Anti-IRAK-1/IRAK1 Antibody Picoband®

About this product

Boster Bio Anti-IRAK-1/IRAK1 Antibody Picoband® catalog # A01021-1. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A01021-1

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Interleukin-1 receptor-associated kinase 1, also called IRAK1, is an enzyme that in humans is encoded by the IRAK1 gene. By radiation hybrid analysis, this gene is mapped to chromosome Xq28. Serine/threonine-protein kinase plays a critical role in initiating innate immune response against foreign pathogens. This gene involved in Toll-like receptor (TLR) and IL-1R signaling pathways. This gene encodes the interleukin-1 receptor-associated kinase 1, one of two putative serine/threonine kinases that become associated with the interleukin-1 receptor (IL1R) upon stimulation. This gene is partially responsible for IL1-induced upregulation of the transcription factor NF-kappa B.

Synonyms

Interleukin-1 receptor-associated kinase 1; IRAK-1; IRAK1; IRAK

Gene Name

IRAK1

Gene ID

3654

UniProt

P51617

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human IRAK-1/IRAK1, identical to the related mouse and rat sequences.

Clonality

Polyclonal

Tissue Specificity

Isoform 1 and isoform 2 are ubiquitously expressed in all tissues examined, with isoform 1 being more strongly expressed than isoform 2.

Applications

Flow Cytometry, IF, IHC, ICC, WB

Field of Research

Cytokines, Immunology, Innate Immunity, Interleukins, Protein Phosphorylation, Ser/Thr Kinases, Signal Transduction, TLR Signaling, TNF Superfamily

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Serine/threonine-protein kinase that plays a critical role in initiating innate immune response against foreign pathogens. Involved in Toll-like receptor (TLR) and IL-1R signaling pathways. Is rapidly recruited by MYD88 to the receptor-signaling complex upon TLR activation. Association with MYD88 leads to IRAK1 phosphorylation by IRAK4 and subsequent autophosphorylation and kinase activation. Phosphorylates E3 ubiquitin ligases Pellino proteins (PELI1, PELI2 and PELI3) to promote pellino-mediated polyubiquitination of IRAK1. Then, the ubiquitin-binding domain of IKBKG/NEMO binds to polyubiquitinated IRAK1 bringing together the IRAK1-MAP3K7/TAK1-TRAF6 complex and the NEMO-IKKA-IKKB complex. In turn, MAP3K7/TAK1 activates IKKs (CHUK/IKKA and IKBKB/IKKB) leading to NF-kappa-B nuclear translocation and activation. Alternatively, phosphorylates TIRAP to promote its ubiquitination and subsequent degradation. Phosphorylates the interferon regulatory factor 7 (IRF7) to induce its activation and translocation to the nucleus, resulting in transcriptional activation of type I IFN genes, which drive the cell in an antiviral state. When sumoylated, translocates to the nucleus and phosphorylates STAT3.

References & Citations

1. Chassin, C., Kocur, M., Pott, J., Duerr, C. U., Gutle, D., Lotz, M., Hornef, M. W. miR-146a mediates protective innate immune tolerance in the neonate intestine. Cell Host Microbe 8: 358-368, 2010. 2. Jacob, C. O., Zhu, J., Armstrong, D. L., Yan, M., Han, J., Zhou, X. J., Thomas, J. A., Reiff, A., Myones, B. L., Ojwang, J. O., Kaufman, K. M., Klein-Gitelman, M., and 17 others. Identification of IRAK1 as a risk gene with critical role in the pathogenesis of systemic lupus erythematosus. Proc. Nat. Acad. Sci. 106: 6256-6261, 2009.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

47579 MW

Observed Molecular Weight

77 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Interleukin 1 receptor associated kinase 1

Subcellular Location

Cytoplasm.

Protein Name

2',3'-cyclic-nucleotide 3'-phosphodiesterase

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.