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Cell Signaling Cd44 (Im7) Rat mAb (Alexa Fluor 555 Conjugate)
List Price $363.60 Your Price $363.60
Cell Signaling Cd44 (Im7) Rat mAb (Alexa Fluor 555 Conjugate) - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSIG-95235S
MFG.PART: 95235S
UNSPSC: 12352203
Manufacturer: Cell Signaling
| Size | 100 µl (50 tests) |
| Reactivity | H M |
| Sensitivity | Endogenous |
| Source/Isotype | Rat IgG2b kappa |
| Application/Dilution | {Immunofluorescence (Frozen): 1:200 - 1:800, Immunofluorescence (Immunocytochemistry): 1:200 - 1:800, Flow Cytometry (Fixed/Permeabilized): 1:50, Flow Cytometry (Live): 1:50} |
| Storage | Supplied in PBS (pH 7.2), less than 0.1% sodium azide and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze. |
| Specificity/Sensitivity | CD44 (IM7) Rat mAb (Alexa Fluor® 555 Conjugate) recognizes endogenous levels of total CD44 protein. This antibody detects an epitope within the extracellular domain and is expected to detect all isoforms of CD44. In addition to mouse reactivity, this clone has shown to be positive for human samples by Flow. |
| Species Reactivity | Human, Mouse |
| Source/Purification | This monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. |
| Background | CD44 is a type I transmembrane glycoprotein that mediates cell-cell and cell-matrix interaction through its affinity for hyaluronic acid (HA) and possibly through other parts of the extracellular matrix (ECM). CD44 is highly polymorphic, possesses a number of alternative splice variants and undergoes extensive post-translational modifications (1,2). Increased surface levels of CD44 are characteristic of T cell activation, and expression of the protein is upregulated during the inflammatory response. Research studies have shown that interactions between CD44 and HER2 are linked to an increase in ovarian carcinoma cell growth (1-3). CD44 interacts with ezrin, radixin, and moesin (ERM), linking the actin cytoskeleton to the plasma membrane and the ECM (4-6). CD44 is constitutively phosphorylated at Ser325 in resting cells. Activation of PKC results in phosphorylation of Ser291, dephosphorylation of Ser325, disassociation of ezrin from CD44, and directional motility (4). |
| SKU | CSIG-95235S |
|---|---|
| Supplier Part Number | 95235S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | +4C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |