Title : Mac-2, a novel 32,000 Mr mouse macrophage subpopulation-specific antigen defined by monoclonal antibodies.

Pub. Date : 1982 Mar

PMID : 6173426






6 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Co-precipitation experiments show that antigenic determinants recognized by these two antibodies reside on the same molecular species, termed Mac-2, Mac-2, an antigen of 32,000 Mr, is synthesized by and expressed on the surface of thioglycollate-elicited macrophages as shown by [35S]-methionine and 125I labeling. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus
2 Co-precipitation experiments show that antigenic determinants recognized by these two antibodies reside on the same molecular species, termed Mac-2, Mac-2, an antigen of 32,000 Mr, is synthesized by and expressed on the surface of thioglycollate-elicited macrophages as shown by [35S]-methionine and 125I labeling. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus
3 Saturation binding experiments show that thioglycollate-elicited macrophages express 1.7 X 10(5) Mac-2 sites/cell. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus
4 In contrast, thioglycollate-elicited macrophages are greater than 96% strongly positive for Mac-2. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus
5 SDS-PAGE of [35S]-methionine-labeled Mac-2 shows that thioglycollate-elicited macrophages synthesize 10- to 30-fold more Mac-2 than other peritoneal macrophage subpopulations, whereas all types of peritoneal macrophages synthesize and express on their surfaces similar amounts of the Mac-1 antigen. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus
6 SDS-PAGE of [35S]-methionine-labeled Mac-2 shows that thioglycollate-elicited macrophages synthesize 10- to 30-fold more Mac-2 than other peritoneal macrophage subpopulations, whereas all types of peritoneal macrophages synthesize and express on their surfaces similar amounts of the Mac-1 antigen. Thioglycolates lectin, galactose binding, soluble 3 Mus musculus