Monoclonal Antibodies to Yeast Proteins
| Antigen | Antibody Designation |
Specificity |
| Lys20p and Lys21p | MCA-31F5 | Yeast isozymes of homocitrate synthase, localized to nucleus of S. cerevisiae |
| Nab1p, (Methylated) | MCA-1E4 | Recognizes Nap1p (a.k.a. as Npl3p/Nop3p), but only in the methylated form. |
| Nop1p, Fibrillarin | MCA-38F3 | Raised against yeast fibrillarin, a highly conserved nucleolar protein present in small nucleolar ribonucleoprotein (snoRNP) complexes. Cross reacts with fibrillarin in human, rat, plant, Drosophila, C. elegans and S. pombe. |
| Nop1p | MCA-28F2 | Raised against Yeast (S. cerevisiae) fibrillarin, not cross-reactive with other species. |
| Nop2p | MCA-22G1 | Yeast nucleolar marker, which is a putative SAM-dependent methyl transferase. |
| Nop5p | MCA-34B12 | Nop5p is a small nucleolar ribonucleoprotein component required for pre-18S rRNA processing in yeast |
| Nop5p and Nop6p | MCA-37C12 | Proteins of nucleolus of yeast |
| Nsp1p | MCA-32D6 | Yeast nuclear pore complex protein, useful nuclear pore complex and nuclear envelope marker |
| Nuclear Pore Complex | MCA-39C7 | Panspecific nuclear pore complex protein, useful nuclear pore complex and nuclear envelope marker in all eukaryotes tested to date |
| Nsr1p | MCA-31C4 | Yeast nucleolar marker |
| Pab1p | MCA-1G1 | Yeast poly A binding protein |
| Pdi1p | MCA-38H8 | Yeast protein disulphide isomerase, localized in ER and nuclear envelope |
| Pma1p | MCA-40B7 | Yeast plasma membrane ATPase subunit, useful plasma membrane marker |