Thermo Fisher Scientific IL-4 Monoclonal Antibody (8D4-8), Alexa Fluor 488, eBioscience
인간 IL-4를 인식하는 Mouse IgG1 단클론 항체로 Alexa Fluor 488 형광 표지. Flow cytometry에 최적화된 5 µL/test 사용. 높은 특이성과 재현성을 제공하며 Th2 세포의 IL-4 검출에 적합. 연구용으로만 사용.
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Applications
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | - | View 1 publication |
| Flow Cytometry (Flow) | 5 µL (0.25 µg)/test | View 9 publications |
| ELISA | - | View 1 publication |
| Radioimmune Assays (RIA) | - | View 1 publication |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Published Species | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Recommended Isotype Control | Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), Alexa Fluor™ 488, eBioscience™ |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 8D4-8 |
| Conjugate | Alexa Fluor™ 488 |
| Excitation/Emission Max | 499/520 nm |
| Form | Liquid |
| Concentration | 5 µL/Test |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 0.2% BSA |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE! |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_1724142 |
Available Formats
Product Specific Information
Description:
The 8D4-8 antibody reacts with human interleukin-4 (IL-4), a 15–19 kDa cytokine secreted by Th2 cells.
Applications Reported:
This antibody has been reported for use in intracellular staining followed by flow cytometric analysis.
Applications Tested:
Pre-titrated and tested for intracellular staining and flow cytometric analysis of normal human peripheral blood cells.
Recommended use: 5 µL (0.25 µg) per test. A test is defined as the amount of antibody staining a cell sample in 100 µL final volume. Cell number may range from 10⁵ to 10⁸ cells/test.
Excitation/Emission:
Excitation: 488 nm; Emission: 519 nm; Laser: Blue Laser.
Filtration:
0.2 µm post-manufacturing filtered.
Target Information
Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, acting as a ligand for the IL-4 receptor. IL-4 has broad immunoregulatory functions and shares overlapping activity with IL-13. STAT6 mediates IL-4 signaling, and the IL-4 gene is located on chromosome 5q within a cytokine gene cluster alongside IL-3, IL-5, IL-13, and CSF2. IL-4 delta 2 is a known splice variant.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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