Recombinant Human NLRP3 Protein

Name: Recombinant Human NLRP3 Protein
Brand: Beta LifeScience
SKU: BLA-6275P
Availability: InStock

Collections: All products, High-quality recombinant proteins, Other recombinant proteins

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Product Overview

Host Species	Human
Accession	Q96P20
Synonym	AGTAVPRL AII/AVP Angiotensin/vasopressin receptor AII/AVP like Angiotensin/vasopressin receptor AII/AVP-like C1orf7 Caterpiller protein 1.1 CIAS 1 CIAS1 CLR1.1 Cold autoinflammatory syndrome 1 Cold autoinflammatory syndrome 1 protein Cryopyrin Familial cold autoinflammatory syndrome FCAS FCU LRR and PYD domains-containing protein 3 Muckle-Wells syndrome MWS NACHT NACHT LRR and PYD containing protein 3 NALP 3 NALP3 NALP3_HUMAN NLR family pyrin domain containing 3 NLRP3 PYPAF 1 PYPAF1 PYRIN containing APAF1 like protein 1 PYRIN-containing APAF1-like protein 1
Description	Recombinant Human NLRP3 Protein was expressed in Baculovirus infected Sf9 cells. It is a Full length protein
Source	Baculovirus infected Sf9 cells
AA Sequence	MHHHHHHDYKDDDDKKMASTRCKLARYLEDLEDVDLKKFKMHLEDYPPQK GCIPLPRGQTEKADHVDLATLMIDFNGEEKAWAMAVWIFAAINRRDLYEK AKRDEPKWGSDNARVSNPTVICQEDSIEEEWMGLLEYLSRISICKMKKDY RKKYRKYVRSRFQCIEDRNARLGESVSLNKRYTRLRLIKEHRSQQEREQE LLAIGKTKTCESPVSPIKMELLFDPDDEHSEPVHTVVFQGAAGIGKTILA RKMMLDWASGTLYQDRFDYLFYIHCREVSLVTQRSLGDLIMSCCPDPNPP IHKIVRKPSRILFLMDGFDELQGAFDEHIGPLCTDWQKAERGDILLSSLI RKKLLPEASLLITTRPVALEKLQHLLDHPRHVEILGFSEAKRKEYFFKYF SDEAQARAAFSLIQENEVLFTMCFIPLVCWIVCTGLKQQMESGKSLAQTS KTTTAVYVFFLSSLLQPRGGSQEHGLCAHLWGLCSLAADGIWNQKILFEE SDLRNHGLQKADVSAFLRMNLFQKEVDCEKFYSFIHMTFQEFFAAMYYLL EEEKEGRTNVPGSRLKLPSRDVTVLLENYGKFEKGYLIFVVRFLFGLVNQ ERTSYLEKKLSCKISQQIRLELLKWIEVKAKAKKLQIQPSQLELFYCLYE MQEEDFVQRAMDYFPKIEINLSTRMDHMVSSFCIENCHRVESLSLGFLHN MPKEEEEEEKEGRHLDMVQCVLPSSSHAACSHGLVNSHLTSSFCRGLFSV LSTSQSLTELDLSDNSLGDPGMRVLCETLQHPGCNIRRLWLGRCGLSHEC CFDISLVLSSNQKLVELDLSDNALGDFGIRLLCVGLKHLLCNLKKLWLVS CCLTSACCQDLASVLSTSHSLTRLYVGENALGDSGVAILCEKAKNPQCNL QKLGLVNSGLTSVCCSALSSVLSTNQNLTHLYLRGNTLGDKGIKLLCEGL LHPDCKLQVLELDNCNLTSHCCWDLSTLLTSSQSLRKLSLGNNDLGDLGV MMFCEVLKQQSCLLQNLGLSEMYFNYETKSALETLQEEKPELTVVFEPSW
Molecular Weight	120 kDa including tags
Purity	>= 50% SDS-PAGE.
Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method
Formulation	Liquid Solution
Stability	The recombinant protein samples are stable for up to 12 months at -80°C
Reconstitution	See related COA
Unit Definition	For Research Use Only
Storage Buffer	Shipped on Dry Ice. Store at -80°C. Avoid freeze / thaw cycle.

Target Details

Target Function	As the sensor component of the NLRP3 inflammasome, plays a crucial role in innate immunity and inflammation. In response to pathogens and other damage-associated signals, initiates the formation of the inflammasome polymeric complex, made of NLRP3, PYCARD and CASP1 (and possibly CASP4 and CASP5). Recruitment of proCASP1 to the inflammasome promotes its activation and CASP1-catalyzed IL1B and IL18 maturation and secretion in the extracellular milieu. Activation of NLRP3 inflammasome is also required for HMGB1 secretion. The active cytokines and HMGB1 stimulate inflammatory responses. Inflammasomes can also induce pyroptosis, an inflammatory form of programmed cell death. Under resting conditions, NLRP3 is autoinhibited. NLRP3 activation stimuli include extracellular ATP, reactive oxygen species, K(+) efflux, crystals of monosodium urate or cholesterol, amyloid-beta fibers, environmental or industrial particles and nanoparticles, cytosolic dsRNA, etc. However, it is unclear what constitutes the direct NLRP3 activator. Activation in presence of cytosolic dsRNA is mediated by DHX33. Independently of inflammasome activation, regulates the differentiation of T helper 2 (Th2) cells and has a role in Th2 cell-dependent asthma and tumor growth. During Th2 differentiation, required for optimal IRF4 binding to IL4 promoter and for IRF4-dependent IL4 transcription. Binds to the consensus DNA sequence 5'-GRRGGNRGAG-3'. May also participate in the transcription of IL5, IL13, GATA3, CCR3, CCR4 and MAF.
Subcellular Location	Cytoplasm, cytosol. Inflammasome. Endoplasmic reticulum. Secreted. Nucleus.; Golgi apparatus membrane.
Protein Families	NLRP family
Database References	HGNC: 16400 OMIM: 120100 KEGG: hsa:114548 STRING: 9606.ENSP00000337383 UniGene: PMID: 30014749 this study strongly highlights the importance of renal epithelium in lipid handling and recognizes the role of NLRP3 as a central hub in metainflammation and immunometabolism in parenchymal non-immune cells. PMID: 28588189 S100A12 activates NLPR3 inflammasomes to induce MUC5AC production in airway epithelial cells. ATP induces MUC5AC production in a mechanistically similar mode to S100A12. PMID: 29906464 Our study indicates that the NLRP3 rs4612666 polymorphism may be involved in the development of recurrent aphthous stomatitis in the Czech population PMID: 29430721 sumoylation of NLRP3 restrains inflammasome activation, and identify SUMO proteases as potential drug targets for the treatment of inflammatory diseases. PMID: 30069026 Keratoendotheliitis fugax hereditaria is an autoinflammatory cryopyrin-associated periodic syndrome caused by a missense mutation c.61G>C in exon 1 of NLRP3 in Finnish patients. It is additionally expected to occur in other populations of European descent. PMID: 29366613 Twelve out of 15 Chinese children with cryopyrin-associated periodic syndrome (CAPS) have mutation in NLR Family, Pyrin Domain-Containing 3 Protein (NLRP3). Five new mutation sites on NLRP3 are identified. The association between gene mutation and clinical manifestation shows that D305N is highly associated with severe organs involvements. PMID: 29285715 our results reveal that the overexpressed NLRP3 contributes to the proliferation and metastasis of OSCC cells. PMID: 29716544 NLRP3 inflammasome was activated during the clearance of the aged erythrocytes through unopsonized and opsonized pathways PMID: 29680907 NLR family pyrin domain containing 3 (NLRP3) may be a novel player in testicular immune regulation PMID: 29907661 Study indicates that NLRP3 affects human glioma progression and metastasis through multiple pathways, including epithelial-mesenchymal transition and PTEN/AKT signaling pathway regulation, enhanced inflammasome activation, and undefined inflammasome-independent mechanisms. PMID: 30015880 increased mRNA levels of NLRP3 inflammasomes in bronchial tissues were positively correlated with the load of the six common pathogens in the lower respiratory tract PMID: 29656319 gain-of-function variant rs10754558 significantly associated with obesity PMID: 28634744 Obese antral muscle cells showed an oxidative-inflammatory imbalance with overexpression of NLRP3 inflammasome, increased IL-1beta secretion and caspase1-activation, and reduced antioxidant capacity associated with a myogenic motor impairment of VIP-induced relaxation. PMID: 29625905 The data supports the assumption that C9 gene expression may stimulate the expression of inflammatory (NLRP3) and angiogenic growth factors (VEGF) in retinal pigment epithelial cells. PMID: 30090015 these results identified endothelial cells as a target of heme-mediated NLRP3 activation that can contribute to the inflammation triggered by sterile hemolysis PMID: 29743981 Using keratinocyteinduced HaCaT cells as a model for psoriasis, silencing of miR155 was confirmed to significantly decrease inflammation and NLRP3/caspase1 signaling. PMID: 29767259 Anaplastic lymphoma kinase (ALK) is a novel regulator of NLRP3 inflammasome activation in macrophages. Mechanically, ALK-mediated NF-kappaB activation was required for the priming step of NLRP3 upregulation, whereas ALK-mediated lipid peroxidation contributed to the sensing step of NLRP3-NEK7 complex formation. PMID: 29723525 this review presents the current knowledge regarding the function of NLRP3 in vascular disease, ischemic heart disease, and nonischemic heart disease PMID: 29850631 sing in vitro and in vivo models, we found that canonical NLRP3 and non-canonical caspase-11 inflammasomes were activated in bone-associated MSCs (BA-MSCs) to promote the inflammatory response PMID: 29807832 The glucometabolic state is of great importance on both the circulating level of IL-18 and the genetic expression of IL-18 and NLRP3 in adipose tissue. PMID: 29972041 eight single nucleotide polymorphisms, four from NLRP1 (rs8079034, rs11651270, rs11657747, and rs878329) and NLRP3 (rs7512998, rs3806265, rs10754557, and rs10733113) each in 540 patients with Psoriasis Vulgaris and 612 healthy controls in the Chinese Han population, were genotyped. PMID: 29850521 Studied association between nucleotide-binding oligomerization domain leucine rich repeat and pyrin domain containing 3 (NLRP3) gene polymorphisms and susceptibility for large artery atherosclerosis (LAA), ischemic stroke (IS) and microembolic signals (MES) in the Chinese Han population. PMID: 29850543 Data indicate that by inhibiting adenine nucleotide translocase 1 (ANT1) and mitochondrial dysfunction, tyrosine phosphatase SHP2 orchestrates an intrinsic regulatory loop to limit excessive NLR family, pyrin domain-containing 3 protein (NLRP3) inflammasome activation. PMID: 29255148 our results indicate that NLRP3 inflammasome is a promising target for blocking or retarding EMT-mediated fibrosis in pulmonary silicosis. On basis of this mechanism, pirfenidone might be a potential drug for the treatment of silicosis PMID: 29258746 This study demonstrated that Hcy activates adipose NLRP3 inflammasomes in an adipocyte lyso-PC-dependent manner and highlights the importance of the adipocyte NLRP3 inflammasome in insulin resistance. PMID: 29735414 this study identifies a new role of ILF2 in the regulation of the NLRP3 inflammasome. PMID: 29655789 SeV V protein inhibited the assembly of NLRP3 inflammasomes, including NLRP3-dependent ASC oligomerization, NLRP3-ASC association, NLRP3 self-oligomerization, and intermolecular interactions between NLRP3 molecules. PMID: 30021903 this study shows that NLRP3 regulates inflammation-induced pro-labor mediators in human myometrial cells PMID: 29430761 The increased expression of NLRP3 and caspase-1 in fetal membrane and placental tissues may be associated with the development of premature rupture of membrane. PMID: 29545514 Oxidative stress activates NLRP3 through upregulating CTSB activity. PMID: 29196167 Suggest inflammasome protein NLRP3 appears to have a specific role in the development of abdominal aortic aneurysms and aortic occlusive disease. PMID: 29528779 Our results showed that rs10754558 NLRP3 and rs2043211 CARD8 polymorphisms are associated with rheumatoid arthritis development (p value = 0.044, OR = 1.77, statistical power = 0.999) and severity measured by Health Assessment Questionnaire (HAQ) (p value = 0.03), respectively. PMID: 29230505 Based on the data obtained from patients and in vitro cells, we concluded that both NLRP1 and NLRP3 inflammasomes are highly involved in the FLS inflammation and pyroptosis. PMID: 29393464 miR-132 negatively regulates palmitate induced NLRP3 inflammasome activation through FOXO3 down-regulation in THP-1 cells. PMID: 29258239 25-hydroxycholesterol contributes to cerebral inflammation of X-linked adrenoleukodystrophy through activation of the NLRP3 inflammasome. PMID: 27779191 NLRP3 inflammasomes are upregulated in adults with diabetic retinopathy (DR) and may play a key role in the pathogenesis and progression of DR. PMID: 29450537 The GG genotype of rs10754558 and the CGA haplotype of rs4612666-C, rs10754558-G, and rs1539019-A are both independent risk factors for primary gouty arthritis development. The rs10754558 polymorphism might participate in regulating immune and inflammation responses in patients with gouty arthritis by influencing the expression of components of the NLRP3 inflammasome. PMID: 29214547 Data show that Pr2x7 gene deletion protects from HFD-induced NASH, possibly through blunted activation of NLRP3 inflammasome. PMID: 29270247 This study revealed that the P2X7R/NLRP3 pathway plays important roles in IL-1beta secretion and inhibition of Toxoplasma gondii proliferation in small intestinal epithelial cells. PMID: 29291748 Therefore, the common allergen Der f1 was not only found to induce allergy, but also led to pyroptosis and IL1beta secretion via the NLRP3caspase1 inflammasome in human bronchial epithelial cells PMID: 29207030 NLRP3 mRNA expression was decreased significantly in chronic myeloid leukemia patients PMID: 29097263 miR-223 deficiency can lead to the sustained activation of NLRP3-IL-1beta. PMID: 29144508 Review. NLR Family, Pyrin Domain-Containing 3 Protein (NLRP3)inflammasome activation upon sensing influenza is essential for host defense but can increase disease. Virally produced influenza proteins can either inhibit or enhance NLRP3 inflammasome activation. Inhibition of the NLRP3 inflammasome to reduce influenza disease must be critically timed to be of benefit. PMID: 29097227 Data show that in HK-2 cells and unilateral nephrectomy model, NLRP3 and NLRP3 inflammasome member ASC were significantly augmented after treatment with contrast media and provide evidence that NLRP3 inflammasome mediated contrast-induced-acute kidney injury through modulating the apoptotic pathway. PMID: 27721494 BCL6 overexpression in SHR reduced blood pressure, NLRP3 expression and inflammation in the renal cortex of SHR PMID: 29072703 we have shown that a mutation of the NLRP3 gene can cause hearing loss in the absence of the other clinical signs and symptoms of CAPS that are associated with other mutations of NLRP3. we show that a missense mutation, p.Arg918Gln (c.2753G > A), of NLRP3 causes autosomal-dominant sensorineural hearing loss in two unrelated families PMID: 28847925 Results demonstrated that in patients with ulcerative colitis (UC), expression of the NLRP3 protein was markedly enhanced in the inflamed colonic mucosa; expression levels of NLRP3 and its colocalization with cleaved caspase-1 positively correlated with disease severity. Also, further data suggested that the NLRP3 inflammasome might play a protective role in the pathogenesis of UC. PMID: 27966619 P2X7 receptor inhibition attenuated sympathetic nerve sprouting after myocardial infarction via the NLRP3/IL1B pathway. PMID: 28470940 Review/Meta-analysis: NLRP3 p.Q705K snp not associated with the susceptibility to rheumatoid arthritis. PMID: 28185410

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

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Recombinant Human NLRP3 Protein

Recombinant Human NLRP3 Protein

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Target Details

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