CD26

ACTIVATED T- AND B CELLS

Clone & Isotype	Conjugate	Size	Format	Line		Part Number
4EL-1C7 (Ta1)	Purified	100 tests	Freeze-dried	COULTER CLONE		6603126
IgG1 (mouse)	FITC	100 tests	Freeze-dried	COULTER CLONE		6603465
	RD1	100 tests	Liquid	COULTER CLONE		6603192
BA5	Purified	100 tests	Liquid	IOTest		IM1237
IgG2a (mouse)	PE	100 tests	Liquid	IOTest		IM1470

The CD26 antigen is a single-chain glycoprotein with a molecular weight of 120 kDa. It is a functional collagen receptor and is actually identical to dipeptidylpeptidase IV ectoenzyme. It is expressed by activated T cells and B cells and by macrophages. 4EL-1C7 (Ta1) antibody can mediate T cell activation in the presence of accessory cells bearing high-density FcR and exogeneous IL-2. Ta1 antibody was evaluated during the Second International Workshop on Human Leukocyte Differentiation Antigens. BA5 antibody was evaluated during the Fifth Workshop.

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CD ROM Vol 2 was produced by staff at the Purdue University Cytometry Laboratories and distributed free of charge as an educational service to the cytometry community. If you have any comments please direct them to Dr. J. Paul Robinson, Professor & Director, PUCL, Purdue University, West Lafayette, IN 47907. Phone:(317) 494-0757; FAX (317) 494-0517; Web http://www.cyto.purdue.edu EMAIL robinson@flowcyt.cyto.purdue.edu