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Sialoadhesin/CD169 抗体 (Biotin)

SIGLEC1 适用: 小鼠 IHC (fro) 宿主: 大鼠 Monoclonal MOMA-1 Biotin
产品编号 ABIN118290
发货至: 中国
  • 抗原 See all Sialoadhesin/CD169 (SIGLEC1) 抗体
    Sialoadhesin/CD169 (SIGLEC1) (Sialic Acid Binding Ig-Like Lectin 1, Sialoadhesin (SIGLEC1))
    适用
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    小鼠
    宿主
    • 36
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    大鼠
    克隆类型
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    单克隆
    标记
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    This Sialoadhesin/CD169 antibody is conjugated to Biotin
    应用范围
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    Immunohistochemistry (Frozen Sections) (IHC (fro))
    特异性
    Monoclonal antibody MOMA-1 is a useful marker for the identification of macrophage subpopulations in various organs, mostly characterized by a high level of non-specific esterase expression. Staining is particularly noteworthy with the metallophilic macrophages adjacent to the marginal zone of the spleen. MOMA-1 is also very suitable for differentiation of non-metallophilic marginal zone macrophages as detected by the monoclonal antibody ER-TR9 (Cat# BM4011). In addition, MOMA-1 detects macrophages at inflammatory sites and is positive with Kupffer cells. The antigen is differentially induced in in vitro derived macrophages depending on the colony-stimulating factor applied (IL-3 > M-CSF > GM-CSF). The antigen detected by MOMA-1 is CD169, also known as Sialoadhesin. Antigen Distribution Isolated Cells: No reactivity of MOMA-1 was found with dendritic cells, peritoneal resident macrophages, peritoneal exudate cells, bone marrow or blood cells. Tissue Sections: Distinct macrophage subpopulations of lymphoid organs express the antigen. In the spleen, they are localized at the marginal sinus forming a ring around the periarteriolar lymphocyte sheath and follicular areas at the inner side of marginal zones. In lymph nodes, they are localized in the sinusoids and medullary cords, but not within follicular areas or paracortex. In Peyer's patches they are localized in the interfollicular areas at the serosal side. Kupffer cells in the liver can be clearly stained by MOMA-1. No MOMA-1-positive macrophages were found in the thymus, brain, kidney, liver, skin or heart. In non-lymphoid organs, the antigen is only found on a macrophage subpopulation in the lamina propria of the villi of the small intestine.Antigen Distribution
    交叉反应 (详细)
    Species reactivity (tested):Mouse: Subpopulation of Mature Resident Tissue Macrophages.
    纯化方法
    Affinity Chromatography
    免疫原
    Mouse lymph node tissue Remarks: The antigen is found intracellularly and on cell surface on metallophilic macrophages.
    克隆位点
    MOMA-1
    亚型
    IgG2a
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  • 应用备注
    Flow Cytometry. Immunohistochemistry on frozen sections: approximate working dilution 0.5-1.0 m g/mL (1:400-1:800). Does not react on routinely processed paraffin sections. Suggested positive control: Mouse spleen.
    Other applications not tested.
    Optimal dilutions are dependent on conditions and should be determined by the user.
    限制
    仅限研究用
  • 溶解方式
    Restore by adding 0.5 mL distilled water (= 0.4 mg/mL Stock Solution).
    浓度
    0.4 mg/mL
    缓冲液
    Stock solutions contains PBS, pH 7.2 with 5 mg/mL BSA as stabilizer and 0.05 % Kathon as a preservative
    储存液
    Kathon CG
    注意事项
    This product contains Kathon CG a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.
    注意事项
    This product is photosensitive and should be protected from light
    储存条件
    4 °C
    储存方法
    Store the antibody undiluted Prior to and following reconstitution at 2-8 °C. DO NOT FREEZE!
  • Movita, Kreefft, Biesta, van Oudenaren, Leenen, Janssen, Boonstra: "Kupffer cells express a unique combination of phenotypic and functional characteristics compared with splenic and peritoneal macrophages." in: Journal of leukocyte biology, Vol. 92, Issue 4, pp. 723-33, (2012) (PubMed).

  • 抗原
    Sialoadhesin/CD169 (SIGLEC1) (Sialic Acid Binding Ig-Like Lectin 1, Sialoadhesin (SIGLEC1))
    别名
    CD169 / SIGLEC1 (SIGLEC1 产品)
    别名
    Cd169 antibody, Siglec-1 antibody, Sn antibody, CD169 antibody, SIGLEC-1 antibody, SN antibody, dJ1009E24.1 antibody, SA antibody, SIGLEC1 antibody, p210 antibody, pSn antibody, sialic acid binding Ig like lectin 1 antibody, sialic acid binding Ig-like lectin 1, sialoadhesin antibody, SIGLEC1 antibody, Siglec1 antibody
    背景
    Metallophilic macrophages are a subpopulation of mature resident tissue macrophages. They show high non specific esterase activity and can be distinguished from splenic marginal zone macrophages by antibody staining and the lack of FITC-Ficoll uptake.Synonyms: Sialic acid-binding Ig-like lectin 1, Sialoadhesin, Siglec-1
    基因ID
    20612
    NCBI登录号
    NP_035556
    UniProt
    Q62230
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