Thermo Fisher Scientific CD103 (Integrin alpha E) Monoclonal Antibody (Ber-ACT8), FITC, eBioscience
인간 CD103(Integrin alpha E)을 인식하는 Ber-ACT8 단클론 항체로, FITC로 표지되어 있습니다. Flow Cytometry 분석에 최적화되어 있으며, 5 µL/test로 사용 가능합니다. 4°C 암소 보관, 동결 금지. 연구용으로만 사용됩니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Flow Cytometry (Flow) | 5 µL (0.5 µg)/test |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Not Applicable |
| Host / Isotype | Mouse / IgG1, kappa |
| Recommended Isotype Control | Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), FITC, eBioscience™ |
| Class | Monoclonal |
| Type | Antibody |
| Clone | Ber-ACT8 |
| Conjugate | FITC |
| Excitation/Emission Max | 498 / 517 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_1659665 |
Available Formats
Product Specific Information
Description:
The Ber-ACT8 monoclonal antibody reacts with human CD103 (Integrin alpha E). CD103 forms a non-covalent complex with integrin beta7 and is primarily expressed on intraepithelial lymphocytes and a subset of peripheral lymphocytes. It is also found in hairy cell leukemia (HCL) and some chronic B cell leukemias. CD103 expression can be upregulated by mitogen stimulation of T cells. Epithelial cell antigen (E-cadherin) binds to CD103, mediating lymphocyte homing to the intestinal epithelium. Cross-blocking studies suggest B-Ly7 and Ber-ACT8 recognize different epitopes.
Applications Reported:
This antibody is reported for use in flow cytometric analysis.
Applications Tested:
Pre-titrated and validated for flow cytometry using 2–3 day PHA-activated normal human peripheral blood cells. Recommended use at 5 µL (0.5 µg) per test (final volume 100 µL). Cell numbers may range from 10⁵–10⁸ cells/test.
Fluorophore Information:
Excitation: 488 nm
Emission: 520 nm
Laser: Blue
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD103 (ITGAE, Integrin alpha E) is expressed on mucosa-associated T lymphocytes and activated TGF-β1 cells. It consists of a 150 kDa alpha chain and a 120 kDa beta chain, forming a heterodimeric integrin. CD103 is expressed by 0.5–2% of resting lymphocytes in peripheral blood and lymphoid organs, and occasionally in bone marrow cells. It forms the E-cadherin binding integrin with beta 7, known as human mucosal lymphocyte-1 antigen. CD103 plays roles in adhesion and intraepithelial lymphocyte activation. Dysfunction is associated with hairy cell leukemia and splenic marginal zone lymphoma.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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