CD44 / HCAM Std. (HCAM/2875R) , Biotin conjugate , 0.1mg / mL
This antibody recognizes a cell surface glycoprotein of 80-95 kDa (CD44) on lymphocytes , monocytes , and granulocytes (Leucocyte Typing Workshop V). Its epitope is resistant to digestion by trypsin and chymotrypsin. This MAb selectively interferes with lymphocyte binding to lymph node , mucosal and synovial endothelium. The CD44 family of glycoproteins exists in a number of variant isoforms , the most common being the standard 85-95 kDa or hematopoietic variant (CD44s). Higher molecular weight isoforms are described in epithelial cells (CD44v) , which are believed to function in intercellular adhesion and stromal binding. CD44 immunostaining is commonly used for the discrimination of urothelial transitional cell carcinoma in-situ from non-neoplastic changes in the urothelium.Primary antibodies are available purified , or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets , because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Internal Reference:
BNCB2875-500
Website URL:
/shop/bncb2875-500-cd44-hcam-std-hcam-2875r-biotin-conjugate-0-1mg-ml-197890