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Invitrogen
PTX3 Polyclonal Antibody
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Product Details
PA5-64410
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein corresponding to Human PTX3. Recombinant protein control fragment (Product #RP-104184).
Conjugate
Form
Liquid
Concentration
0.1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.2, with 40% glycerol
Contains
0.02% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: GFDETLAFSG RLTGFNIWDS VLSNEEIRET GGAESCHIRG NIVGWGVTEI QPHGGAQYVS
Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 90%.
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.
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Bioinformatics
Protein Aliases: long pentraxin 3; Pentaxin-related protein PTX3; 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
Gene Aliases: PTX3; TNFAIP5; TSG-14; TSG14
UniProt ID: (Human) P26022
Entrez Gene ID: (Human) 5806
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
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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