Pleiotrophin Recombinant Protein | PTN recombinant protein
Recombinant Human Pleiotrophin
Gene Names
PTN; HARP; HBNF; HBGF8; NEGF1
Purity
Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Synonyms
Pleiotrophin; Recombinant Human Pleiotrophin; Pleiotrophin Human; Pleiotrophin Human Recombinant; PTN; Heparin Affin Regulatory Protein; HARP; Heparin-binding growth factor-8; HBGF-8; Osteoblast-Specific Factor-1; OSF-1; Heparin-binding growth-associated molecule; HB-GAM; HBNF-1 Heparin-binding brain mitogen; Heparin-binding neurite outgrowth-promoting factor 1; HBBM; NEGF1; PTN recombinant protein
Host
E Coli
Purity/Purification
Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Form/Format
The Pleiotrophin protein was lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence
GKKEKPEKKV KKSDCGEWQW SVCVPTSGDC GLGTREGTRT GAECKQTMKT QRCKIPCNWK KQFGAECKYQ FQAWGECDLN TALKTRTGSL KRALHNAECQ KTVTISKPCG KLTKPKPQAE SKKKKKEGKK QEKMLD
Sequence Length
168
Solubility
It is recommended to reconstitute the lyophilized Pleiotrophin in sterile 18M-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Preparation and Storage
Lyophilized Pleiotrophin although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Pleiotrophin should be stored at 4 degree C between 2-7 days and for future use below -18 degree C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Related Product Information for PTN recombinant protein
Description: Pleiotrophin Human Recombinant produced in E Coli is a single, non-glycosylated polypeptide chain containing 136 amino acids and having a molecular mass of 15.3kDa.The Pleiotrophin is purified by proprietary chromatographic techniques.
Introduction: Pleiotrophin (Osteoblast-Specific Factor-1, OSF-1) contains 136 amino acid residues. The sequence is very rich in cationic amino acids (24% of the residues); lysine cluster sequences are found in the N-terminal and C-terminal ends of the structure.The OSF-1 gene was shown by Northern blotting analysis to be expressed in mouse calvarial osteoblast-enriched cells and in mouse brain tissues, but not in thymus, spleen, kidney, liver, lung, testis or heart. Pleiotrophin has the ability to promote adhesion, migration, expansion, and differentiation of human osteoprogenitor cells. In addition to certain types of cancer, the embryonic growth and differentiation factor pleiotrophin is found also in adults in inflammatory diseases. In osteoarthritis, pleiotrophin is especially expressed in early stages, and its concentrations in the synovial fluid could serve as a marker for the progress of the disease. Pleitrophin might be involved in cartilage repair in osteoarthritis, in particular, in earlier stages.
Introduction: Pleiotrophin (Osteoblast-Specific Factor-1, OSF-1) contains 136 amino acid residues. The sequence is very rich in cationic amino acids (24% of the residues); lysine cluster sequences are found in the N-terminal and C-terminal ends of the structure.The OSF-1 gene was shown by Northern blotting analysis to be expressed in mouse calvarial osteoblast-enriched cells and in mouse brain tissues, but not in thymus, spleen, kidney, liver, lung, testis or heart. Pleiotrophin has the ability to promote adhesion, migration, expansion, and differentiation of human osteoprogenitor cells. In addition to certain types of cancer, the embryonic growth and differentiation factor pleiotrophin is found also in adults in inflammatory diseases. In osteoarthritis, pleiotrophin is especially expressed in early stages, and its concentrations in the synovial fluid could serve as a marker for the progress of the disease. Pleitrophin might be involved in cartilage repair in osteoarthritis, in particular, in earlier stages.
Product Categories/Family for PTN recombinant protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
18,942 Da
NCBI Official Full Name
pleiotrophin
NCBI Official Synonym Full Names
pleiotrophin
NCBI Official Symbol
PTN
NCBI Official Synonym Symbols
HARP; HBNF; HBGF8; NEGF1
NCBI Protein Information
pleiotrophin; HB-GAM; HBBM; HBGF-8; HBNF-1; OSF-1; heparin affin regulatory protein; heparin binding growth factor 8; heparin-binding brain mitogen; heparin-binding growth factor 8; heparin-binding growth-associated molecule; heparin-binding neurite outgrowth-promoting factor 1; neurite growth-promoting factor 1; osteoblast-specific factor 1; pleiotrophin (heparin binding growth factor 8, neurite growth-promoting factor 1)
UniProt Protein Name
Pleiotrophin
Protein Family
UniProt Gene Name
PTN
UniProt Synonym Gene Names
HBNF1; NEGF1; PTN; HBBM; HBGF-8; HB-GAM; HBNF-1; OSF-1
UniProt Entry Name
PTN_HUMAN
Uniprot Description
PTN: Secreted growth factor that induces neurite outgrowth and which is mitogenic for fibroblasts, epithelial, and endothelial cells. Binds anaplastic lymphoma kinase (ALK) which induces MAPK pathway activation, an important step in the anti- apoptotic signaling of PTN and regulation of cell proliferation. Belongs to the pleiotrophin family.
Protein type: Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 7q33
Cellular Component: extracellular space; endoplasmic reticulum
Molecular Function: heparin binding; growth factor activity; protein phosphatase inhibitor activity
Biological Process: nervous system development; positive regulation of cell division; positive regulation of cell proliferation; negative regulation of catalytic activity; learning; transmembrane receptor protein tyrosine phosphatase signaling pathway; bone mineralization
Research Articles on PTN
1. Over expression of PTN is significantly correlated with poor prognosis in gastric cancer patients.
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Product Notes
The PTN ptn (Catalog #AAA146060) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: GKKEKPEKKV KKSDCGEWQW SVCVPTSGDC GLGTREGTRT GAECKQTMKT QRCKIPCNWK KQFGAECKYQ FQAWGECDLN TALKTRTGSL KRALHNAECQ KTVTISKPCG KLTKPKPQAE SKKKKKEGKK QEKMLD. It is sometimes possible for the material contained within the vial of "Pleiotrophin, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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