCG molecule A, respectively. They are quite important for maintaining the biological activity of hormones intact.

2.What Is HCG Pregnancy Rapid Test?

The HCG Pregnancy Rapid Test is a rapid test for the qualitative detection of human chorionic gonadotropin (HCG) in urine. For self-testing, in vitro diagnostic use only.

3.How Does HCG Pregnancy Rapid Test Work?

The product adopts colloidal gold method, which is composed of human chorionic gonadotropin (HCG) antibody and anti-murine IgG solid-phase nitrocellulose membrane and colloidal gold-labeled anti-HCG monoclonal antibody and other reagents, and the principle of chromatographic double antibody sandwich method is used to qualitatively detect HCG in human urine. During the test, the sample swims upwards under the action of capillaries and first binds to an anti-HCG monoclonal antibody pre-coated on the surface of colloidal gold to form a colloidal gold-anti-HCG monoclonal anti-HCG complex, which then forms a colloidal gold-anti-HCG monoclonal antibody-HCG-anti-CG antibody complex with anti-CG monoclonal antibody or multi-antibody in the detection area on the membrane, thus forming a red band. If it is negative, there will be no red band in the test area, and colloidal gold-anti-HCG monoclonal antibody can only form colloidal gold-anti-HCG monoclonal antibody-anti-mouse antibody with anti-mouse antibody in the on membrane quality control area to form a red band. Regardless of whether HCG is present or present in the sample, a red band will appear in the quality control area.

4.How Many Formats of HCG Pregnancy Rapid Test? 

The Easysweet HCG Pregnancy rapid test (Urine) are available in three easy to use formats with strip,cassette and midstream.

Strip format

Cassette format

Midstream format

5.What are the product features&#;

Human chorionic gonadotropin test paper (colloidal gold immunochromatography method) is characterized by sensitivity, good specificity, simple and fast, easy to judge results, long shelf life, reasonable price, its advantage is that the detection process does not require instruments, the general personnel can operate by reading the instructions, this method is used for qualitative detection of HCG in human urine.

Technical Specification

6.How to interpret the results&#; 

Positive: Two red lines (control line and reaction line) are displayed at the upper and lower ends of the white display area of the product, indicating pregnancy.

Negative: Only a red line (control line) is displayed at the upper end of the white display area of the product, while there is no color line at the lower end of the display area, indicating that she is not pregnant.

Invalid: No control line appears at the upper end of the white display area of the product for 5 minutes, indicating that the test failed or the product is invalid. In clinical application, it should be noted that the test results are for reference only, and the final results should be subject to the results of hospital diagnosis. When the HCG concentration is high, the color of the detection line may become lighter, which is normal. If the test subject suspects the possibility of conception and the urine test is negative, the morning urine can be collected again after 48~72 hours. Certain conditions may cause elevated HCG levels: pituitary gland disease, hyperthyroidism, uterine tumors, molar pregnancy or menopausal disease, endometrial hyperplasia, choriocarcinoma, stomach cancer, patients with high urine HCG levels may have positive results.

 

If you are looking for more details, kindly visit HCG Pregnancy Test Supplier.

7.How To Buy Affordable HCG Pregnancy Rapid Test?

1) Consult

   We will recommend the most suitable HCG Pregnancy Rapid Test to you after being informed by your requirements: The format and the size you want.

2) Quotation

   We will offer you with our detail quotation according to the consulted HCG pregnancy rapid test.

3) Certification

   Our factory is strictly in terms of ISO and CE for manufacturing high quality & reliable products.

4) Production Capacity

   1,200,000 pieces per month

5) Process Evaluation

   Both sides carefully evaluate all details (specifications, packaging info and business terms) of the order to exclude any misunderstanding.

6) Placing Order

   If there is no doubt, Proforma invoice will be provided with you for confirmation.

7) Mass Production

   We will arrange the mass production of hCG pregnancy rapid test upon receipt of the confirmed contract and down-payment. The latest status about production will be updated and informed to the hCG pregnancy rapid test buyer during the mass production.

8) Inspection

   The whole HCG pregnancy rapid test production procedure will be under regular inspection and strict quality control. The HCG pregnancy rapid test will be tested to make sure they could work well before out of factory. The report of finished product inspection will be issued accordingly.

9) Delivery

   The shipping or loading pictures will be provided with the HCG pregnancy rapid test buyer before shipping.

10) Custom Clearance

   We will supply and deliver all the necessary shipping documents to the HCG pregnancy rapid test buyer and ensure a smooth customs clearance.

11) Service and Support

• We will offer 24/7 free customer service via , , Skype, Wechat.
• Delivery time control for decent orders.
• Full experience in handling OEM orders.
• Free samples for evaluation.
• The necessary documents could be provided on request to help you register the product in your country.

If you want to find a China factory for HCG Pregnancy Rapid Test , you can contact us. We have our own team which focuses on client satisfaction by delivering the reliable, accurate and cost-effective rapid diagnostic tests (RDTs) all over the world.

Enter the characters you see below

Sorry, we just need to make sure you're not a robot. For best results, please make sure your browser is accepting cookies.

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