Human Pentraxin 3 (PTX3) Protein
221€ (10 µg)
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name
Human Pentraxin 3 (PTX3) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx068440
tested applications
WB, SDS-PAGE
Description
Human Pentraxin 3 (PTX3) Protein is a recombinant Human protein expressed in E. coli.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Pentraxin 3 (PTX3) |
| Host | E. coli |
| Assay Type | Activity: Not tested Sequence Fragment: Ile183-Ser381 Tag: N-terminal His tag |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Calculated MW: 25.5 kDa Observed MW (SDS-PAGE): 26 kDa |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 5% Trehalose. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store lyophilized form at 2-8°C for up to 1 month. For longer periods, store lyophilized or liquid at -80°C. Avoid repeated freeze–thaw cycles. |
| Dry Ice | No |
| UniProt ID | P26022 |
| Alias | TSG-14,TNFAIP5,Pentaxin-related protein PTX3,Tumor necrosis factor alpha-induced protein 5,TNF alpha-induced protein 5 |
| Background | Protein PTX3 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 10 mM PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in 10 mM PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. Concentration: Prior to lyophilization: 350 µg/ml |
Descripción
PTX3 is a long pentraxin and key component of the innate immune system involved in recognizing pathogens, regulating inflammation, and facilitating tissue repair PTX3 is produced by various cell types, including macrophages, neutrophils, and endothelial cells, in response to inflammatory stimuli such as IL-1β, TNF-α, and Toll-like receptor activation It acts as a soluble pattern recognition receptor (PRR), binding microbial components, such as fungal conidia, and activating complement pathways to enhance pathogen clearance PTX3 also regulates angiogenesis and extracellular matrix remodeling during tissue repair Elevated PTX3 levels are observed in conditions like sepsis, cardiovascular disease, and autoimmune disorders, where it acts as a biomarker for inflammation and disease progression PTX3 plays protective roles in infections, while dysregulated expression contributes to chronic inflammatory diseases, including atherosclerosis and rheumatoid arthritis, where it modulates both innate and adaptive immunity
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