Recombinant Human NACHT, LRR and PYD domains-containing protein 6 (NLRP6)

SKU: P59044

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: P59044

Gene Names: NLRP6

Alternative Name(s): (Angiotensin II/vasopressin receptor)(PYRIN-containing APAF1-like protein 5)

Abbreviation: Recombinant Human NLRP6 protein

Organism: Homo sapiens (Human)

Source: Baculovirus

Expression Region: 1-892aa

Protein Length: Full Length

Tag Info: C-terminal 6xHis-tagged

Target Protein Sequence: MDQPEAPCSSTGPRLAVARELLLAALEELSQEQLKRFRHKLRDVGPDGRSIPWGRLERADAVDLAEQLAQFYGPEPALEVARKTLKRADARDVAAQLQERRLQRLGLGSGTLLSVSEYKKKYREHVLQLHARVKERNARSVKITKRFTKLLIAPESAAPEEAMGPAEEPEPGRARRSDTHTFNRLFRRDEEGRRPLTVVLQGPAGIGKTMAAKKILYDWAAGKLYQGQVDFAFFMPCGELLERPGTRSLADLILDQCPDRGAPVPQMLAQPQRLLFILDGADELPALGGPEAAPCTDPFEAASGARVLGGLLSKALLPTALLLVTTRAAAPGRLQGRLCSPQCAEVRGFSDKDKKKYFYKYFRDERRAERAYRFVKENETLFALCFVPFVCWIVCTVLRQQLELGRDLSRTSKTTTSVYLLFITSVLSSAPVADGPRLQGDLRNLCRLAREGVLGRRAQFAEKELEQLELRGSKVQTLFLSKKELPGVLETEVTYQFIDQSFQEFLAALSYLLEDGGVPRTAAGGVGTLLRGDAQPHSHLVLTTRFLFGLLSAERMRDIERHFGCMVSERVKQEALRWVQGQGQGCPGVAPEVTEGAKGLEDTEEPEEEEEGEEPNYPLELLYCLYETQEDAFVRQALCRFPELALQRVRFCRMDVAVLSYCVRCCPAGQALRLISCRLVAAQEKKKKSLGKRLQASLGGGSSSQGTTKQLPASLLHPLFQAMTDPLCHLSSLTLSHCKLPDAVCRDLSEALRAAPALTELGLLHNRLSEAGLRMLSEGLAWPQCRVQTVRVQLPDPQRGLQYLVGMLRQSPALTTLDLSGCQLPAPMVTYLCAVLQHQGCGLQTLSLASVELSEQSLQELQAVKRAKPDLVITHPALDGHPQPPKELISTF

MW: 101.6 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is 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.

Storage: 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Acts as the sensor component of the NLRP6 inflammasome, which mediates inflammasome activation in response to various pathogen-associated signals, leading to maturation and secretion of IL1B and IL18. Inflammasomes are supramolecular complexes that assemble in the cytosol in response to pathogens and other damage-associated signals and play critical roles in innate immunity and inflammation. Acts as a recognition receptor (PRR): recognizes and binds specific pathogens and other damage-associated signals, such as lipoteichoic acid (LTA), a cell-wall component of Gram-positive bacteria, or double stranded RNA (dsRNA). May also recognize and bind lipopolysaccharide (LPS), a major component of the outer membrane of Gram-negative bacteria; however, LPS is probably not a major activator of the NLRP6 inflammasome. Following LTA- or dsRNA-binding, NLRP6 undergoes liquid-liquid phase separation (LLPS), enhancing multivalent interactions, an essential step for the formation of the NLRP6 inflammasome polymeric complex. The NLRP6 inflammasome acts by promoting recruitment of effector pro-inflammatory caspases (CASP1 and/or CASP4) that catalyze maturation and secretion of IL1B and IL18 in the extracellular milieu. The NLRP6 inflammasome plays a central role in the maintenance of epithelial integrity and host defense against microbial infections in the intestine. Required to restrict infection against Gram-positive bacteria by recognizing lipoteichoic acid (LTA), leading to recruitment of CASP4 and CASP1, and subsequent maturation and secretion of IL1B and IL18. Involved in intestinal antiviral innate immunity together with DHX15: recognizes and binds viral dsRNA to restrict infection by enteric viruses through the interferon pathway and GSDMD-dependent release of IL18. Required to prevent infection by the apicomplexan parasite Cryptosporidium in enterocytes by promoting GSDMD-dependent release of IL18. The NLRP6 inflammasome may also regulate the gut microbiota composition by acting as a sensor of microbiota-associated metabolites to form a PYCARD/ASC-dependent inflammasome for downstream IL18 release and secretion of antimicrobial peptides. Essential for gut mucosal self-renewal and proliferation. Regulate mucus secretion in an inflammasome- and autophagy-dependent manner to prevent invasion by enteric bacteria,. During systemic bacterial infections, the NLRP6 inflammasome negatively regulates neutrophil recruitment and neutrophil extracellular traps (NETs) formation. May promote peripheral nerve recovery following injury via an inflammasome-independent mechanism.

Reference: "AVR/NAVR deficiency lowers blood pressure and differentially affects urinary concentrating ability, cognition, and anxiety-like behavior in male and female mice." Herrera V.L., Bagamasbad P., Decano J.L., Ruiz-Opazo N. Physiol. Genomics 43: 32-42(2011)

Function: