Human IRAK2 Antibody

Catalog #: MAB6690 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB6690
MAB6690-SP

Detection of Human IRAK2 by Western Blot.

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

Human IRAK2 Antibody Summary

Species Reactivity

Human

Specificity

Detects human IRAK2 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) IRAK1, 3, or 4 is observed. In Western blots, less than 25% cross-reactivity with rhIRAK1, 3, and 4 is observed.

Source

Monoclonal Mouse IgG₃ Clone # 600848

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human IRAK2
Ala2-Asn590
Accession # O43187

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.

Applications

Recommended Concentration

Sample

Western Blot

0.5 µg/mL

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

Western Blot

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Detection of Human IRAK2 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, K562 human chronic myelogenous leukemia cell line, and HeLa human cervical epithelial carcinoma cell line. PVDF Membrane was probed with 0.5 µg/mL of Human IRAK2 Monoclonal Antibody (Catalog # MAB6690) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for IRAK2 at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL.

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: IRAK2

IRAK2 is an approximately 75 kDa, 625 amino acid (aa) member of the IL-1 receptor-associated kinase (IRAK) family. The four IRAKs are ser/thr kinases that regulate signaling from Toll-like and IL-1 receptors. IRAKs contain N-terminal death domains and central kinase domains, but activity of the IRAK2 kinase domain is unknown. IRAK1 provides initial, and IRAK2 sustained, NFkB activation and proinflammatory cytokine production in macrophages, acting downstream of IRAK4. In the region used as an immunogen, human IRAK2 shares 69% and 70% amino acid identity with mouse and rat IRAK2, respectively.

Long Name

Interleukin-1 Receptor-Associated Kinase 2

Entrez Gene IDs

3656 (Human); 108960 (Mouse); 362418 (Rat)

Alternate Names

interleukin-1 receptor associated kinase-2; interleukin-1 receptor-associated kinase 2; interleukin-1 receptor-associated kinase-like 2; IRAK2; IRAK-2; MGC150550