PSAP Antibody
Rabbit mAb
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC |
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Primary Accession | P07602 |
Clonality | Monoclonal |
Other Names | GLBA; SAP1; Saposins; Dispersin; |
Isotype | Rabbit IgG |
Host | Rabbit |
Calculated MW | 58113 Da |
Dilution | WB 1:1000~1:5000 IHC 1:50~1:200 |
---|---|
Purification | Affinity-chromatography |
Immunogen | A synthesized peptide derived from human PSAP |
Description | The lysosomal degradation of sphingolipids takes place by the sequential action of specific hydrolases. Some of these enzymes require specific low-molecular mass, non-enzymic proteins: the sphingolipids activator proteins (coproteins). |
Storage Condition and Buffer | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle. |
Name | PSAP |
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Synonyms | GLBA, SAP1 |
Function | Saposin-A and saposin-C stimulate the hydrolysis of glucosylceramide by beta-glucosylceramidase (EC 3.2.1.45) and galactosylceramide by beta-galactosylceramidase (EC 3.2.1.46). Saposin- C apparently acts by combining with the enzyme and acidic lipid to form an activated complex, rather than by solubilizing the substrate. Saposin-D is a specific sphingomyelin phosphodiesterase activator (EC 3.1.4.12). Saposins are specific low-molecular mass non-enzymic proteins, they participate in the lysosomal degradation of sphingolipids, which takes place by the sequential action of specific hydrolases. |
Cellular Location | Lysosome |

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