Thermo Fisher Scientific CD18 Monoclonal Antibody (212701), PE
인간 CD18 단백질을 인식하는 마우스 단클론 항체로, PE 형광 표지되어 유세포분석(Flow Cytometry)에 적합합니다. 단백질 A/G로 정제되었으며, 4°C 암소 보관이 필요합니다. 인간 백혈구 표면 CD18 분석에 유용합니다.
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Applications
- Flow Cytometry (Flow): 10 µL per million cells
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 212701 |
| Immunogen | Mouse myeloma cell line NS0-derived recombinant human Integrin beta 2/CD18 (Gln23–Asn700) |
| Conjugate | PE (R-Phycoerythrin) |
| Excitation / Emission Max | 565 / 576 nm |
| Form | Liquid |
| Purification | Protein A/G |
| Storage buffer | Buffered saline solution with 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_2609716 |
Product Specific Information
In direct ELISAs, no cross-reactivity with recombinant human Integrin beta 1 or recombinant mouse Integrin alpha 5 is observed.
Target Information
CD18 integrin beta 2 subunit is a 90 kDa type I transmembrane protein expressed on all leukocytes. CD18 combines with integrin molecules CD11a–c to form heterodimers at the cell surface, participating in cell adhesion and signaling.
These heterodimers include:
- αLβ2 (CD11a/CD18, LFA-1)
- αMβ2 (CD11b/CD18, Mac-1, CR3)
- αXβ2 (CD11c/CD18)
- αDβ2 (CD11d/CD18)
These integrins are essential for proper leukocyte migration and intercellular contact.
Defects in CD18 expression can lead to leukocyte adhesion deficiency type I (LAD1) or psoriasiform skin disease. CD18 also mediates cytolysis induced by Mannheimia haemolytica leukotoxin. Two transcript variants encoding the CD18 protein have been identified.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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