Annexin II is a Ca(2+)-dependent membrane-binding protein present in a wide variety of cells and tissues. Within cells, annexin II is found either as a 36-kD monomer (p36) or as a heterotetrameric complex (p90) coupled with the S-100-related protein, p11. Annexin II has been suggested to be involved in exocytosis as it can restore the secretory responsiveness of permeabilized chromaffin cells. ...

Annexin II mRNA coding for a calcium binding protein was found to be absent in prostate cancer by subtractive hybridization and Northern analysis. In contrast to high expression in normal and benign hyperplastic glandular and basal epithelium, Annexin II heavy (p36) and light (p11) chains in 31/31 prostate cancer specimens were lost immunohistochemically. In glands involved by prostate intraepi...

The genome of Mycoplasma hyopneumoniae encodes several immunodominant proteins, including a cytosolic protein (p36), three membranous proteins (p46, p65, and p74), and an adhesin (p97). Cross-reactions with M. flocculare and M. hyorhinis reduce the specificity of conventional serological detection methods. However, certain antigenic determinants of the p36 and p46 proteins have been shown to be...

Human replication factor C (hRFC) is a five-subunit protein complex (p140, p40, p38, p37, and p36) that acts to catalytically load proliferating cell nuclear antigen onto DNA, where it recruits DNA polymerase delta or epsilon to the primer terminus at the expense of ATP, leading to processive DNA synthesis. We have previously shown that a subcomplex of hRFC consisting of three subunits (p40, p3...

Annexin II mRNA coding for a calcium binding protein was found to be absent in prostate cancer by subtractive hybridization and Northern analysis. In contrast to high expression in normal and benign hyperplastic glandular and basal epithelium, Annexin II heavy (p36) and light (p11) chains in 31/31 prostate cancer specimens were lost immunohistochemically. In glands involved by prostate intraepi...

We have characterized two monoclonal antibodies which recognize human p36. These have been used to examine the sites and extent of serine and tyrosine phosphorylation of p36 in human cells treated with epidermal growth factor and platelet-derived growth factor and in human cells transformed with viruses whose oncogenes encode protein-tyrosine kinases.

Replication factor C (RF-C), a complex of five subunits, is an essential eukaryotic protein involved in both DNA replication and DNA repair. To generate an easily accessible source of human RF-C for biochemical and genetic studies, we cloned the cDNAs of all five subunits into baculoviruses so that each subunit could be expressed both as a non-fused polypeptide and as an N-terminal His-tagged f...

Ten years ago a protein of apparent M, 36,000 was identified as a major cellular target for the transforming tyrosine kinase encoded by the src oncogene. In a series of in vivo labeling experiments, Radke and Martin [1979], Radke et al. [1980], and Erikson and Erikson [1980] showed that p36 is phosphorylated on tyrosine residues when chicken embryo fibroblasts are transformed by Rous sarcoma vi...

We studied 850 consecutive cases of histologically ascertained pretreatment non-Hodgkin's lymphoma with cytogenetically abnormal clones. The diagnostic karyotypes revealed that 12% of these cases exhibited structural rearrangements involving chromosome band 1p36. Here, we describe the karyotypes of 53 cases containing a 1p36 rearrangement [often involving translocations of unknown material and ...

Bovine heart 67-kd protein (p67) was coisolated with calpactin I complex by cycles of Ca(2+)-dependent precipitation followed by solubilization with EGTA-containing buffer. Using affinity-purified anti-p67 antibody and anti-p36 (36-kd subunit of calpactin I) antibody, we examined the localization of the two proteins in secretory atrial myocytes and other endocrine tissues of adult rats. Immunof...