蛋白

Recombinant Human Secreted Phospholipase A2-IB

MBS142466

0.002毫克

140美元

重组蛋白

Recombinant Human Secreted Phospholipase A2-IB

Secreted Phospholipase A2-IB

PLA2G1B Human; Secreted Phospholipase A2-IB Human Recombinant; Phospholipase A2; EC 3.1.1.4; Phosphatidylcholine 2-acylhydrolase; Group IB phospholipase A2; PLA2; PLA2A; PPLA2; sPLA2-IB; MGC119834; MGC119835; PLA2G1B

phospholipase A2; Phospholipase A2; phospholipase A2; phosphatidylcholine 2-acylhydrolase 1B; phospholipase A2, group IB (pancreas); Group IB phospholipase A2; Phosphatidylcholine 2-acylhydrolase 1B

PLA2G1B

PLA2G1B;PLA2G1B;PLA2;PLA2A;PPLA2;PLA2;PLA2A;PPLA2

PA21B_HUMAN

大肠杆菌

148

Greater than 95% as determined by SDS-PAGE.

Filtered (0.4 um) and lyophilized from 0.5 mg/ml in 0.05M Acetate buffer pH-4. Lyophilized (freeze-dried) powder.

Store lyophilized protein at -20 degree C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4 degree C for a limited period of time; it does not show any change after two weeks at 4 degree C.

Solubility: Add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10ug/ml. In higher concentrations the solubility of this antigen is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

ENZYMES; Enzymes; Secreted Phospholipase A2

Description: Secreted Phospholipase A2-IB Human Recombinant is manufactured with N-terminal fusionf HisTag. PLA2G1B His-Tagged Fusion Protein is 16 kDa containing 126 amino acid residues of the human secreted phospholipase A2-IB and 16 additional amino acid residues - HisTag (underlined).MRGSHHHHHH GMASHMAVWQ FRKMIKCVIP GSDPFLEYNN YGCYCGLGGS GTPVDELDKC CQTHDNCYDQ AKKLDSCKFL LDNPYTHTYS YSCSGSAITC SSKNKECEAF ICNCDRNAAI CFSKAPYNKA HKNLDTKKYC QS. Introduction: Group IB secretory phospholipase A2 (sPLA2-IB) mediates cell proliferation, cell migration, hormone release and eicosanoid production via its receptor in peripheral tissues. In the CNS, high-affinity binding sites of sPLA2-IB have been documented. sPLA2-IB induced neuronal cell death in a concentrationdependent manner depending on PGD2 metabolites, especially Delta12-PGJ2 that might mediate sPLA2-IB-induced apoptosis. The secretory PLA2 (sPLA2) family, in which 10 isozymes have been identified, consists of lowmolecular weight, Ca2+-requiring secretory enzymes that have been implicated in a number of biological processes, such as modification of eicosanoid generation, inflammation, and host defense.

4505847

NP_000919.1

NM_000928.2

P04054

16,360 Da

Acyl Chain Remodelling Of PC Pathway (645321); Acyl Chain Remodelling Of PE Pathway (645317); Acyl Chain Remodelling Of PG Pathway (645328); Acyl Chain Remodelling Of PI Pathway (645326); Acyl Chain Remodelling Of PS Pathway (645324); Arachidonic Acid Metabolism Pathway (82991); Arachidonic Acid Metabolism Pathway (366); Ether Lipid Metabolism Pathway (82990); Ether Lipid Metabolism Pathway (365); Fat Digestion And Absorption Pathway (194385)

This gene encodes a secreted member of the phospholipase A2 (PLA2) class of enzymes, which is produced by the pancreatic acinar cells. The encoded calcium-dependent enzyme catalyzes the hydrolysis of the sn-2 position of membrane glycerophospholipids to release arachidonic acid (AA) and lysophospholipids. AA is subsequently converted by downstream metabolic enzymes to several bioactive lipophilic compounds (eicosanoids), including prostaglandins (PGs) and leukotrienes (LTs). The enzyme may be involved in several physiological processes including cell contraction, cell proliferation and pathological response. [provided by RefSeq, Aug 2013]

PLA2G1B: PA2 catalyzes the calcium-dependent hydrolysis of the 2- acyl groups in 3-sn-phosphoglycerides. Belongs to the phospholipase A2 family. Protein type: Secreted; Lipid Metabolism - arachidonic acid; Lipid Metabolism - glycerophospholipid; Secreted, signal peptide; Lipid Metabolism - ether lipid; EC 3.1.1.4; Lipid Metabolism - linoleic acid; Lipid Metabolism - alpha-linolenic acid; Phospholipase; DNA replication. Chromosomal Location of Human Ortholog: 12q24.31. Cellular Component: extracellular space; cell surface; extracellular region; secretory granule. Molecular Function: phospholipase A2 activity; calcium-dependent phospholipase A2 activity; bile acid binding; calcium ion binding; receptor binding. Biological Process: positive regulation of immune response; activation of MAPK activity; neutrophil mediated immunity; activation of phospholipase A2; glucose transport; signal transduction; phosphatidylcholine metabolic process; activation of NF-kappaB transcription factor; positive regulation of fibroblast proliferation; phospholipid metabolic process; fatty acid biosynthetic process; multicellular organismal lipid catabolic process; neutrophil chemotaxis; glycerophospholipid biosynthetic process; actin filament organization; arachidonic acid secretion; leukotriene biosynthetic process; defense response to Gram-positive bacterium; innate immune response in mucosa; cellular response to insulin stimulus; positive regulation of protein secretion; antibacterial humoral response; phosphatidic acid biosynthetic process; positive regulation of transcription from RNA polymerase II promoter; interleukin-8 production; positive regulation of DNA replication

0.002毫克

140美元

0.01毫克

205

1毫克

4140