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This antibody is covered by our Worry-Free Guarantee.

Figure:Lysates of normal lung fibroblasts (WI38) and of human fibrosarcoma (8387) were probed with the PTX3, pAb, (Prod. No. ALX-210-365), over night at +4 °C at a concentration of 500ng/ml in 5% dry milk in PBS+/+ containing 0.05% Tween 20. The signal was revealed with an HRP-conjugated anti-rat IgG secondary antibody in 5% dry milk PBS+/+ containing 0.05% Tween 20 after incubation for 1 hour at room temperature and IMMOBILON Western Chemiluminescent substrate from Millipore.

Figure 2: Pulmonary PTX3 expression by immunohistochemistry (IHC) using PTX3, pAb (Prod. No. ALX-210-365). Method: Photomicrograph of PTX3 stained lung tissue of Cigarette Smoke (CS)-exposed WT mice. Mice were exposed to CS for 4 weeks (subacute).(V: vein, A: artery, AW: airway. Magnification 200×). In courtesy of Guy Brusselle.


Product Details
Alternative Name |
Pentraxin 3, TSG-14, TNF stimulated gene-14 |
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Application |
ELISA, ICC, IHC (FS), IHC (PS), IP, WB |
Application Notes |
Excellent for use as detection antibody in an ELISA format together with mAb to PTX3 (Prod. No. ALX-804-464 (capture)) and PTX3 standard (Prod. No. ALX-201-124). |
Crossreactivity |
Weakly cross-reacts with bovine PTX3. |
Formulation |
Liquid. In PBS containing 0.1% sodium azide. |
Host |
Rabbit |
Immunogen |
Recombinant human PTX3. |
Purity Detail |
Affinity purified. |
Recommendation Dilutions/Conditions |
ELISA (detection, 1:20,000)Western Blot (500ng/ml)Suggested dilutions/conditions may not be available for all applications.Optimal conditions must be determined individually for each application. |
Species Reactivity |
Chicken, Human, Mouse, Rat |
Specificity |
Recognizes human, mouse and rat PTX3 and chicken homolog PPTX. |
UniProt ID |
P26022 |
Worry-free Guarantee |
This antibody is covered by our Worry-Free Guarantee. |
Handling & Storage
Handling |
Avoid freeze/thaw cycles. |
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Long Term Storage |
-20°C |
Shipping |
Blue Ice |
Regulatory Status |
RUO – Research Use Only |
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- Nasopharyngeal lymphatic plexus is a hub for cerebrospinal fluid drainage: Yoon, J. H., Jin, H., et al.; Nature 625, 768 (2024), Abstract
- Early expression of PTX3 in Aspergillus fumigatus infected rat cornea: J. Zhang, et al.; Int. J. Ophthalmol. 11, 1084 (2018), Abstract — Full Text
- Pentraxin-3 Is a TSH-Inducible Protein in Human Fibrocytes and Orbital Fibroblasts: H. Wang, et al.; Endocrinology 156, 4336 (2015), Application(s): Western blot of primary fibroblast lysates, Abstract — Full Text
- The Relationship Between Serum Pentraxin 3 and Central Obesity in ST-Segment Elevation Myocardial Infarction Patients: B.J. Shim, et al.; Korean Circ. J. 40, 308 (2010), Abstract — Full Text
- Cigarette smoke induces PTX3 expression in pulmonary veins of mice in an IL-1 dependent manner: N.S. Pauwels, et al.; Respir. Res. 11, 134 (2010), Abstract
- Pentraxin 3 is elevated in haemodialysis patients and is associated with cardiovascular disease: M. Boehme, et al.; Nephrol. Dial. Transplant. 22, 2224 (2007), Abstract
- Elevated maternal levels of the long pentraxin 3 (PTX3) in preeclampsia and intrauterine growth restriction: I. Cetin, et al.; Am. J. Obstet. Gynecol. 194, 1374 (2006), Abstract — Full Text
- A secretory-type protein, containing a pentraxin domain, interacts with an A-type K+ channel: D.E. Duzhyy, et al.; J. Biol. Chem. 280, 15165 (2005), Abstract
- The long pentraxin Ptx3 is synthesized in IgA glomerulonephritis and activates mesangial cells: B. Bussolati, et al.; J. Immunol. 170, 1466 (2003), Abstract
- PTX3, A prototypical long pentraxin, is an early indicator of acute myocardial infarction in humans: G. Peri, et al.; Circulation 102, 636 (2000), Abstract — Full Text
- Expression of a long pentraxin, PTX3, by monocytes exposed to the mycobacterial cell wall component lipoarabinomannan: V. Vouret-Craviari; Infect. Immun. 65, 1345 (1997), Abstract
- Inducible expression of PTX3, a new member of the pentraxin family, in human mononuclear phagocytes: V.V. Alles, et al.; Blood 84, 3483 (1994), Abstract — Full Text
Related Products

Alternative Name | Pentraxin 3, TSG14, TNF stimulated gene-14 |
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Source | Produced in CHO cells. Human full-length PTX3. |

Alternative Name | Pentraxin 3, TSG-14, TNF stimulated gene-14 |
---|---|
Application | ELISA, ICC, IHC |
Host | Rabbit |
Species Reactivity | Chicken, Human, Mouse, Rat |

Alternative Name | Pentraxin 3, TSG-14, TNF stimulated gene-14 |
---|---|
Application | ELISA, Flow Cytometry, IHC (FS), IP, WB |
Host | Rat |
Isotype | IgG2a |
Species Reactivity | Human, Rat |
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