Human IRAK4 Antibody

Name: Human IRAK4 Antibody
Brand: R&D Systems
SKU: MAB39191
Rating: 5 (1 reviews)

Catalog #: MAB39191 1 Review Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB39191-100
MAB39191-SP

Detection of IRAK4 in K562 Human Cell Line by Flow Cytometry.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human IRAK4 Antibody Summary

Species Reactivity

Human

Specificity

Detects human IRAK4 in direct ELISAs.

Source

Monoclonal Rat IgG₁ Clone # 413613

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human IRAK4
Met1-Ser460
Accession # Q9NWZ3

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunocytochemistry

5-25 µg/mL

See below

Intracellular Staining by Flow Cytometry

0.25 µg/10⁶ cells

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Intracellular Staining by Flow Cytometry

Detection of IRAK4 antibody in K562 Human Cell Line antibody by Flow Cytometry.

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Detection of IRAK4 in K562 Human Cell Line by Flow Cytometry. K562 human cell line was stained with Rat Anti-Human IRAK Monoclonal Antibody (Catalog # MAB39191, filled histogram) or isotype control antibody (Catalog # MAB005, open histogram) followed by anti-Rat IgG APC-conjugated secondary antibody (Catalog # F0113). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

Intracellular Staining by Flow Cytometry

Detection of IRAK4 antibody in Jurkat Human Cell Line antibody by Flow Cytometry.

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Detection of IRAK4 in Jurkat Human Cell Line by Flow Cytometry. Jurkat human cell line was stained with Rat Anti-Human IRAK Monoclonal Antibody (Catalog # MAB39191, filled histogram) or isotype control antibody (Catalog # MAB005, open histogram) followed by anti-Rat IgG APC-conjugated secondary antibody (Catalog # F0113). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

Immunocytochemistry

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IRAK4 in U937 Human Cell Line. IRAK4 was detected in immersion fixed U937 human histiocytic lymphoma cell line using Rat Anti-Human IRAK4 Monoclonal Antibody (Catalog # MAB39191) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to cell surface. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IRAK4

IL-1 receptor-associated kinases (IRAKs) are serine/threonine kinases that help mediate signaling from Toll-like receptor (TLR) and IL-1 receptor family members. Four human IRAKs have been identified: IRAK1, IRAK2, IRAK-M, and IRAK4. Upon TLR ligand challenge, IRAK4 knockout mice exhibit severely impaired NF-kappa B activation. IRAK4 mutations have been described in patients with recurrent bacterial infections and poor inflammatory responses.

Long Name

Interleukin-1 Receptor-Associated Kinase 4

Entrez Gene IDs

51135 (Human); 266632 (Mouse); 300177 (Rat)

Alternate Names

EC 2.7.11; EC 2.7.11.1; interleukin-1 receptor-associated kinase 4; IPD1; IRAK4; IRAK-4; NY-REN-64; REN64; Renal carcinoma antigen NY-REN-64