Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
ITK (E4X7M) Rabbit mAb (BSA and Azide Free) #24573
Filter:
- WB
- F
Supporting Data
| REACTIVITY | H |
| SENSITIVITY | Endogenous |
| MW (kDa) | 72 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- F-Flow Cytometry
Species Cross-Reactivity Key:
- H-Human
Product Information
Product Description
| MW (kDa) | 72 |
Product Usage Information
This product is the carrier free version of product #77215. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol.
Formulation
Supplied in 1X PBS (10 mM Na
Storage
Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.
Specificity / Sensitivity
ITK (E4X7M) Rabbit mAb (BSA and Azide Free) recognizes endogenous levels of total ITK protein.
Species Reactivity:
Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human ITK protein.
Background
Interleukin-2 inducible T cell kinase (Itk, Emt, or Tsk) is a member of the non-receptor protein tyrosine kinases. Family members of Itk include Tec, Btk, Rlk, and Bmx and are all defined by a common structure: an amino-terminal PH domain, a Tec-homology domain, and an SH3 and SH2 domain followed by a carboxy-terminal kinase domain (1). Tec, Rlk, and Itk are expressed in T cells and activated in response to T cell receptor (TCR) engagement. Data demonstrate that Itk functions in signal transduction downstream of TCR and activates PLCgamma1 and Erk. Lck directly activates Itk through phosphorylation in the conserved activation loop at Tyr511, and furthermore, Itk is autophosphorylated in the SH3 domain at Tyr180. Itk-Y180F is still capable of phosphorylating PLCgamma1 in contrast to Itk-Y511F, which has lost that function (2-3). Itk -/- mice show reduced lung inflammation, eosinophil infiltration, and mucous production in response to allergic asthma induction. Thus, Itk could become a desirable target for anti-asthmatic treatments (4).
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For Research Use Only. Not for Use in Diagnostic Procedures.
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