The antibody 1H4 recognizes an extracellular epitope of CD54 (ICAM-1), a 85-110 kDa type I transmembrane glycoprotein (receptor for rhinovirus) expressed on activated endothelial cells, T lymphocytes, B lymphocytes, monocytes, macrophages, granulocytes and dendritic cells, the expression of CD54 is upregulated by activation.
Immunohistochemistry (frozen sections): Recommended dilution: 5-10 μg/mL. Immunohistochemistry (paraffin sections): Recommended dilution: 10 μg/mL, prolonged fixation in buffered formalin can destroy the epitope. High temperature antigen unmasking technique is required. Flow cytometry: Recommended dilution: 1-4 μg/mL. Western blotting: Recommended dilution: 1-2 μg/mL, non-reducing conditions.
限制
仅限研究用
浓度
1 mg/mL
缓冲液
Phosphate buffered saline (PBS), pH 7.4
储存液
Azide free
注意事项
Do not freeze.
储存条件
4 °C
储存方法
Store at 2-8°C. Do not freeze.
抗原
ICAM1
(Intercellular Adhesion Molecule 1 (ICAM1))
别名
CD54
背景
Intercellular adhesion molecule 1,CD54 (ICAM-1) is a 90 kD member of the C2 subset of immunoglobulin superfamily. It is a transmembrane molecule with 7 potential N-glycosylated sites, expressed on resting monocytes and endothelial cells and can be upregulated on many other cells, e.g. with lymphokines, on B- and T-lymphocytes, thymocytes, dendritic cells and also on keratinocytes, chondrocytes, as well as epithelial cells. CD54 mediates cell adhesion by binding to integrins CD11a/CD18 (LFA-1) and to CD11b/CD18 (Mac-1). The interaction of CD54 with LFA-1 enhances antigen-specific T-cell activation.,ICAM-1, BB2, P3.58