bs-3194R-A750 [Conjugated Primary Antibody]
IRAK1 (Thr387) Polyclonal Antibody, ALEXA FLUOR® 750 Conjugated
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: IRAK1 Thr387

Modification Site: Thr387

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 3654

Swiss Prot: P51617

Source: KLH conjugated synthetic phosphopeptide derived from human IRAK1 around the phosphorylation site of Thr387 [RG(p-T)LA]

Purification: Purified by Protein A.

Storage Buffer: Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Storage: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Background:

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.

Conjugation: ALEXA FLUOR® 750

Excitation/ Emission: 749nm/775nm

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
FCM(1:20-100)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 78


Cross Reactive Species: Human
Mouse
Rat

Predicted Cross Reactive Species: Dog
Cow
Pig
Rabbit

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Wen et al. Positive Feedback Regulation between Transglutaminase 2 and Toll-Like Receptor 4 Signaling in Hepatic Stellate Cells Correlates with Liver Fibrosis PostSchistosoma japonicumInfection. (2018) Front.Immunol. 8:1808Read more>>
  • Mengyuan Li. et al. NLRP12 attenuates ozone-induced pulmonary inflammation by regulating canonical NF-B Pathway. ECOTOX ENVIRON SAFE. 2023 Sep;262:115275Read more>>
VALIDATION IMAGES