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Invitrogen
CD11a Monoclonal Antibody (TS1/22)
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CD11a Antibody (MA11A10) in Flow
Flow cytometry analysis of CD11 alpha in PBMC cells (green) compared to an isotype control (blue). Human blood was collected, combined with a hydrophilic polysaccharide, centrifuged, transferred to a conical tube and washed with PBS. 50 µL of cell solution was added to each tube at a dilution of 2x10^7 cells/mL, followed by the addition of 50 µL of isotype control and primary antibody (Product # MA11A10) at a dilution of 0.5 µg/test. Cells were incubated for 30 min at 4°C and washed with a cell buffer, followed by incubation with a DyLight... View More
产品信息
MA11A10
应用
建议稀释比
已发表文章
产品规格
种属反应
Human,
Mouse
已发表种属
C. elegans,
Hamster,
Human,
Mouse,
Rabbit
宿主/亚型
Mouse
/ IgG1
分类
Monoclonal
类型
Antibody
克隆号
TS1/22
抗原
Human 180 kD alpha chain of the CD11alpha complex.
偶联物
形式
Liquid
浓度
0.4 mg/mL
纯化类型
Protein G
保存液
PBS
内含物
no preservative
保存条件
-20°C
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
MA11A10 targets CD11 alpha in FACS applications and shows reactivity with Human and Mouse samples.
The MA11A10 immunogen is human 180 kD alpha chain of the CD11alpha complex.
MA11A10 detects CD11 alpha which has a predicted molecular weight of approximately 126 kDa.
This product has been tested for endotoxins by limulus amoebocyte lysate (LAL) assay and contains an endotoxin concentration of less than or equal to 10 endotoxin units per milligram (EU/mg).
靶标信息
CD11a (LFA-1 alpha, ITGAL) together with CD18 constitute leukocyte function-associated antigen 1 (LFA-1), the alphaLbeta2 integrin. CD11a is implicated in activation of LFA-1 complex. CD11a plays a central role in leukocyte intercellular adhesion through interactions with its ligands, ICAMs 1-3 (intercellular adhesion molecules 1 through 3), and also functions in lymphocyte costimulatory signaling. CD11a is expressed on the plasma membrane of leukocytes in a low-affinity conformation. Cell stimulation by chemokines or other signals leads to induction the high-affinity conformation, which supports tight binding of CD11a to its ligands, the intercellular adhesion molecules ICAM-1, -2, -3. CD11a is thus involved in interaction of various immune cells and in their tissue-specific settlement, but participates also in control of cell differentiation and proliferation and of T-cell effector functions. Blocking of CD11a function by specific antibodies or small molecules has become an important therapeutic approach in treatment of multiple inflammatory diseases. For example, humanized anti- CD11a antibody Efalizumab (Raptiva) is being used to interfere with T cell migration to sites of inflammation, binding of cholesterol-lowering drug simvastatin to CD11a allosteric site leads to immunomodulation and increase in lymphocytic cholinergic activity. Two transcript variants encoding different isoforms of CD11a have been found. Diseases associated with CD11a dysfunction include benign cephalic histiocytosis and leukocyte adhesion deficiency.
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: alpha L integrin; antigen CD11A (p180); antigen CD11A (p180), lymphocyte function-associated antigen 1, alpha polypeptide; antigen CD11A p180; CD11 antigen-like family member A; CD11a; integrin alpha L; Integrin alpha-L; integrin alphaL; integrin gene promoter; integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide); Leukocyte adhesion glycoprotein LFA-1 alpha chain; Leukocyte function-associated molecule 1 alpha chain; LFA-1 alpha; LFA-1A; Ly-15; Lymphocyte antigen 15; lymphocyte function associated antigen 1, alpha polypeptide; lymphocyte function-associated antigen 1; lymphocyte function-associated antigen 1, alpha polypeptide
基因别名: (p180); CD11A; ITGAL; LFA-1; LFA-1A; LFA1A; Ly-15; Ly-21
UniProt ID: (Human) P20701, (Mouse) P24063
Entrez Gene ID: (Human) 3683, (Mouse) 16408
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
phagocytosis
movement of cell or subcellular component
inflammatory response
cell adhesion
heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules
leukocyte cell-cell adhesion
cell-matrix adhesion
signal transduction
integrin-mediated signaling pathway
extracellular matrix organization
receptor clustering
regulation of immune response
leukocyte migration
cell surface receptor signaling pathway
single organismal cell-cell adhesion
regulation of cell-cell adhesion
positive regulation of cell-cell adhesion
positive regulation of T cell proliferation
activated T cell proliferation
positive regulation of calcium-mediated signaling
