Recombinant Human NACHT, LRR and PYD domains-containing protein 1(NLRP1) ,partial

Code CSB-YP871630HU
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Source Yeast
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Code CSB-EP871630HU
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Source E.coli
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Code CSB-EP871630HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP871630HU
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Source Baculovirus
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Code CSB-MP871630HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names NLRP1
Uniprot No. Q9C000
Alternative Names CARD 7; CARD7; Caspase recruitment domain protein 7; Caspase recruitment domain-containing protein 7; CLR17.1; Death effector filament forming Ced 4 like apoptosis protein; Death effector filament-forming ced-4-like apoptosis protein; DEFCAP; DEFCAP L/S; DKFZp586O1822; KIAA0926; LRR and PYD domains-containing protein 1; NAC alpha/beta/gamma/delta; NAC; NACHT; NACHT leucine rich repeat and PYD containing 1; NACHT leucine rich repeat and PYD pyrin domain containing 1; NACHT leucine rich repeat and pyrin domain containing 1; NACHT LRR and PYD containing protein 1; NALP 1; NALP1; NALP1_HUMAN; NLR family pyrin domain containing 1; NLRP 1; NLRP1; NLRP1 protein; Nucleotide binding domain and caspase recruitment domain; Nucleotide binding oligomerization domain leucine rich repeat and pyrin domain containing 1; Nucleotide-binding domain and caspase recruitment domain; PP 1044; PP1044
Species Homo sapiens (Human)
Protein Length Partial
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

(From Uniprot)
As the sensor component of the NLRP1 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 NLRP1, CASP1, and possibly PYCARD. Recruitment of proCASP1 to the inflammasome promotes its activation and CASP1-catalyzed IL1B and IL18 maturation and secretion in the extracellular milieu. Activation of NLRP1 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
Gene References into Functions
  1. not associated with obesity in this study PMID: 28634744
  2. 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
  3. the analysis of multiple sclerosis (MS) patients from Canada failed to identify potentially pathogenic mutations in NLRP1, including the previously described p.G587S mutation. Further studies are necessary to confirm a role of NLRP1 in the pathophysiology of MS. PMID: 28988323
  4. Suggest inflammasome protein NLRP1 appears to have a specific role in the development of occlusive aortic disease. PMID: 29528779
  5. 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
  6. NLRP1 promotes cell line MCF-7 the proliferation, migration, and invasion through inducing EMT. PMID: 29214170
  7. The CC genotype of NLRP1 rs878329 and TT genotype of PADI4 rs2240340 were associated with Rheumatoid Arthritis susceptibility in Asians. PMID: 28653215
  8. study results suggest variations in the inflammasome, particularly in NLRP1 and CARD11, may be associated with chronic Chagas cardiomyopathy PMID: 29438387
  9. Data show that cyclic stretch activated the nucleotide-binding oligomerization domain-like receptor containing pyrin domain 1 and 3 (NLRP1 and NLRP3) inflammasomes and induced the release of IL-1beta and pyroptosis via a caspase-1-related mechanism in human periodontal ligament cells (HPDLCs). PMID: 27626170
  10. Our study demonstrated the potentially significant role of NLRP1 rs878329 (G>C) in developing susceptibility to the partial seizures in a Chinese Han population PMID: 28503575
  11. mRNA expression levels of NLRP1 and NLRC4 were not altered in chronic hepatitis B patients, suggesting that these genes are not responsible for the impaired immune responses against HBV observed in these patients. PMID: 27750030
  12. NLRP1 senses cellular infection by distinct invasive pathogens. PMID: 28808162
  13. NLRP1 promotes melanoma growth by enhancing inflammasome activation and suppressing apoptotic pathways. PMID: 28263976
  14. Two new mutations in NLRP1 (c.3641C>G, p.Pro1214Arg and c.2176C>T; p.Arg726Trp) were found to cause a new autoinflammatory syndrome, NLRP1-associated autoinflammation with arthritis and dyskeratosis. PMID: 27965258
  15. Th17 micro-milieu via IL-17A regulates NLRP1-dependent CASP5 activity in psoriatic skin autoinflammation. PMID: 28422993
  16. HO-1 inhibited expression of activating transcription factor 4 (ATF4), which is a transcription factor regulating NLRP1 expression PMID: 26925775
  17. Simvastatin intake in peripheral arterial disease patients increases in vitro reactivity of NLRP1 inflammasome gene expression in endothelial cells. PMID: 27423725
  18. these findings establish a group of non-fever inflammasome disorders, uncover an unexpected auto-inhibitory function for the pyrin domain, and provide the first genetic evidence linking NLRP1 to skin inflammatory syndromes and skin cancer predisposition. PMID: 27662089
  19. The NLRP3 and NLRP1 inflammasomes are activated in Alzheimer's disease PMID: 26939933
  20. NLRP1 inflammasome is activated by extracellular acidosis through ASIC1a signal pathway. PMID: 26715049
  21. Nlrp1 inflammasome is downregulated in trauma patients PMID: 26232934
  22. Human central Nervous System neurons express NLRP1 inflammasomes, which activate Casp1 and subsequently Casp6. Casp1 activation generates interleukin-1-beta-mediated neuroinflammation and Casp6 activation causes axonal degeneration. PMID: 25744023
  23. The data of this study suggested that NLRP1/caspase-1 signaling participates in the seizure-induced degenerative process in humans. PMID: 25626361
  24. The NLRP1 variant rs12150220 (L155H) was associated with the development of preeclampsia (OR = 1.58), suggesting a role of this inflammasome receptor in the pathogenesis of this multifactorial disorder. PMID: 25556596
  25. Elevated expression of NLRP1 was associated with pemphigus vulgaris disease progression. PMID: 25342284
  26. Ethanol-induced HMGB1 release is associated with NOX2/NLRP1 inflammasome signaling, which represents a novel mechanism of ethanol-associated neuron injury. PMID: 26079697
  27. NALP1 is expressed low in colon cancer and associated with the survival and tumor metastasis of patients, and treatment with 5-aza-2-deoxycytidine can restore NALP1 levels to suppress the growth of colon cancer. PMID: 25611377
  28. Our data support the involvement of NLRP1 and the NLRP1 inflammasome in psoriasis susceptibility and further support the role of innate immunity in psoriasis. PMID: 24909542
  29. these data identify NLRP1 as an essential mediator of the host immune response during IBD and cancer. PMID: 25725098
  30. Letter: aspirin intake in peripheral arterial disease attenuates NLRP1 inflammasome gene expression in endothelial cells. PMID: 25814374
  31. Inflammatory plasma factors induce NLRP1 on endothelial cells in peripheral artery disease. PMID: 24439873
  32. The NOD-like receptor NLRP1a/Caspase-1 pathway is the best candidate to mediate the parasite-induced cell death. PMID: 24699513
  33. The crystal structure of the LRR domain of human NLRP1 in the absence of muramyl dipeptide. PMID: 25064844
  34. These results indicated deregulation of NLRP3/NLRP1 inflammasomes in patients with systemic lupus erythematosus, and suggested an important role for inflammasomes in the pathogenesis and progression of systemic lupus erythematosus. PMID: 24334646
  35. Results show that polymorphisms in NLRP1 may be risk factors for susceptibility and progression of vitiligo.The upregulation of NLRP1 mRNA in patients with susceptible genotypes advocates the crucial role of NLRP1 in vitiligo. PMID: 23773036
  36. TNF-alpha rs1800629 A/G, NLRP1 rs878329 C/G and NLRP1 rs6502867 C/T polymorphisms were not associated with risk of RA or AS. PMID: 24065540
  37. Studied NLRP1 haplotypes associated with leprosy in Brazilian patients. PMID: 23770116
  38. the NLRP1 and NLRP3 inflammasomes have a major role in neuronal cell death and behavioral deficits in stroke. PMID: 24008734
  39. Stimulation with TNF-alpha is sufficient for activation of the NALP1 inflammasome. PMID: 23940760
  40. The charge surface of the NLRP1 CARD structure and a procaspase-1 CARD model suggests potential mechanisms for their association through electrostatic attraction. PMID: 23508996
  41. Genetic variation in the inflammasome affects atopic dermatitis susceptibility. PMID: 23563199
  42. study found that NLRP1 rs12150220 T allele and NLRP1 rs2670660 G allele were significantly associated with autoimmune thyroid disorders compared with controls; NLRP1 may be involved in the pathogenesis of autoimmune thyroid disorders PMID: 23374100
  43. Our results do not support the role of the NLRP1 rs8182352 in systemic sclerosis. PMID: 23380025
  44. We describe a new corneal intraepithelial dyskeratosis and how we identified its causative gene - NLRP1 PMID: 23349227
  45. NLRP1 shows a genetic association with giant cell arteritis. PMID: 23253924
  46. NLRP1 RNA and protein levels were not altered by the predominant high-risk haplotype, indicating that altered function of the corresponding multivariant NLRP1 polypeptide predisposes to autoimmune diseases by activation of the NLRP1 inflammasome PMID: 23382179
  47. we performed a genetic association study in patients with pneumococcal meningitis and found that single-nucleotide polymorphisms in the inflammasome genes CARD8 and NLRP1 are associated with poor disease outcome. PMID: 23053059
  48. A haplotype, T-T-C-G-A-C, in the NLRP1 gene was associated with a higher risk for Kawasaki disease development. PMID: 22507623
  49. These findings provide evidence of an association between single nucleotide variations in the NLRP1 gene and Alzheimer disease PMID: 21946017
  50. Autolytic proteolysis within the function to find domain (FIIND) is required for NLRP1 inflammasome activity. PMID: 22665479

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Involvement in disease Vitiligo-associated multiple autoimmune disease 1 (VAMAS1); Palmoplantar carcinoma, multiple self-healing (MSPC); Autoinflammation with arthritis and dyskeratosis (AIADK)
Subcellular Location Cytoplasm, cytosol, Cytoplasm, Inflammasome, Nucleus
Protein Families NLRP family
Tissue Specificity Widely expressed (PubMed:11113115, PubMed:17164409). Abundantly expressed in primary immune cells (isoform 1 and isoform 2), including in neutrophils, monocytes/macrophages, dendritic cells (mostly Langerhans cells), and B- and T-lymphocytes (at protein l
Database Links

HGNC: 14374

OMIM: 606579

KEGG: hsa:22861

STRING: 9606.ENSP00000460475

UniGene: Hs.652273


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