Paraplegin, also known as SPG7 (spastic paraplegia protein 7), CAR, CMAR or PGN, is a 795 amino acid metalloprotease that is a member of the AAA protein family. Localized to the mitochrondrial membrane and expressed throughout the body, Paraplegin is a multi-pass membrane protein that is thought to be involved in signal transduction and chaperone-like activities in the mitochrondria. Defects in the gene encoding Paraplegin are the cause of spastic paraplegia type 7 (SPG7), a form of autosomal recessive hereditary spastic paraplegia (AR-HSP). HSPs are degenerative spinal cord disorders that are characterized by muscle spasms, stiffness in the legs and, in some cases, incontinence. Recent studies suggest that SPG7 may be a mitochondrial-based disease, as mutations in the Paraplegin gene lead to ragged-red fibers, oxidase-negative fibers and intense succinate dehydrogenase-stained areas of the mitochrondria. These mitochondrial dysfunctions lead to axonal degeneration and impaired axonal transport, thus causing the neurodegeneration seen in HSPs.
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WBIPIFELISA
recommended for detection of Paraplegin of mouse, rat and human origin by WB, IP, IF and ELISA
Species Reactivity
HumanMouseRat
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Alternative Names
epitope corresponding to amino acids 131-310 mapping within an internal region of Paraplegin of human origin
Tissue Specificity
epitope corresponding to amino acids 131-310 mapping within an internal region of Paraplegin of human origin