All CD44 reagents are produced in house and quality controlled, including 12 CD44 Antibody, 1 CD44 ELISA, 14 CD44 Gene, 1 CD44 IPKit, 3 CD44 Lysate, 3 CD44 Protein, 1 CD44 qPCR. All CD44 reagents are ready to use.
Recombinant CD44 proteins are expressed by HEK293 Cells with fusion tags as C-His, C-human IgG1-Fc.
CD44antibodies are validated with different applications, which are FCM, ICC/IF, IF, IHC-P, ELISA, WB, ELISA(Det), IP, ELISA(Cap).
CD44cDNA clones are full length sequence confirmed and expression validated. There are 13 kinds of tags for each CD44 of different species, especially GFP tag, OFP tag, FLAG tag and so on. There are three kinds of vectors for choice, cloning vector, expression vector and lentivrial expression vector.
CD44ELISA Kit are quality controlled by 8 internation QC standard which guarantee every ELISA Kit with high quality.
CD44 is a type I transmembrane protein and a member of the cartilage link protein family. It is involved in cell-cell and cell-matrix interactions and signal transduction. Several CD44 ligands have been identified. The most extensively characterized ligand for CD44 is hyaluronan, a component of the extracellular matrix. CD44 protein is expressed on the majority of immune cells. The binding of CD44 to hyaluronan is induced on T lymphocytes after activation by antigen and on monocytes after stimulation by inflammatory agents. Under inflammatory conditions, CD44 on endothelial cells presents hyaluronan to CD44 on activated T lymphocytes and mediates a rolling interaction under flow conditions. Perturbations of the hyaluronan-CD44 interaction at the plasma membrane by various antagonists result in attenuation of receptor tyrosine kinase and transporter activities and inhibition of tumor progression in vivo. CD44 is known to interact with the ezrin family (ERM family) members and form a complex that plays diverse roles within both normal and abnormal cells, particularly cancer cells. CD44 and ezrin and their respective complex have properties suggesting that they may be important in the process of tumour-endothelium interactions, cell migrations, cell adhesion, tumour progression and metastasis.