Perovskite Quantum Dots Supplier - Alfa Chemistry

Detection of Infectious Diseases by Quantum Dot Immunochromatographic Strip


Custom Quantum Dot Service for Immunofluorescence Detection Technology

Alfa Chemistry strives to provide a wide range of services to customers around the world. We have top technical personnel, and constantly update quantum dot products and corresponding quantum dot services. The quantum-dot immunochromatographic strip provided by our platform can simultaneously detect a variety of blood infectious diseases, which is a very convenient detection material. In order to provide better service, our research methods and vision are more far-reaching, aiming to bring the most advanced technical products and corresponding services to customers.


Hepatitis B, HEPATITIS C and AIDS are major diseases related to blood safety worldwide, which do great harm to human health. When using blood, medical and health institutions must check for hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCVAb) and human immunodeficiency virus antibody (HIVAb). And the combination of quantum dot technology and immunochromatography technology, made based on quantum dot labeling immunochromatography strip, synchronous quantitative detection of B surface antigen, hepatitis C antibody and AIDS antibody. In order to realize the simultaneous quantitative detection of hepatitis B, hepatitis C and AIDS, and establish a membrane phase synchronous quantitative detection method with strong specificity, high sensitivity and good stability, making the detection of B surface antigen, hepatitis C antibody and AIDS antibody more simple, rapid and economical.


Quantum dot service platform can develop professional solutions and technical support for you. Choose our service, you will get the most scientific and comprehensive quantum dot information. Our current services are as follows:

  • Quantum Dot Conjugated Antibodies
  • Infectious Disease Detection Service

Customers can seek technical support from us according to their own needs, or provide us with prepared quantum dots for detection. Professional equipment, to provide you with a comprehensive service.

The connection between quantum dots and biomolecules

Water-soluble quantum dots with -COOH or -NH2 groups can be directly dissolved in aqueous solution, and can be connected with biomolecules. The main methods for quantum dots to connect biomolecules include electrostatic attraction method biotin-avidin method and double-power linking reagent method.

Why choose us?

The combination of quantum dot technology and immunochromatographic technology, and the quantitative detection of immunochromatographic bands at the same time, realize the detection of a variety of blood infectious diseases. As a quantum dot technology platform services company, Alfa Chemistry has advanced technology and extensive experience to meet your specific needs. At the same time, our company has decades of production experience and high-level expert team, can help you solve many problems.

Advantages of our services

  • Advanced laboratory equipment
  • We have a professional team and equipment to optimize the preparation process and materials.

  • Reliable
  • The researchers have many years of experience to ensure the standardization of experimental operations and procedures.

  • Short time, high efficiency
  • We provide our customers with the most comprehensive service at an efficient speed.

  • Safety
  • All experiments were conducted under a confidentiality agreement, with emphasis on customer privacy.

Service process

  • Contact us and email us
  • Prepare the required products
  • Product testing
  • Feedback test reports and product solutions to customers

Service process

Our customer service representatives are enthusiastic and trustworthy 24 hours a day, Monday to Friday. Please do not hesitate to contact us for more information or to discuss in detail, if you are interested in our services.

* It should be noted that our service is only used for research, not for clinical use.


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