Background:

PSAP (prosaposin) encodes a highly conserved preproprotein that is proteolytically processed to generate four main cleavage products including saposins A, B, C, and D. Each domain of the precursor protein is approximately 80 amino acid residues long with nearly identical placement of cysteine residues and glycosylation sites. Saposins A-D localize primarily to the lysosomal compartment where they facilitate the catabolism of glycosphingolipids with short oligosaccharide groups. The precursor protein exists both as a secretory protein and as an integral membrane protein and has neurotrophic activities. Mutations in PSAP have been associated with Gaucher disease and metachromatic leukodystrophy. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed.

Alternative names:

PSAP; GLBA; SAP1; Proactivator polypeptide

Clonality:

Polyclonal

Reactivity:

Human

Source:

Rabbit

Isotype:

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Immunogen:

Synthesized peptide derived from the Internal region of human Saposin. at AA rangle； 280-360

Concentration:

1mg/ml

Applications:

WB, IHC, ELISA

Recommende dilutions:

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Storage:

PBS with 0.02% sodium azide and 50% glycerol pH 7.4. Store at -20°C. Avoid repeated freeze-thaw cycles.

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