Human PTX3 Recombinant Protein (RPPB4336)
- SKU:
- RPPB4336
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- P26022
Description
| Product Name: | Human PTX3 Recombinant Protein |
| Product Code: | RPPB4336 |
| Size: | 20µg |
| Species: | Human |
| Target: | PTX3 |
| Synonyms: | TSG-14, TNFAIP5, PTX3, Pentraxin-related protein PTX3, Pentaxin-related protein PTX3, Tumor necrosis factor-inducible gene 14 protein, TSG14, pentraxin-related gene rapidly induced by IL-1 beta. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile filtered colorless solution. |
| Formulation: | The PTX3 protein contains 20mM Tris-HCl buffer pH-8, 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 90% as determined by Analysis by SDS-PAGE. |
| Amino Acid Sequence: | MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMENS DDYDLMYVNL DNEIDNGLHP TEDPTPCDCG QEHSEWDKLF IMLENSQMRE RMLLQATDDV LRGELQRLRE ELGRLAESLA RPCAPGAPAE ARLTSALDEL LQATRDAGRR LARMEGAEAQ RPEEAGRALA AVLEELRQTR ADLHAVQGWA ARSWLPAGCE TAILFPMRSK KIFGSVHPVR PMRLESFSAC IWVKATDVLN KTILFSYGTK RNPYEIQLYL SYQSIVFVVG GEENKLVAEA MVSLGRWTHL CGTWNSEEGL TSLWVNGELA ATTVEMATGH IVPEGGILQI GQEKNGCCVG GGFDETLAFS GRLTGFNIWD SVLSNEEIRE TGGAESCHIR GNIVGWGVTE IQPHGGAQYV S |
PTX3 is part of the pentraxin family sharing the C-terminal domain with short pentraxins and containing a unique N-terminal domain. PTX3 is produced and released at inflammatory sites by various cell types including monocytes/macrophages, endothelial cells, vascular smooth muscle cells, fibroblasts, and adipocytes. PTX3 is involved in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. PTX3 is used as a marker for disease activity of psoriasis. High serum PTX3 levels are associated with the disease severity of systemic sclerosis. Elevated serum PTX3 is associated with pulmonary fungal infections.
Recombinant Human PTX3 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 401 amino acids (18-381 a.a) and having a molecular mass of 44.4 kDa. PTX3 is fused to a 37 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.
| UniProt Protein Function: | PTX3: Plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self- components and female fertility. |
| UniProt Protein Details: | Protein type:Secreted, signal peptide; Secreted Chromosomal Location of Human Ortholog: 3q25 Cellular Component: extracellular space; extracellular region Molecular Function:complement component C1q binding; zymosan binding; virion binding Biological Process: positive regulation of nitric oxide biosynthetic process; negative regulation of virion penetration into host cell; positive regulation of phagocytosis; innate immune response; response to yeast; opsonization; inflammatory response |
| UniProt Code: | P26022 |
| NCBI GenInfo Identifier: | 296452984 |
| NCBI Gene ID: | 5806 |
| NCBI Accession: | P26022.3 |
| UniProt Secondary Accession: | P26022,Q38M82, B2R6T6, |
| UniProt Related Accession: | P26022 |
| Molecular Weight: | 41,976 Da |
| NCBI Full Name: | Pentraxin-related protein PTX3 |
| NCBI Synonym Full Names: | pentraxin 3, long |
| NCBI Official Symbol: | PTX3�� |
| NCBI Official Synonym Symbols: | TSG-14; TNFAIP5�� |
| NCBI Protein Information: | pentraxin-related protein PTX3; pentraxin-3; TNF alpha-induced protein 5; pentaxin-related protein PTX3; tumor necrosis factor alpha-induced protein 5; tumor necrosis factor, alpha-induced protein 5; tumor necrosis factor-inducible protein TSG-14; tumor necrosis factor-inducible gene 14 protein; pentraxin-related gene, rapidly induced by IL-1 beta; pentaxin-related gene, rapidly induced by IL-1 beta, tumor necrosis factor, alpha-induced protein 5 |
| UniProt Protein Name: | Pentraxin-related protein PTX3 |
| UniProt Synonym Protein Names: | Pentaxin-related protein PTX3; Tumor necrosis factor alpha-induced protein 5; TNF alpha-induced protein 5; Tumor necrosis factor-inducible gene 14 protein; TSG-14 |
| Protein Family: | Pentraxin-related protein |
| UniProt Gene Name: | PTX3�� |
| UniProt Entry Name: | PTX3_HUMAN |
Related Products
Human Pentraxin-related protein PTX3 (PTX3) ELISA Kit (HUEB0175)
