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CoraLite®555-conjugated IRAK1 Polyclonal antibody

IRAK1 Polyclonal Antibody for IF, FC (Intra)

Host / Isotype

Rabbit / IgG


human, mouse, rat


IF, FC (Intra)


CoraLite®555 Fluorescent Dye

Cat no : CL555-10478


IRAK, IRAK 1, IRAK1, pelle

Tested Applications

Positive IF detected inHeLa cells
Positive FC detected inHeLa cells

Recommended dilution

Immunofluorescence (IF)IF : 1:50-1:500
Flow Cytometry (FC)FC : 0.40 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

CL555-10478 targets IRAK1 in IF, FC (Intra) applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen IRAK1 fusion protein Ag0728
Full Name interleukin-1 receptor-associated kinase 1
Calculated Molecular Weight 77 kDa
Observed Molecular Weight 68-80 kDa
GenBank Accession NumberBC014963
Gene Symbol IRAK1
Gene ID (NCBI) 3654
Conjugate CoraLite®555 Fluorescent Dye
Excitation/Emission Maxima Wavelengths557 nm / 570nm
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
Storage ConditionsStore at -20°C. Avoid exposure to light. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Interleukin-1 receptor-associated kinases (IRAKs) are a unique family of death domain containing protein kinases that play a key role in initiating innate immune response against foreign pathogens. They are involved in Toll-like receptor (TLR) and interleukin-1 receptor (IL-1R) signaling pathways. IRAK1 is the first member of this kinase family. Upon ligand binding to TLR/IL-1R, IRAK1 is recruited by MYD88 to the receptor-signaling complex, the association leads to IRAK1 phosphorylation by IRAK4 and subsequent autophosphorylation and kinase activation. Hyper-phosphorylated IRAK1 then disengages from the receptor complex, and forms a cytosolic IRAK1-TRAF6 complex. TRAF6 then interacts with TAK and TAB, resulting in eventual activation of the NF-κB and MAPK pathways. Phosphorylated IRAK1 also undergoes ubiquitin-mediated degradation or sumoylation, which results in nuclear translocation and transcriptional activation of inflammatory target genes. (PMID: 17890055; 12620219)


Product Specific Protocols
IF protocol for CL555 IRAK1 antibody CL555-10478Download protocol
FC protocol for CL555 IRAK1 antibody CL555-10478Download protocol
Standard Protocols
Click here to view our Standard Protocols