CST, 13022T, SARM1 (D2M5I) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying SARM1. Validated for Western Blotting,Immunoprecipitation. Available in 2 sizes. Highly specific and rigorously validated in-house, SARM1 (D2M5I) Rabbit Monoclonal Antibody (CST #13022) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunoprecipitation: 1:100 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 32629 . Protocol Available protocols: Western Blotting, Immunoprecipitation Specificity / Sensitivity SARM1 (D2M5I) Rabbit Monoclonal Antibody recognizes endogenous levels of total human SARM1 protein and transfected levels of total mouse SARM1 protein. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro324 of human SARM1 protein. Background Members of the Toll-like receptor (TLR) family, named for the closely related Toll receptor in , play a pivotal role in innate immune responses (1-4). TLRs recognize conserved motifs found in various pathogens and mediate defense responses (5-7). Triggering of the TLR pathway leads to the activation of NF-κB and subsequent regulation of immune and inflammatory genes (4). The TLRs and members of the IL-1 receptor family share a conserved stretch of approximately 200 amino acids known as the Toll/Interleukin-1 receptor (TIR) domain (1). Upon activation, TLRs associate with a number of cytoplasmic adapter proteins containing TIR domains, including myeloid differentiation factor 88 (MyD88), MyD88-adapter-like/TIR-associated protein (MAL/TIRAP), TIR domain-containing adapter-inducing IFN-β (TRIF), and Toll-receptor-associated molecule (TRAM) (8-10). This association leads to the recruitment and activation of IRAK1 and IRAK4, which form a complex with TRAF6 to activate TAK1 and IKK (8,11-14). Activation of IKK leads to the degradation of IκB, which normally maintains NF-κB in an inactive state by sequestering it in the cytoplasm. Sterile alpha and TIR motif-containing protein 1 (SARM1) is a TIR domain-containing adaptor protein that contains two sterile alpha motif (SAM) domains (15). SARM1 is the only known TIR domain-containing adaptor that does not activate NF-κB, but instead negatively regulates toll-like receptor signaling (16). Research studies suggest that SARM1 inhibits signaling by TLR3 and TLR4 through direct interaction with the TIR domain-containing adapter TRIF, which is required for TLR3 and MyD88-independent TLR4 signaling (16-18). Additional research indicates that SARM1 can mediate injury-induced axon death, neuronal cell death in response to infection with the encephalitis-causing La Crosse virus, and T cell death following an immune response to infection (19-21). Alternate Names FLJ36296; hSARM1; HsTIR; KIAA0524; MyD88-5; NAD(+) hydrolase SARM1; NADase SARM1; NADP(+) hydrolase SARM1; SAM domain-containing protein 2; SAMD2; SARM; SARM1; Sterile alpha and Armadillo repeat protein; sterile alpha and HEAT/Armadillo motif protein, ortholog of Drosophila; sterile alpha and TIR motif containing 1; Sterile alpha and TIR motif-containing protein 1; Sterile alpha motif domain-containing protein 2; Tir-1 homolog Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 73 Source/Isotype: Rabbit IgG