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Invitrogen
CD11b Monoclonal Antibody (MEM-174)
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CD11b Antibody (MA1-19004) in Flow
Separation of human monocytes (red-filled) from CD11b negative lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD11b (MEM-174) purified Monoclonal antibody (Product # MA1-19004) (concentration in sample 0.3 µg/mL, GAM APC).
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
产品信息
MA1-19004
应用
建议稀释比
已发表文章
产品规格
种属反应
Human
已发表种属
Human
宿主/亚型
Mouse
/ IgG2a
分类
Monoclonal
类型
Antibody
克隆号
MEM-174
抗原
Human granulocytes.
偶联物
Unconjugated
Unconjugated
Unconjugated
形式
Liquid
浓度
1 mg/mL
规格
100 µg
纯化类型
Protein A
保存液
PBS, pH 7.4
内含物
no preservative
保存条件
4°C, do not freeze
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
This antibody recognizes an extracellular epitope of CD11b antigen (Mac-1 alpha), a 165-170 kDa type I transmembrane protein mainly expressed on monocytes, granulocytes and NK-cells. The CD11b mediates neutrophil and monocyte interactions with stimulated endothelium.
Immunoprecipitation with the antibody MEM-174 was successfully performed using immuno-affinity sorbents (Mini columns). The final immunosorbent should contain 1-5 mg of antibody/1 mL of sorbent gel (e.g. agarose beads). It is recommended to stimulate positive control material by LPS 1-2 days before to achieve better expression of target antigen.
靶标信息
CD11b (integrin alpha-M, ITGAM, integrin alpha-X, ITGAX) is a 165 kDa adhesion molecule that associates non-covalently with integrin beta-2 (CD18). The CD11b/CD18 heterodimeric complex is also known as integrin alpha-M beta-2, Mac-1, and CR3 (complement receptor 3). CD11b is expressed on the surface of monocytes/macrophages, granulocytes, activated lymphocytes, a subset of NK cells, a subset of dendritic cells, and microglia in the brain. CD11b/CD18 functions as the receptor for ICAM-1 (CD54), ICAM-2 (CD102), ICAM-4 (CD242), CD14, CD50, CD23, heparin, iC3b, fibrinogen, and Factor X -these adhesions are critical for cell-cell and cell-matrix interactions. CD11b is expressed on 8% of spleen cells, 44% of bone marrow cells, and less than 1% of thymocytes, and is commonly used as a microglial marker in nervous tissue. The expression of CD11b increases during monocyte maturation and expression levels vary on tissue macrophages. Further, peritoneal macrophages are reported to express higher levels of CD11b than splenic macrophages. Diseases associated with CD11b dysfunction include systemic lupus erythematosus 6 and ITGAM-related susceptibility to systemic lupus erythematosus.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
生物信息学
蛋白别名: CD11 antigen-like family member B; CD11b; Cell surface glycoprotein MAC-1 subunit alpha; CR-3 alpha chain; Integrin alpha-M; Leukocyte adhesion receptor MO1; Mac-1 alpha (Mac1A); MGC117044; Neutrophil adherence receptor
基因别名: CD11B; CR3A; ITGAM
Entrez Gene ID: (Human) 3684
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