Pentraxin-related protein PTX3, also known as Tumor necrosis factor-inducible gene 14 protein (TSG-14), belongs to the pentraxin family. PTX3 plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. It’s subunit is a disulfide-linked homooctamer that binds to C1q. PTX3 concentration is elevated in the joint fluid of patients with rheumatoid arthritis (RA), indicating that PTX3 may be a potential mediator of immune response. PTX3 may also function in the regulation of the uptake and clearance of apoptotic cells by dendritic cells. An in vivo study showed that PTX3 transgenic mice are more resistant to sepsis and endotoxemia compared to wild-type during inflammatory injury.
| 説明 |
Pentraxin-related protein PTX3, also known as Tumor necrosis factor-inducible gene 14 protein (TSG-14), belongs to the pentraxin family. PTX3 plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. It’s subunit is a disulfide-linked homooctamer that binds to C1q. PTX3 concentration is elevated in the joint fluid of patients with rheumatoid arthritis (RA), indicating that PTX3 may be a potential mediator of immune response. PTX3 may also function in the regulation of the uptake and clearance of apoptotic cells by dendritic cells. An in vivo study showed that PTX3 transgenic mice are more resistant to sepsis and endotoxemia compared to wild-type during inflammatory injury. |
| Species |
Mouse
|
| Expression Host |
Human Cells
|
| Tag |
N-6His
|
| Accession Number |
P48759
|
| 別名 |
alpha-induced protein 5, pentraxin 3, long, pentaxin-related gene, rapidly induced by IL-1 β, tumor necrosis factor, Pentaxin-related protein PTX3, pentaxin-related gene, rapidly induced by IL-1 beta, tumor necrosis factor, pentraxin-related gene, rapidly induced by IL-1 beta, Pentraxin 3, pentraxin-3, pentraxin-related gene, rapidly induced by IL-1 β, pentraxin-related protei, α-induced protein 5
|
| Amino Acid |
Glu18-Ser381
|
| Construction |
Recombinant Mouse Pentraxin-related protein PTX3 is produced by our Mammalian expression system and the target gene encoding Glu18-Ser381 is expressed with a 6His tag at the N-terminus.
|
| Protein Purity |
Greater than 90% as determined by reducing SDS-PAGE. (QC verified)
|
| 分子量 |
54 KDa, reducing conditions
|
| Endotoxin |
Less than 1 EU/µg as determined by LAL test.
|
| Formulation |
Supplied as a 0.2 μm filtered solution of PBS, pH 7.4.
|
| Stability & Storage |
Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening.
Please minimize freeze-thaw cycles.
|
| Shipping |
The product is shipped on dry ice/polar packs.
Upon receipt, store it immediately at the temperature listed below.
|
| Research Background |
Pentraxin-related protein PTX3, also known as Tumor necrosis factor-inducible gene 14 protein (TSG-14), belongs to the pentraxin family. PTX3 plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. It’s subunit is a disulfide-linked homooctamer that binds to C1q. PTX3 concentration is elevated in the joint fluid of patients with rheumatoid arthritis (RA), indicating that PTX3 may be a potential mediator of immune response. PTX3 may also function in the regulation of the uptake and clearance of apoptotic cells by dendritic cells. An in vivo study showed that PTX3 transgenic mice are more resistant to sepsis and endotoxemia compared to wild-type during inflammatory injury.
|
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