Background:

This gene 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 this gene 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.

Clonality:

polyclonal

Classification:

Primary antibody

Alternative names:

GLBA, SAP1

Specificity:

Human, Mouse, Rat

Host:

Rabbit

Isotype:

IgG

Immunogen:

prosaposin

Purification:

Immunogen affinity purified

Purity:

≥95% as determined by SDS-PAGE

Calculated molecular weight:

62 kDa

Form:

liquid

Applications:

ELISA, IHC, WB, IF

Recommended dilution:

WB: 1:500 - 1:2000; IHC: 1:50 - 1:200; IF: 1:50 - 1:200

Storage:

PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20℃ for 12 months (Avoid repeated freeze / thaw cycles.)

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