PNPLA8 Antibody, Biotin conjugated

Code CSB-PA868272LD01HU
Size US$166
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) PNPLA8 Polyclonal antibody
Uniprot No.
Target Names
PNPLA8
Alternative Names
PNPLA8; IPLA22; IPLA2G; BM-043; Calcium-independent phospholipase A2-gamma; Intracellular membrane-associated calcium-independent phospholipase A2 gamma; iPLA2-gamma; PNPLA-gamma; Patatin-like phospholipase domain-containing protein 8; iPLA2-2
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Calcium-independent phospholipase A2-gamma protein (158-345AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Biotin
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Calcium-independent and membrane-bound phospholipase, that catalyzes the esterolytic cleavage of fatty acids from glycerophospholipids to yield free fatty acids and lysophospholipids, hence regulating membrane physical properties and the release of lipid second messengers and growth factors. Hydrolyzes phosphatidylethanolamine, phosphatidylcholine and probably phosphatidylinositol with a possible preference for the former. Has also a broad substrate specificity in terms of fatty acid moieties, hydrolyzing saturated and mono-unsaturated fatty acids at nearly equal rates from either the sn-1 or sn-2 position in diacyl phosphatidylcholine. However, has a weak activity toward polyunsaturated fatty acids at the sn-2 position, and thereby favors the production of 2-arachidonoyl lysophosphatidylcholine, a key branch point metabolite in eicosanoid signaling. On the other hand, can produce arachidonic acid from the sn-1 position of diacyl phospholipid and from the sn-2 position of arachidonate-containing plasmalogen substrates. Therefore, plays an important role in the mobilization of arachidonic acid in response to cellular stimuli and the generation of lipid second messengers. Can also hydrolyze lysophosphatidylcholine. In the mitochondrial compartment, catalyzes the hydrolysis and release of oxidized aliphatic chains from cardiolipin and integrates mitochondrial bioenergetics and signaling. It is essential for maintaining efficient bioenergetic mitochondrial function through tailoring mitochondrial membrane lipid metabolism and composition.
Gene References into Functions
  1. Stable isotope kinetics revealed that in non-failing human hearts, cPLA2zeta metabolically channels arachidonic acid into EETs, whereas in failing hearts, increased iPLA2gamma activity channels AA into toxic HETEs. These results mechanistically identify the sequelae of pathological remodeling of human mitochondrial phospholipases in failing myocardium. PMID: 29158256
  2. iPLA2gamma plays an important role in in vivo Thromboxane A2 production accompanied by thrombus formation. PMID: 25313821
  3. iPLA2gamma plays a cardioprotective role during the acute stage of Chagas' disease. PMID: 23429536
  4. Thus, complement-mediated activation of iPLA(2)gamma is mediated via ERK and p38 pathways, and phosphorylation of Ser-511 and/or Ser-515 plays a key role in the catalytic activity and signaling of iPLA(2)gamma. PMID: 23258543
  5. These results suggest distinct roles for iPLA2beta and iPLA2gamma in cellular homeostasis and signaling, a functional link between peroxisomal AA release and eicosanoid generation, and a potential contribution of iPLA2gamma to tumorigenesis. PMID: 15695510
  6. iPLA2 activation is not sufficient for SOCE activation. iPLA2 may regulate basal phosphoinositide metabolism PMID: 18680539

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Involvement in disease
Mitochondrial myopathy with lactic acidosis (MMLA)
Subcellular Location
Endoplasmic reticulum membrane; Single-pass membrane protein. Mitochondrion membrane; Single-pass membrane protein. Peroxisome membrane; Single-pass membrane protein.
Tissue Specificity
Expressed in parenchymal tissues including heart, skeletal muscle, placenta, brain, liver and pancreas. Also expressed in bronchial epithelial cells and kidney. Highest expression is observed in skeletal muscle and heart.
Database Links

HGNC: 28900

OMIM: 251950

KEGG: hsa:50640

STRING: 9606.ENSP00000257694

UniGene: Hs.617340

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