Anti-CD127 (Phospho-Y449) Antibody

• Catalog Number: orb665507
• Category: Antibodies
• Description: Rabbit polyclonal antibody to CD127 (Phospho-Y449)
• Target: IL7R
• Clonality: Polyclonal
• Species/Host: Rabbit
• Conjugation: Unconjugated
• Reactivity: Human
• Form/Appearance: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Buffer/Preservatives: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Purification: The antibody was purified by immunogen affinity chromatography.
• Immunogen: KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding Y449 of human CD127 protein. The exact sequence is proprietary.
• UniProt ID: P16871
• Tested applications: IF, IH, WB
• Dilution range: WB: 1-500-1000, IF: 1-100-500
• Antibody Type: Primary Antibody
• Source: Rabbit
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Alternative names: Anti-Interleukin-7 receptor subunit alpha antibody
• Note: For research use only
• Entrez: 3575

Western blot analysis of CD127 (Phospho-Y449) expression in HCT116 (A), HEK293T (B) whole cell lysates. (Predicted band size: 51 kD; Observed band size: 75 kD)

Immunohistochemical analysis of CD127 (Phospho-Y449) staining in human tonsil cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (Phospho-H 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

Immunofluorescent analysis of CD127 (Phospho-Y449) staining in HuvEc cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with a Alexa Fluor 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.

Direct ELISA antibody dose-response curve using Anti-CD127 (Phospho-Y449) Antibody. Antigen (Phosphopeptide and non-phosphopeptide) concentration is 5 ug/ml. Goat Anti-Rabbit IgG (H&L) - HRP was used as the secondary antibody, and signal was developed by TMB substrate.