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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • PTX3 Antibodies

          Invitrogen

          PTX3 Polyclonal Antibody

          3 Published Figures
          2 References
          View all (14) PTX3 antibodies

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          Datasheet
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          Datasheet
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          Cite PTX3 Polyclonal Antibody

          • Antibody Testing Data (2)
          • Published Figures (3)
          PTX3 Antibody in Immunocytochemistry (ICC/IF)
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          PTX3 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

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          PTX3 Antibody (PA5-101097) in ICC/IF

          Immunocytochemistry analysis of PTX3 in A549 cells (H2O2 treatment). The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were incubated with PTX3 polyclonal antibody (Product # PA5-101097) and mouse anti-beta tubulin antibody for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG (Red) and an AlexaFluor488 conjugated goat anti-mouse IgG (Green) were used as the secondary antibodies. The nuclear counter stain is DAPI (blue). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          PTX3 Antibody in Immunocytochemistry (ICC/IF)
          PTX3 Antibody in Western Blot (WB)
          PTX3 Antibody in Immunocytochemistry (ICC/IF)
          PTX3 Antibody in Immunohistochemistry (IHC)
          PTX3 Antibody in Immunocytochemistry (ICC/IF)

          Product Details

          PA5-101097

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:1,000
          -

          Immunohistochemistry (IHC)

          -
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          1:100-1:500
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human, Mouse

          Published species

          Mouse

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          A synthesized peptide derived from human PTX3(Accession P26022), corresponding to amino acid residues L7-D57.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.4, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2850541

          Product Specific Information

          Antibody detects endogenous levels of total PTX3.

          Target Information

          Pentraxins are a protein superfamily that is characterized by a cyclic multimeric structure. Ptx3, also known as tumor necrosis factor-stimulated gene sequence-14 (TSG14), is a secreted pattern-recognition receptor that has a non-redundant role in resistance to selected microbial agents. Ptx3 belongs to the family of "long pentraxins", which have C-terminal pentraxin domains and novel amino-terminal domains. Ptx3 binds selected pathogens, including Aspergillus fumigatus, Pseudomonas aeruginosa and Salmonella typhimurium. It is synthesized in IgA glomerulonephritis and activates mesangial cells. Secretion of Ptx3 in adipose cells can be induced by TNF. Ptx3 is also involved in amplification of inflammatory reactions and regulation of innate immunity. The human PTX3 gene maps to chromosome 3q25.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: long pentraxin 3; pentaxin related; Pentaxin-related protein PTX3; pentraxin 3; Pentraxin-related protein PTX3; TNF alpha-induced protein 5; TSG-14; Tumor necrosis factor alpha-induced protein 5; Tumor necrosis factor-inducible gene 14 protein; tumor necrosis factor-inducible protein TSG-14

          View more View less

          Gene Aliases: AI607804; PTX3; TNFAIP5; TSG-14; TSG14

          View more View less

          UniProt ID: (Human) P26022, (Mouse) P48759

          View more View less

          Entrez Gene ID: (Human) 5806, (Mouse) 19288

          View more View less

          Function(s)
          complement component C1q binding (1->3)-beta-D-glucan binding virion binding
          Process(es)
          response to yeast inflammatory response opsonization negative regulation by host of viral exo-alpha-sialidase activity negative regulation by host of viral glycoprotein metabolic process innate immune response positive regulation of nitric oxide biosynthetic process negative regulation of viral entry into host cell positive regulation of phagocytosis negative regulation of exo-alpha-sialidase activity negative regulation of glycoprotein metabolic process
          It has to be done as per old AB suggested Products section.
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