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Cell Signaling Cd127/Il-7ralpha (A7r34) Rat mAb (Fitc Conjugate)
List Price $179.00 Your Price $179.00
Cell Signaling Cd127/Il-7ralpha (A7r34) Rat mAb (Fitc Conjugate) - CSSPQ (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSSPQ-47903S
MFG.PART: 47903S
UNSPSC: 12352203
Manufacturer: Cell Signaling
| Size | 100 µg |
| Reactivity | M |
| Sensitivity | Endogenous |
| Source/Isotype | Rat IgG2a kappa |
| Application/Dilution | {Immunofluorescence (Frozen): 1:200 - 1:400, Flow Cytometry (Live): 1:50} |
| Storage | Supplied in 10 mm NaH2PO4, 150 mm NaCl, 0.09% NaN3, 0.1% gelatin, pH 7.2. This product is stable for 12 months when stored at 4ºC. Do not aliquot the antibody. Protect from light. Do not freeze. |
| Specificity/Sensitivity | CD127/IL-7Rα (A7R34) Rat mAb (FITC Conjugate) recognizes endogenous levels of total CD127/IL-7Rα protein. This antibody detects an epitope within the extracellular domain. |
| Species Reactivity | Mouse |
| Source/Purification | This monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation. |
| Background | The IL-7 receptor (IL-7R) is comprised of two protein subunits, CD127/IL-7Rα (IL-7Ralpha) and the common gamma chain (CD132), which is the major signaling component for several cytokines including IL-2, IL-4, IL-9, IL-15, and IL-21 (1). CD127/IL-7Rα is a transmembrane protein belonging to the cytokine receptor homology class 1 (CRH1) and is expressed by a wide variety of cells including immature B cells, thymic natural killer cells, bone marrow stromal cells, and T cells (5-6). On its own, CD127/IL-7Rα functions as a receptor for two cytokine receptor complex signaling cascades: IL-7 and thymic stromal lymphopoietin (TSLP) (2). IL-7 signaling contributes to T cell development and homeostasis whereas TSLP receptor signaling contributes to dendritic cell activation and B cell development. IL-7 signaling is an essential component in regulating the homeostasis of naive and memory T cells as differential expression of CD127/IL-7Rα is observed on naive and activated T cells, which occurs following TCR activation. Specifically, CD127/IL-7Rα expression is downregulated on activated T cells and the subsequent re-expression of CD127/IL-7Rα on these cells is indicative of cells that will differentiate into memory T cells (3-4).The A7R34 antibody is widely used to identify CD127/IL-7Rα expression on both B and T cells (6). |
| SKU | CSSPQ-47903S |
|---|---|
| Supplier Part Number | 47903S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | +4C |
| CountryOfOrigin | United States |
| ProductLine | CSSPQ |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |