PSAP Antibody (PACO29220)
- SKU:
- PACO29220
- Product type:
- Antibody
- Reactivity:
- Human
- Reactivity:
- Mouse
- Host Species:
- Rabbit
- Isotype:
- IgG
- Application:
- ELISA
- Application:
- WB
- Application:
- IHC
- Application:
- IF
- Antibody type:
- Polyclonal
- Conjugation:
- Unconjugated
Description
抗体名: | PSAP Antibody (PACO29220) |
抗体コード: | PACO29220 |
サイズ: | 50ug |
宿主種: | Rabbit |
申し込み: | ELISA, WB, IHC, IF |
推奨される希釈: | ELISA:1:2000-1:10000, WB:1:1000-1:5000, IHC:1:500-1:1000, IF:1:50-1:200 |
反応性: | Human, Mouse |
免疫原: | Recombinant Human Prosaposin protein (311-391AA) |
憲法: | Liquid |
ストレージバッファ: | Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, PH 7.4 |
精製方法: | >95%, Protein G purified |
抗体のクローン性: | Polyclonal |
アイソタイプ: | IgG |
Conjugate: | Non-conjugated |
![]() | Western Blot Positive WB detected in: Mouse heart tissue All lanes: PSAP antibody at 3.3µg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 59 kDa Observed band size: 59 kDa . |
![]() | IHC image of PACO29220 diluted at 1:500 and staining in paraffin-embedded human brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. |
![]() | IHC image of PACO29220 diluted at 1:500 and staining in paraffin-embedded human lung tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. |
バックグラウンド: | 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). |
シノニム: | Prosaposin (Proactivator polypeptide) [Cleaved into: Saposin-A (Protein A); Saposin-B-Val; Saposin-B (Cerebroside sulfate activator) (CSAct) (Dispersin) (Sphingolipid activator protein 1) (SAP-1) (Sulfatide/GM1 activator); Saposin-C (A1 activator) (Co-beta-glucosidase) (Glucosylceramidase activator) (Sphingolipid activator protein 2) (SAP-2); Saposin-D (Component C) (Protein C)], PSAP, GLBA SAP1 |
UniProt Protein Function: | PSAP: 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). Defects in PSAP are the cause of combined saposin deficiency (CSAPD); also known as prosaposin deficiency. CSAPD is due to absence of all saposins, leading to a fatal storage disorder with hepatosplenomegaly and severe neurological involvement. Defects in PSAP saposin-B region are the cause of leukodystrophy metachromatic due to saposin-B deficiency (MLD- SAPB). MLD-SAPB is an atypical form of metachromatic leukodystrophy. It is characterized by tissue accumulation of cerebroside-3-sulfate, demyelination, periventricular white matter abnormalities, peripheral neuropathy. Additional neurological features include dysarthria, ataxic gait, psychomotr regression, seizures, cognitive decline and spastic quadriparesis. Defects in PSAP saposin-C region are the cause of atypical Gaucher disease (AGD). Affected individuals have marked glucosylceramide accumulation in the spleen without having a deficiency of glucosylceramide-beta glucosidase characteristic of classic Gaucher disease, a lysosomal storage disorder. Defects in PSAP saposin-A region are the cause of atypical Krabbe disease (AKRD). AKRD is a disorder of galactosylceramide metabolism. AKRD features include progressive encephalopathy and abnormal myelination in the cerebral white matter resembling Krabbe disease. Defects in PSAP saposin-D region are found in a variant of Tay-Sachs disease (GM2-gangliosidosis). 3 isoforms of the human protein are produced by alternative splicing. |
UniProt Protein Details: | Chromosomal Location of Human Ortholog: 10q21-q22 Cellular Component: cytoplasm; extracellular region; extracellular space; integral to membrane; lysosomal lumen; lysosomal membrane; mitochondrion Molecular Function:enzyme activator activity; G-protein-coupled receptor binding; lipid binding; protein binding Biological Process: blood coagulation; G-protein signaling, adenylate cyclase inhibiting pathway; glycosphingolipid metabolic process; lipid transport; platelet activation; platelet degranulation; positive regulation of catalytic activity; positive regulation of MAPKKK cascade; regulation of lipid metabolic process; sphingolipid metabolic process Disease: Combined Saposin Deficiency; Gaucher Disease, Atypical, Due To Saposin C Deficiency; Krabbe Disease, Atypical, Due To Saposin A Deficiency; Metachromatic Leukodystrophy Due To Saposin B Deficiency |
NCBI Summary: | 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. [provided by RefSeq, Feb 2016] |
UniProt Code: | P07602 |
NCBI GenInfo Identifier: | 134218 |
NCBI Gene ID: | 5660 |
NCBI Accession: | P07602.2 |
UniProt Secondary Accession: | P07602,P07292, P15793, P78538, P78541, P78546, P78547 P78558, Q53Y86, Q6IBQ6, Q92739, Q92740, |
UniProt Related Accession: | P07602 |
Molecular Weight: | 58,484 Da |
NCBI Full Name: | Prosaposin |
NCBI Synonym Full Names: | prosaposin |
NCBI Official Symbol: | PSAP |
NCBI Official Synonym Symbols: | GLBA; SAP1 |
NCBI Protein Information: | prosaposin |
UniProt Protein Name: | Prosaposin |
UniProt Synonym Protein Names: | Proactivator polypeptide |
Protein Family: | Prosaposin |
UniProt Gene Name: | PSAP |
UniProt Entry Name: | SAP_HUMAN |
Secondary Antibody |
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