Saposin D, Human, Recombinant

Saposin D is a sphingolipid activator protein required for the lysosomal breakdown of ceramide to a fatty acid and sphingosine by acid ceramidase. Human saposin D is derived from a precursor, prosaposin, by proteolytic cleavage.

Recombinant human saposin D is produced in E. coli and purified by proprietary chromatography techniques.

Saposin D sequence:

DGGFCEVCKKLVGYLDRNLEKNSTKQEILAALEKGCSFLPDPYQKQCDQFVAEYEPVLIEILVEVMDPSFVCLKIGACPS

Catalog # SAPD-301-1

Storage buffer: 10 mM Tris-HCl, pH 7.5, 100 mM NaCl, and 50% Glycerol. 
Purity: >90% by Coomassie staining 
Storage is recommended at -20°C for longer periods of time. 

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This product is for laboratory research use only.