IRAK4 recombinant protein

Recombinant Human IRAK4 protein

Cat. Num. AAA1561182

• Gene Names: IRAK4; IPD1; REN64; IRAK-4; NY-REN-64
• Purity: >90% as determined by SDS-PAGE
• Synonyms: IRAK4; Recombinant Human IRAK4 protein; Interleukin-1 receptor-associated kinase 4; IRAK-4; Renal carcinoma antigen NY-REN-64; IRAK4 recombinant protein

• Host: E Coli
• Purity/Purification: >90% as determined by SDS-PAGE
• Form/Format: Lyophilized. Lyophilized from PBS pH 7.4, 0.2% NLS, 5% Trehalose, 5% Mannose, 1mM EDTA.

• Species: Homo sapiens (Human)
• Protein Construction: A DNA sequence encoding the human IRAK4 (Met1-Val200) was fused with His tag
• Reconstitution: Reconstitute in sterile water for a stock solution.
• Preparation and Storage: Store at 2 to 8 degree C for one week. Store at -20 to -80 degree C for twelve months from the date of receipt. Use a manual defrost freezer and avoid repeated freeze thaw cycles.; In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.

Related Product Information for IRAK4 recombinant protein

Interleukin-1 receptor-associated kinase 4, also known as Renal carcinoma antigen NY-REN-64, IRAK-4 and IRAK4, is a member of the protein kinase superfamily, TKL Ser/Thr protein kinase family and Pelle subfamily. IRAK4 contains onedeath domain and oneprotein kinase domain. IRAK4 is required for the efficient recruitment of IRAK1 to the IL-1 receptor complex following IL-1 engagement, triggering intracellular signaling cascades leading to transcriptional up-regulation and mRNA stabilization. It also phosphorylates IRAK1. A member of the IL-1 receptor (IL-1R)-associated kinase (IRAK) family, IRAK4, has been shown to play an essential role in Toll-like receptor (TLR)-mediated signaling. IL-1-mediated IRAK4 kinase activity in T cells is essential for induction of IL-23R expression, Th17 differentiation, and autoimmune disease. Pharmacological blocking of IRAK4 kinase activity will retain some levels of host defence, while reducing the levels and duration of inflammatory responses, which should provide beneficial therapies for sepsis and chronic inflammatory diseases. Defects in IRAK4 are the cause of recurrent isolated invasive pneumococcal disease type 1 (IPD1) which is defined as two episodes of IPD occurring at least 1 month apart, whether caused by the same or different serotypes or strains. Recurrent IPD occurs in at least 2 of patients in most series, making IPD the most important known risk factor for subsequent IPD. Defects in IRAK4 are also the cause of IRAK4 deficiency which causes extracellular pyogenic bacterial and fungal infections in otherwise healthy children.

Product Categories/Family for IRAK4 recombinant protein

Protein

NCBI and Uniprot Product Information

• NCBI GI #: 20219010
• NCBI GeneID: 51135
• UniProt Accession #: Q9NWZ3; Q69FE1; Q8TDF7; Q9Y589
• Molecular Weight: Predicted: 51 kDa; ; Observed: 51 kDa
• NCBI Official Full Name: interleukin-1 receptor associated kinase 4
• NCBI Official Synonym Full Names: interleukin-1 receptor-associated kinase 4
• NCBI Official Symbol: IRAK4
• NCBI Official Synonym Symbols: IPD1; REN64; IRAK-4; NY-REN-64
• NCBI Protein Information: interleukin-1 receptor-associated kinase 4; renal carcinoma antigen NY-REN-64
• UniProt Protein Name: Interleukin-1 receptor-associated kinase 4
• Protein Family: Interleukin-1 receptor-associated kinase
• UniProt Gene Name: IRAK4
• UniProt Synonym Gene Names: IRAK-4
• UniProt Entry Name: IRAK4_HUMAN

NCBI Description

This gene encodes a kinase that activates NF-kappaB in both the Toll-like receptor (TLR) and T-cell receptor (TCR) signaling pathways. The protein is essential for most innate immune responses. Mutations in this gene result in IRAK4 deficiency and recurrent invasive pneumococcal disease. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]

Uniprot Description

IRAK4: a TKL kinase of the IRAK family. The interleukin-1 receptor-associated kinases are important mediators in the signal transduction of Toll-like receptor and IL1R family members, collectively referred to as TIRs.

Protein type: Protein kinase, Ser/Thr (non-receptor); Kinase, protein; EC 2.7.11.1; Protein kinase, TKL; TKL group; IRAK family

Chromosomal Location of Human Ortholog: 12q12

Cellular Component: extracellular space; cytoplasm; plasma membrane; endosome membrane; cytosol; nucleus

Molecular Function: protein serine/threonine kinase activity; protein binding; interleukin-1 receptor binding; magnesium ion binding; ATP binding; protein kinase activity

Biological Process: positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of smooth muscle cell proliferation; cytokine and chemokine mediated signaling pathway; cytokine production; protein amino acid phosphorylation; toll-like receptor 10 signaling pathway; toll-like receptor 2 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; toll-like receptor 5 signaling pathway; toll-like receptor signaling pathway; innate immune response; JNK cascade; toll-like receptor 9 signaling pathway; toll-like receptor 4 signaling pathway

Disease: Invasive Pneumococcal Disease, Recurrent Isolated, 1; Irak4 Deficiency