Proteinase 3 (PRTN3) (Internal Region) antibody

Antigen: Proteinase 3 (PRTN3)

Synonyms: MBN, MBT, NP4, P29, PR3, ACPA, AGP7, PR-3, CANCA, C-ANCA, mPR3, ela2, MGC132250

Binding Site: Internal Region

Clonality: Polyclonal

Host: Rabbit

Reactivity: Please enquire

Conjugate: Un-conjugated

Application: Western Blotting (WB)

Catalog no.: ABIN350766

Additional Information

Alternative name: Pr3 (Wegener autoantigen)

UniProt: P24158

Immunogen: A synthetic peptide from the internal region of human Pr3 (Leukocyte proteinase 3, AGP7, Myeloblastin, Wegener autoantigen) conjugated to an immunogenic carrier protein was used as the immunogen.

Format: Lyophilized

Isotype: IgG

Description: FUNCTION: Polymorphonuclear leukocyte serine protease that degrades elastin, fibronectin, laminin, vitronectin, and collagen types I, III, and IV (in vitro) and causes emphysema when administered by tracheal insufflation to s. Catalytic activity: Hydrolysis of proteins, including elastin, by preferential cleavage: -Ala-|-Xaa- > -Val-|-Xaa-. Also known as: Leukocyte proteinase 3, AGP7, Myeloblastin, Wegener autoantigen, PR-3, P29, C-ANCA antigen, Neutrophil proteinase 4, MBN, PRTN3, NP-4.

Specificity: Appears to be specific for Pr3.

Application Details

Application Notes: WB. A concentration of 10-50 µg/ml is recommended. The optimal concentration should be determined by the end user. Not yet tested in other applications.

Purity: IgG

Storage: Maintain the lyophilised/reconstituted antibodies frozen at -20°C for long term storage and refrigerated at 2-8°C for a shorter term. When reconstituting, glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles.

Restrictions: For Research Use only

Publications

Labbaye, Musette, Cayre: "Wegener autoantigen and myeloblastin are encoded by a single mRNA." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 88, Issue 20, pp. 9253-6, 1991 (PubMed).

Jenne, Tschopp, Luedemann et al.: "Wegener's autoantigen decoded." in: Nature, Vol. 346, Issue 6284, pp. 520, 1990 (PubMed).

Duke-Cohan, Morimoto, Rocker et al.: "A novel form of dipeptidylpeptidase IV found in human serum. Isolation, characterization, and comparison with T lymphocyte membrane dipeptidylpeptidase IV (CD26)." in: The Journal of biological chemistry, Vol. 270, Issue 23, pp. 14107-14, 1995 (PubMed).

Fujinaga, Chernaia, Halenbeck et al.: "The crystal structure of PR3, a neutrophil serine proteinase antigen of Wegener's granulomatosis antibodies." in: Journal of molecular biology, Vol. 261, Issue 2, pp. 267-78, 1996 (PubMed).

Grimwood, Gordon, Olsen et al.: "The DNA sequence and biology of human chromosome 19." in: Nature, Vol. 428, Issue 6982, pp. 529-35, 2004 (PubMed).