CD127, PerCP-eFluor™ 710, clone: eBioSB/199 (SB/199), eBioscience™

Rat Monoclonal Antibody

Brand:  Affymetrix eBioscience 46-1273-80

Product Code. 15509186

Description

Interleukin-7 is a glycoptorein involved in the regulation of lymphopoiesis. Response of cells to IL7 is dependent on the presence of the interleukin 7 receptor (IL7R); the active receptor is a alpha/gamma chain heterodimer. The gamma(c) chain, which also associates with the interleukin-2 receptor, serves primarily to activate signal transduction by the IL7R complex, while the alpha chain of IL7R determines specific signaling events through its association with cytoplasmic signaling molecules.

Description: The SB/199 monoclonal antibody reacts with mouse CD127, the high affinity a subunit of the mouse IL-7 receptor. IL-7 receptor a chain is expressed by immature B cells in the bone marrow, double-negative (CD4-/CD8-), single-positive (CD4+ and CD8+), but not double-positive (CD4+/CD8+) thymocytes. In the periphery, mature T cells express low levels of CD127. Binding of SB/199 blocks the binding of A7R34, another antibody which recognizes mouse CD127.Applications Reported: This eBioSB/199 (SB/199) antibody has been reported for use in flow cytometric analysis.Applications Tested: This eBioSB/199 (SB/199) antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.25 μg per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.PerCP-eFluor™ 710 emits at 710 nm and is excited with the blue laser (488 nm); it can be used in place of PerCP-Cyanine5.5. We recommend using a 710/50 bandpass filter, however, the 695/40 bandpass filter is an acceptable alternative. Please make sure that your instrument is capable of detecting this fluorochrome.Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 μL of cell sample + 100 μL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.Excitation: 488 nm; Emission: 710 nm; Laser: Blue Laser.Filtration: 0.2μm post-manufacturing filtered.

Specifications

• Antigen: CD127
• Classification: Monoclonal
• Concentration: 0.2mg/mL
• Formulation: PBS with 0.1% gelatin and 0.09% sodium azide; pH 7.2
• Gene Accession No.: P16872
• Gene Symbols: Il7r
• Purification Method: Affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 16197
• Content And Storage: Store at 2-8°C. Do not freeze. Light-sensitive material.
• Form: Liquid

• Applications: Flow Cytometry
• Clone: eBioSB/199 (SB/199)
• Conjugate: PerCP-eFluor 710
• Gene: Il7r
• Gene Alias: CD127, IL-7Ralpha, MGC107557
• Host Species: Rat
• Quantity: 25 μg
• Primary or Secondary: Primary
• Target Species: Mouse
• Product Type: Antibody
• Isotype: IgG2b κ

For Research Use Only.