The seven-span transmembrane receptor CD97 has a cellular ligand (CD55, DAF).

J Hamann, B Vogel, GM Van Schijndel… - The Journal of …, 1996 - rupress.org
CD97 is an activation-induced antigen on leukocytes with a seven-span transmembrane (7-
TM) region homologous to the secretin receptor superfamily. However, in contrast to this …

Characterization of the CD55 (DAF)‐binding site on the seven‐span transmembrane receptor CD97

J Hamann, C Stortelers, E Kiss‐Toth… - European journal of …, 1998 - Wiley Online Library
CD97 is an activation‐induced antigen on leukocytes which belongs to a new group of
seven‐span transmembrane (7‐TM) molecules, designated EGF‐TM7 family. Family …

Expression cloning and chromosomal mapping of the leukocyte activation antigen CD97, a new seven-span transmembrane molecule of the secretion receptor …

J Hamann, W Eichler, D Hamann… - … (Baltimore, Md.: 1950 …, 1995 - journals.aai.org
CD97 is a monomeric glycoprotein of 75 to 85 kDa that is induced rapidly on the surface of
most leukocytes upon activation. We herein report the isolation of a cDNA encoding human …

CD23 interacts with a new functional extracytoplasmic domain involving N-linked oligosaccharides on CD21.

JP Aubry, S Pochon, JF Gauchat… - … (Baltimore, Md.: 1950 …, 1994 - journals.aai.org
Human CD21 has been described as a receptor for the C3d, g and iC3b proteins of
complement, for the Epstein-Barr virus, and also for IFN-alpha. We reported recently that …

CD26: a multifunctional integral membrane and secreted protein of activated lymphocytes

MD Gorrell, V Gysbers… - Scandinavian journal of …, 2001 - Wiley Online Library
CD26 has proved interesting in the fields of immunology, endocrinology, cancer biology and
nutrition owing to its ubiquitous and unusual enzyme activity. This dipeptidyl …

CD97 is a processed, seven-transmembrane, heterodimeric receptor associated with inflammation.

JX Gray, M Haino, MJ Roth, JE Maguire… - … (Baltimore, Md.: 1950 …, 1996 - journals.aai.org
CD97 is a receptor that spans the membrane seven times, a defining feature of G protein-
coupled receptors. CD97 is predominantly expressed in leukocytes, but the function and …

Characterization of murine CD70, the ligand of the TNF receptor family member CD27.

K Tesselaar, LA Gravestein… - … (Baltimore, Md.: 1950 …, 1997 - journals.aai.org
Abstract Human CD70 (CD27 ligand) is a type II transmembrane glycoprotein belonging to
the TNF family. The protein is not expressed on resting lymphocytes, but is rapidly induced …

The CD27 membrane receptor, a lymphocyte‐specific member of the nerve growth factor receptor family, gives rise to a soluble form by protein processing that does …

WAM Loenen, E de Vries, LA Gravestein… - European journal of …, 1992 - Wiley Online Library
CD27 is a transmembrane glycoprotein found exclusively on human T and B lymphocytes. It
belongs to a recently identified receptor family, whose members are involved in cell …

CD70 represents the human ligand for CD27

RQ Hintzen, SMA Lens, G Koopman… - International …, 1994 - academic.oup.com
The recently identified CD27 ligand (L) Is a type II transmembrane molecule with significant
structural homology to tumor necrosis factor (TNF)-α, TNF-β, lymphotoxin β, CO40L, and …

Expression of the murine CD27 ligand CD70 in vitro and in vivo

K Tesselaar, Y Xiao, R Arens… - The Journal of …, 2003 - journals.aai.org
The interaction between TNFR family member CD27 and its ligand CD70 promotes
lymphocyte expansion and effector cell formation. In humans, control of CD27 function is …