Thermo Fisher Scientific CD18/Integrin beta-2 (ITGB2) Monoclonal Antibody (68-5A5)
인간 CD18/Integrin beta-2를 인식하는 마우스 단클론 항체로, ICC/IF, 유세포분석, 기능적 분석에 적합합니다. 단백질 A/G로 정제된 액상 형태이며, 보존제 없이 PBS(pH 7.4)에 보관됩니다. 연구용으로만 사용 가능합니다.
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- 3689-MSM1-P1ABX
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
| Functional Assay | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 68-5A5 |
| Immunogen | Stimulated human leukocytes |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CD18 integrin beta 2 subunit is a 90 kDa type I transmembrane protein expressed on all leukocytes.
It can combine with integrin molecules CD11a–c to form heterodimers at the cell surface, which are involved in cell adhesion and signaling.
CD18 forms heterodimers with four CD11 molecules to constitute leukocyte (beta2) integrins:
- 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.
Deficiency or reduced expression of CD18 leads to leukocyte adhesion deficiency type I (LAD1) or psoriasiform skin disease.
CD18 also serves as a target for Mannheimia haemolytica leukotoxin, mediating cytolysis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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