Human PEBP1 Recombinant Protein (RPPB5910)
- SKU:
- RPPB5910
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- P30086
Description
| Product Name: | Human PEBP1 Recombinant Protein |
| Product Code: | RPPB5910 |
| Size: | 50µg |
| Species: | Human |
| Target: | PEBP1 |
| Synonyms: | Phosphatidylethanolamine-binding protein 1, Prostatic-binding protein, HCNPpp, Neuropolypeptide h3, Raf kinase inhibitor protein, PEBP-1, RKIP, PEBP1, PBP, PEBP, HCNP. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | The PEBP1 protein solution contains 20mM Tris-HCl buffer (pH8.0), 1mM DTT and 10% glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 95.0% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MPVDLSKWSG PLSLQEVDEQ PQHPLHVTYA GAAVDELGKV LTPTQVKNRP TSISWDGLDS GKLYTLVLTD PDAPSRKDPK YREWHHFLVV NMKGNDISSG TVLSDYVGSG PPKGTGLHRY VWLVYEQDRP LKCDEPILSN RSGDHRGKFK VASFRKKYEL RAPVAGTCYQ AEWDDYVPKL YEQLSGK |
PEBP1 (Phosphatidylethanolamine binding protein 1) belongs to the phosphatidylethanolamine-binding protein family and a serine protease inhibitor that inhibits thrombin, neuropsin. PEBP1 plays a key modulatory part in several protein kinase signaling cascades. PKC phosphorylates PEBP1, resulting in the release of Raf-1 and activation of MEK and ERK. PEBP1 is expressed in many tissues and implicated in the regulation of such physiological processes as membrane biosynthesis, spermatogenesis, neural development, and metastasis suppression.PEBP1 binds ATP, opioids and phosphatidylethanolamine, however it has lower affinity for phosphatidylinositol and phosphatidylcholine. PEBP1 may also be involved in the function of the presynaptic cholinergic neurons of the CNS. PEBP1 increases the production of choline acetyltransferase although not acetylcholinesterase. Furtheremore, PEBP1 functions in potentially sequestering toxic compounds, including locostatin which may have harmful effects on cells.Loss of PEBP1 expression may have a significant role as prognostic marker in Gastrointestinal stromal tumors. In addition, PEBP1 is found differentially expressed in the Wernicke's Area from schizophrenia patients. PEBP1 is also, an invasion suppressor protein in nasopharyngeal carcinoma.
PEBP1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 187 amino acids (1-187 a.a.) and having a molecular mass of 21kDa.The PEBP1 is purified by proprietary chromatographic techniques.
| UniProt Protein Function: | RKIP: a metastasis suppressor that regulates extracellular matrix remodeling and tumor survival. Binds to and inhibits Raf-1. Phosphorylation by classic and atypical but not novel PKC isoforms dissociates this complex, relieving inhibition of the Raf/MAP kinase signaling cascade. Binds ATP, opioids and phosphatidylethanolamine. Has lower affinity for phosphatidylinositol and phosphatidylcholine. Serine protease inhibitor which inhibits thrombin, neuropsin and chymotrypsin but not trypsin, tissue type plasminogen activator and elastase Inhibits the kinase activity of RAF1 by inhibiting its activation and by dissociating the RAF1/MEK complex and acting as a competitive inhibitor of MEK phosphorylation. Cleaved into hippocampal cholinergic neurostimulating peptide (HCMP) that appears to be involved in the function of the presynaptic cholinergic neurons of the central nervous system. HCNP increases the production of choline acetyltransferase but not acetylcholinesterase. Expressed in brain. Increased expression in aged senescence-accelerated mice. |
| UniProt Protein Details: | Protein type:Lipid-binding; Protein kinase, regulatory subunit Chromosomal Location of Human Ortholog: 12q24.23 Cellular Component: cytosol; nucleus Molecular Function:enzyme binding; phosphatidylethanolamine binding; protein binding; protein kinase binding Biological Process: MAPKKK cascade |
| NCBI Summary: | This gene encodes a member of the phosphatidylethanolamine-binding family of proteins and has been shown to modulate multiple signaling pathways, including the MAP kinase (MAPK), NF-kappa B, and glycogen synthase kinase-3 (GSK-3) signaling pathways. The encoded protein can be further processed to form a smaller cleavage product, hippocampal cholinergic neurostimulating peptide (HCNP), which may be involved in neural development. This gene has been implicated in numerous human cancers and may act as a metastasis suppressor gene. Multiple pseudogenes of this gene have been identified in the genome. [provided by RefSeq, Jul 2015] |
| UniProt Code: | P30086 |
| NCBI GenInfo Identifier: | 1352726 |
| NCBI Gene ID: | 5037 |
| NCBI Accession: | P30086.3 |
| UniProt Secondary Accession: | P30086,B2R4S1, |
| UniProt Related Accession: | P30086 |
| Molecular Weight: | 21,057 Da |
| NCBI Full Name: | Phosphatidylethanolamine-binding protein 1 |
| NCBI Synonym Full Names: | phosphatidylethanolamine binding protein 1 |
| NCBI Official Symbol: | PEBP1�� |
| NCBI Official Synonym Symbols: | PBP; HCNP; PEBP; RKIP; HCNPpp; PEBP-1; HEL-210; HEL-S-34; HEL-S-96�� |
| NCBI Protein Information: | phosphatidylethanolamine-binding protein 1 |
| UniProt Protein Name: | Phosphatidylethanolamine-binding protein 1 |
| UniProt Synonym Protein Names: | HCNPpp; Neuropolypeptide h3; Prostatic-binding protein; Raf kinase inhibitor protein; RKIP |
| Protein Family: | Phosphatidylethanolamine-binding protein |
| UniProt Gene Name: | PEBP1�� |
| UniProt Entry Name: | PEBP1_HUMAN |
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