CyFlow™ CD4 Biotin
| Alternative Name: | Leu3a, T4 |
| Antibody: | Yes |
| Antigen: | CD4 |
| Application: | Flow cytometry |
| Clonality: | monoclonal |
| Clone: | MEM-241 |
| Field of Interest: | Immunophenotyping |
| Format/Fluorochrome: | Biotin |
| Isotype: | IgG1 |
| Regulatory Status: | RUO |
| Source Species: | Mouse |
| Target Species: | Human |
| Product number: | CY951579 |
For Research Use Only
| HLDA Workshop | HCDM (HLDA VIII)—WS Code M241 |
| Concentration Unit | mg/mL |
| Concentration | 1 |
| Quantity | 0.1 mg |
| Volume | 0.1 mL |
| Immunogen | 2 N-terminal domains of human CD4 fused to human IgG1 Fc |
| Background Information | CD4 (T4, Leu3a) is a 55 kDa single-chain transmembrane glycoprotein expressed on a subset of T lymphocytes (''helper'' T-cells) and also on monocytes, tissue macrophages and granulocytes. In extracellular region there are 4 immunoglobulin-like domains (1 Ig-like V-type and 3 Ig-like C2-type). Transmembrane region forms 25 aa, cytoplasmic tail consists of 38 aa. Domains 1, 2 and 4 are stabilized by disulfide bonds. The intracellular domain of CD4 is associated with p56Lck, a Src-like protein tyrosine kinase. |
| Usage | The reagent is designed for indirect immunofluorescence analysis by Flow Cytometry. Suggested working usage is 0.7·µg/ml. Indicated dilution is recommended starting point for use of this product, but working concentrations should be validated by the investigator. |
| Storage Buffer | The reagent is provided in phosphate buffered saline (PBS) solution, pH ≈7.4, containing 0.09% (w/v) sodium azide. |
| Storage | Avoid prolonged exposure to light. Store in the dark at 2-8°C. Do not freeze. |
| Stability | Do not use after expiration date stamped on vial label. |
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