Creative BioMart Enlarged Its Offerings for CD Antigens

Creative BioMart, a world leading protein supplier, that offers a number of cell surface proteins to satisfy the need in therapeutic antibodies development, one of the most rapidly growing areas of pharmaceuticals, recently enlarged its offerings for CD Antigens to meet diversified needs of its customers.


What is cluster of differentiation?


CD antigens, also known as cluster of differentiation antigens, are cell surface molecules found on leukocytes (white blood cells). They are used to identify and classify different types of leukocytes, as well as to study their function in the immune system. CD antigens are named with a “CD” prefix followed by a number. There are over 300 known CD antigens, and each one has a specific function.


Clinical applications of CD Antigens

Analysis of leukemia and lymphomas

Detection of minimal residual disease

Stem cell enumeration

Solid organ transplantation

Immunodeficiency disease HIV infection

Paroxysmal nocturnal hemoglobinuria



During the past years, Creative BioMart has provided its customers with high-quality recombinant proteins, native proteins, lysates, GMP-grade proteins, coupled magnetic beads, etc. With the need for different CD antigens increased, Creative BioMart made the decision to enlarge catalogue.


“As one of the world’s leading suppliers with the goal to better people’s life through biotechnology, Creative BioMart is pleased to enlarge our series of CD products to help accelerate our customers’ research process and help them make progress in finding of new treatment to different diseases.” Commented Linna, the chief marketing staff at Creative BioMart.


Upon the update, customers can choose from the comprehensive list of CD products from Creative BioMart, including but are not limited to: CD11, CD2, CD3E, CD4, CD5, CD8A, CD9, CD10, CD11A, CD11B, CD11C, CD13, CD14, CD15, CD16A, CD16B CD19, CD22, CD24, CD25, CD27, CD28, CD29, CD31, CD32, CD33, CD34, CD38, CD40, CD41A, CD44, CD45RO, CD62E, CD62L, CD62P, CD105, etc.


Below is brief introduction about one of the featured products:

Product Name

Recombinant Human CD22 Protein, His-tagged

Cat. No.









Lyophilized from 0.22 μm filtered solution in PBS, pH7.4.


Immobilized Human CD22 Protein, His-tagged at 2 μg/mL (100 μL/well) can bind Anti-Human CD22 MAb, Human IgG1 with a linear range of 0.1-2 ng/mL (QC tested).


“We can also customize the required protein based on your specific needs, e.g., different segments, length, tag, tag location, etc.” added Linna.


To view the whole list of CD antigens provided by Creative BioMart, please visit


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