• Species Reactivity

  Human

• Specificity

  Detects human IL-9 R in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) IL-4 R, rhIL-5 R alpha, rhIL-5 R beta, rhIL‑13 R alpha 1, rhIL-13 R alpha 2, or recombinant mouse IL-9 R is observed.

• Source

  Monoclonal Mouse IgG1 Clone # 33423

• Immunogen

  S. frugiperda insect ovarian cell line     Sf 21-derived recombinant human IL‑9 R

• Formulation

  Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

• Label

  Alexa Fluor 405

Applications

• 
  

  Recommended    
  Concentration

  Sample

• Flow Cytometry

  0.25-1 µg/10    ⁶ cells

  Human whole blood monocytes

• 
  

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

Preparation and Storage

• Shipping

  The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

• Stability & Storage

  Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: IL-9 R

Interleukin 9 Receptor (IL-9 R) belongs to the hematopoietin receptor superfamily and is the binding subunit of the heterodimeric IL-9 receptor complex. The other subunit is the common gamma chain shared with the receptors for IL-2, IL-4, IL-7, and IL-15. IL-9 R is expressed by T cells, neutrophils, mast cells, and macrophages.

• Long Name:

  Interleukin 9 Receptor

• Entrez Gene IDs:

  3581 (Human); 16199 (Mouse)

• Alternate Names:

  CD129 antigen; CD129; IL-9 R; IL-9 receptor; IL9R; IL-9R; interleukin 9 receptor; interleukin-9 receptor