Prosaposin|Proactivator polypeptide|Saposin-A Alternative names: Protein A|Saposin-B-Val|Saposin-B Alternative names: Cerebroside sulfate activator (CSAct)|Dispersin|Sphingolipid activator protein 1 (SAP-1)|Sulfatide/GM1 activator|Saposin-C Alternative names: A1 activator|Co-beta-glucosidase|Glucosylceramidase activator|Sphingolipid activator protein 2 (SAP-2)|Saposin-D Alternative names: Component C|Protein C|PSAP|GLBA|SAP1 antibody
货号:
FNab06843
反应性:
Human, Mouse, Rat
宿主:
Rabbit
验证实验:
ELISA, WB, IHC
克隆性:
polyclonal
亚型:
IgG
规格
价格
100μg
RMB ¥1750
50μg
RMB ¥1050
货期:
三个工作日+顺丰快递时长
产品介绍
实验结果
实验条件
常见问题
产品名称
PSAP antibody
货号
FNab06843
规格
100μg
状态
liquid
纯化方法
Immunogen affinity purified
纯度
≥95% as determined by SDS-PAGE
克隆性
polyclonal
亚型
IgG
存储
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
免疫原信息
免疫原
prosaposin
别称
Prosaposin|Proactivator polypeptide|Saposin-A Alternative names: Protein A|Saposin-B-Val|Saposin-B Alternative names: Cerebroside sulfate activator (CSAct)|Dispersin|Sphingolipid activator protein 1 (SAP-1)|Sulfatide/GM1 activator|Saposin-C Alternative names: A1 activator|Co-beta-glucosidase|Glucosylceramidase activator|Sphingolipid activator protein 2 (SAP-2)|Saposin-D Alternative names: Component C|Protein C|PSAP|GLBA|SAP1 antibody
HepG2 cells were subjected to SDS PAGE followed by western blot with FNab06843(PSAP Antibody) at dilution of 1:600
Immunohistochemistry of paraffin-embedded human liver cancer using FNab06843(PSAP antibody) at dilution of 1:50
背景介绍
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-B stimulates the hydrolysis of galacto-cerebroside sulfate by arylsulfatase A(EC 3.1.6.8), GM1 gangliosides by beta-galactosidase(EC 3.2.1.23) and globotriaosylceramide by alpha-galactosidase A(EC 3.2.1.22). Saposin-B forms a solubilizing complex with the substrates of the sphingolipid hydrolases.
Saposin-D is a specific sphingomyelin phosphodiesterase activator(EC 3.1.4.12).
Prosaposin: Behaves as a myelinotrophic and neurotrophic factor, these effects are mediated by its G-protein-coupled receptors, GPR37 and GPR37L1, undergoing ligand-mediated internalization followed by ERK phosphorylation signaling.
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.