Anti-MYD88 Antibody (aa233-248) IHC-plus; MYD88; MYD88D; Human MYD88

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

Rabbit

peptide corresponding to amino acids 233 to 248 of human MyD88, which differ from those of mouse by two amino acids

Immunoaffinity Purified

PBS, 0.02% sodium azide.

1 mg/ml (lot specific)

Short term 4 degree C, long term aliquot and store at -20 degree C, avoid freeze thaw cycles. Store undiluted.

Small volumes of anti-MYD88 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

The pro-inflammatory cytokine IL-1 induced cellular response requires IL-1 receptor complex including IL-1RI and IL-1RAcP. Recently, MyD88 was identified as an adapter molecule in the IL-1 signaling pathway. MyD88 associates with and recruits IRAK to the IL-1 receptor complex in response to IL-1 treatment and dominant negative form of MyD88 attenuates IL-1R-mediated NF-kB activation.

Immunohistochemistry (IHC - Paraffin), Western Blot (WB)

IHC-P (5 ug/ml), WB (1:500)
Usage: Immunohistochemistry: was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary anti...

Anti-MYD88 antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 2 ug/ml.

Immunofluorescence of MYD88 in Human Testis cells with MYD88 antibody at 20 ug/ml.

Western blot of MyD88 in Jurkat whole cell lysate with MyD88 antibody at 1 ug/ml.

34,097 Da

myeloid differentiation primary response 88

myeloid differentiation primary response protein MyD88; myeloid differentiation primary response gene (88)

Myeloid differentiation primary response protein MyD88

MYD88_HUMAN

This gene encodes a cytosolic adapter protein that plays a central role in the innate and adaptive immune response. This protein functions as an essential signal transducer in the interleukin-1 and Toll-like receptor signaling pathways. These pathways regulate that activation of numerous proinflammatory genes. The encoded protein consists of an N-terminal death domain and a C-terminal Toll-interleukin1 receptor domain. Patients with defects in this gene have an increased susceptibility to pyogenic bacterial infections. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Feb 2010]

MYD88: Adapter protein involved in the Toll-like receptor and IL-1 receptor signaling pathway in the innate immune response. Acts via IRAK1, IRAK2, IRF7 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Increases IL-8 transcription. Involved in IL-18-mediated signaling pathway. Activates IRF1 resulting in its rapid migration into the nucleus to mediate an efficient induction of IFN-beta, NOS2/INOS, and IL12A genes. Homodimer. Also forms heterodimers with TIRAP. Binds to TLR2, TLR4, IRAK1, IRAK2 and IRAK4 via their respective TIR domains. Interacts with IL18R1. Interacts with BMX, IL1RL1 and IRF7. Interacts with LRRFIP1 and LRRFIP2; this interaction positively regulates Toll-like receptor (TLR) signaling in response to agonist. Interacts with FLII. LRRFIP1 and LRRFIP2 compete with FLII for MYD88-binding. Interacts with IRF1. Ubiquitous. 4 isoforms of the human protein are produced by alternative splicing.

Protein type: Adaptor/scaffold

Chromosomal Location of Human Ortholog: 3p22

Cellular Component: plasma membrane; endosome membrane; cytosol

Molecular Function: identical protein binding; protein binding; death receptor binding

Biological Process: positive regulation of interleukin-17 production; positive regulation of I-kappaB kinase/NF-kappaB cascade; nerve growth factor receptor signaling pathway; positive regulation of interleukin-23 production; positive regulation of interleukin-6 production; signal transduction; toll-like receptor 10 signaling pathway; toll-like receptor 2 signaling pathway; toll-like receptor 5 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; defense response to Gram-positive bacterium; cell surface receptor linked signal transduction; regulation of inflammatory response; positive regulation of interferon type I production; toll-like receptor signaling pathway; innate immune response; toll-like receptor 9 signaling pathway; inflammatory response; toll-like receptor 4 signaling pathway; negative regulation of apoptosis

Disease: Macroglobulinemia, Waldenstrom, Susceptibility To, 1; Myd88 Deficiency

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