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Product Name ASAH2 Chinese Name 酰基鞘氨醇脱酰酶2抗体 Alias Acylsphingosine deacylase 2; ASAH2; ASAH2_HUMAN; BCDase; hCD; HNAC1; LCDase; MGC129777; mitochondrial ceramidase; N acylsphingosine amidohydrolase (non lysosomal ceramidase) 2; N acylsphingosine amidohydrolase 2; N CDase; N-acylsphingosine amidohydrolase 2; N-CDase; NCDase; Neutral ceramidase soluble form; Non lysosomal ceramidase; Non-lysosomal ceramidase. Research Area immunology Neurobiology Signal transduction Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Rabbit, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 86kDa Cellular localization The cell membrane Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human ASAH2: 701-780/780 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Hydrolyzes the sphingolipid ceramide into sphingosine and free fatty acid at an optimal pH of 6.5-8.5. Acts as a key regulator of sphingolipid signaling metabolites by generating sphingosine at the cell surface. Acts as a repressor of apoptosis both by reducing C16-ceramide, thereby preventing ceramide-induced apoptosis, and generating sphingosine, a precursor of the antiapoptotic factor sphingosine 1-phosphate. Probably involved in the digestion of dietary sphingolipids in intestine by acting as a key enzyme for the catabolism of dietary sphingolipids and regulating the levels of bioactive sphingolipid metabolites in the intestinal tract.
Function:
Hydrolyzes the sphingolipid ceramide into sphingosine and free fatty acid at an optimal pH of 6.5-8.5. Acts as a key regulator of sphingolipid signaling metabolites by generating sphingosine at the cell surface. Acts as a repressor of apoptosis both by reducing C16-ceramide, thereby preventing ceramide-induced apoptosis, and generating sphingosine, a precursor of the antiapoptotic factor sphingosine 1-phosphate. Probably involved in the digestion of dietary sphingolipids in intestine by acting as a key enzyme for the catabolism of dietary sphingolipids and regulating the levels of bioactive sphingolipid metabolites in the intestinal tract.
Subcellular Location:
Cell membrane; Single-pass type II membrane protein. Note=The neutral ceramidase soluble form is a secreted protein. According to PubMed:10781606, it is mitochondrial. However, they used a shorter form in its N-terminus, which may explain this localization which probably does not exist in vivo.
Tissue Specificity:
Primarily expressed in the intestine (PubMed:17334805). Ubiquitously expressed with higher levels in kidney, skeletal muscle and heart (PubMed:10781606). According to PubMed:17334805, ubiquitous expression attributed to ASAH2 may be actually that of the paralog ASAH2B.
Post-translational modifications:
N-glycosylated. Required for enzyme activity (By similarity).
O-glycosylated. Required to retain it as a type II membrane protein at the cell surface.
Phosphorylated. May prevent ubiquitination and subsequent degradation (By similarity).
Ubiquitinated, leading to its degradation by the proteasome. Ubiquitination is triggered by nitric oxid (By similarity).
Similarity:
Belongs to the neutral ceramidase family.
SWISS:
Q9NR71
Gene ID:
56624
Database links:Entrez Gene: 56624 Human
Entrez Gene: 653308 Human
Entrez Gene: 54447 Mouse
Omim: 611202 Human
SwissProt: Q9NR71 Human
SwissProt: Q9JHE3 Mouse
Unigene: 512645 Human
Unigene: 710005 Human
Unigene: 104900 Mouse
Unigene: 156958 Rat
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