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Saposins

Known as: Saposins [Chemical/Ingredient], Testibumin 
A group of four homologous sphingolipid activator proteins that are formed from proteolytic cleavage of a common protein precursor molecule referred… Expand
National Institutes of Health

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Highly Cited
2006
Highly Cited
2006
Saposins A and C are sphingolipid activator proteins required for the lysosomal breakdown of galactosylceramide and… Expand
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Highly Cited
2003
Highly Cited
2003
Saposins (A, B, C, and D) are small sphingolipid activator proteins that are derived by proteolytic processing of a common… Expand
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Highly Cited
1997
Highly Cited
1997
Saposins A, B, C, and D, which are required for the enzymatic hydrolysis of sphingolipids by specific lysosomal hydrolases, are… Expand
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Highly Cited
1995
Highly Cited
1995
Saposins A, B, C, and D are small lysosomal glycoproteins released by proteolysis from a single precursor polypeptide, prosaposin… Expand
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Highly Cited
1995
Highly Cited
1995
Saposins A, B, C, and D are a group of homologous glycoproteins derived from a single precursor, prosaposin, and apparently… Expand
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Highly Cited
1993
Highly Cited
1993
We have isolated storage cytosomes from brain tissue of patients with infantile neuronal ceroid‐lipofuscinosis. The purified… Expand
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Highly Cited
1993
Highly Cited
1993
Prosaposin contains separate domains in tandem for four saposins, A, B, C, and D. These mature saposins are produced by limited… Expand
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Highly Cited
1990
Highly Cited
1990
Activity of lysosomal glucosylceramidase is stimulated by two small glycoproteins, saposin A and C, which are, together with two… Expand
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Highly Cited
1990
Highly Cited
1990
Saposins are small, heat-stable glycoproteins required for the hydrolysis of sphingolipids by specific lysosomal hydrolases… Expand
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Highly Cited
1989
Highly Cited
1989
Previous studies from this laboratory have shown that Sertoli cell-enriched culture medium contained two immunologically and… Expand
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