NLRP3 Polyclonal antibody

NLRP3 Polyclonal Antibody for WB, IP, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human and More (1)

Applications

WB, IP, IF, IHC, ELISA

Conjugate

Unconjugated

Publications

37

Cat no : 27458-1-AP

Synonyms

AGTAVPRL, AII, AII/AVP, AVP, C1orf7, Caterpiller protein 1.1, CIAS1, CLR1.1, Cryopyrin, FCAS, FCU, MWS, NALP3, NLRP3, PYPAF1

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Validation Data Gallery

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  WB analysis using 27458-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 27458-1-AP (NLRP3 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IP experiment of THP-1 using 27458-1-AP

  IP result of anti-NLRP3 (IP:27458-1-AP, 4ug; Detection:27458-1-AP 1:800) with THP-1 cells lysate 1520 ug.

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  IHC staining of human breast cancer using 27458-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 27458-1-AP (NLRP3 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human breast cancer using 27458-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 27458-1-AP (NLRP3 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HepG2 using 27458-1-AP

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using NLRP3 antibody (27458-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Tested Applications

• Positive WB detected in: Jurkat cells, THP-1 cells
• Positive IP detected in: THP-1 cells
• Positive IHC detected in: human breast cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 30 publications below
• IHC: See 7 publications below
• IF: See 9 publications below

Product Information

27458-1-AP targets NLRP3 in WB, IP, IF, IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human, pig
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: NLRP3 fusion protein Ag26272
• Full Name: NLR family, pyrin domain containing 3
• Calculated Molecular Weight: 118 kDa
• Observed Molecular Weight: 110 kDa
• GenBank Accession Number: NM_001079821
• Gene Symbol: NLRP3
• Gene ID (NCBI): 114548
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

NLRP3, also named as NALP3, CIASI, C1orf7, PYPAF1, Cryopyrin and MIM606416, belongs to NLR family. NLRP3, a key and eponymous component of the NLRP3 inflammasome, plays a crucial role in innate immunity and inflammation. NLRP3 inflammasome is expressed in immune cells, including monocytes, macrophages, and dendritic cells. When the NLRP3 inflammasome is activated, the PYD domain of NLRP3 mediates recruitment of an adaptor protein called ASC and the effector protein procaspase-1 to form an NLRP3 inflammasome complex that can cleave inactive procaspase-1 to from active caspase-1. And then the active caspase-1 results in secretion of interleukin (IL)-18 and IL-1β. Activation of the NLRP3 inflammasome is also required for HMGB1 secretion. Inflammasomes can also induce pyroptosis, an inflammatory form of programmed cell death(PMID:27669650). NLRP3 has some isoforms with the MW of 106-118 kDa and 75-83 kDa.

Publications

Species	Application	Title
human	WB	Adv Sci (Weinh); Inflammatory Fibroblast-Like Synoviocyte-Derived Exosomes Aggravate Osteoarthritis via Enhancing Macrophage Glycolysis; Authors - Bin Liu
	WB,IHC	J Physiol Pharmacol; Prodigiosin improves acute lung injury in a rat model of rheumatoid arthritis via down-regulating the nuclear factor kappaB/nucleotide-binding domain, leucine-rich-containing family, pyrin domain-containing-3 signaling pathway; Authors - P Chen
	WB	Phytomedicine; Achyranthoside D attenuates chondrocyte loss and inflammation in osteoarthritis via targeted regulation of Wnt3a; Authors - Wenpeng Xie
	IF	Antioxidants (Basel); Epimedium Aqueous Extract Ameliorates Cerebral Ischemia/Reperfusion Injury through Inhibiting ROS/NLRP3-Mediated Pyroptosis; Authors - Xiaoyu Wu
	WB,IF	FASEB J; Hypothermic oxygenated perfusion (HOPE) attenuates ischemia/reperfusion injury in the liver through inhibition of the TXNIP/NLRP3 inflammasome pathway in a rat model of donation after cardiac death.; Authors - Weiyang He
	WB	Mol Neurobiol; Quercetin Ameliorates Cognitive Impairment in Depression by Targeting HSP90 to Inhibit NLRP3 Inflammasome Activation; Authors - Longfei Du