S100A9 抗体
Quick Overview for S100A9 抗体 (ABIN6938343)
抗原
See all S100A9 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- This MAb stains the cytoplasm of macrophages and histiocytes in hematopoietic organs, Kupffers cells of the liver and Langerhans cells of the skin. It also stains the mantle zone B-lymphocytes of the lymph node and spleen, spermatogonia, and chief cells of the stomach. S100A9 is expressed by macrophages in acutely inflamed tissues and in chronic inflammation. It is detected in peripheral blood leukocytes, in neutrophils and granulocytes. It is present at sites of vascular inflammation. S100A9 is also expressed in epithelial cells constitutively or induced during dermatoses. S100A9 is a Calcium-binding protein. It has antimicrobial activity towards bacteria and fungi. It is important for resistance to invasion by pathogenic bacteria. It up-regulates transcription of genes that are under the control of NF-kappa-B. S100A9 plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide (LPS). It promotes tubulin polymerization when unphosphorylated. It also promotes phagocyte migration and infiltration of granulocytes at sites of wounding. It plays a role as a pro-inflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1.
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交叉反应 (详细)
- Human. Rat.
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纯化方法
- 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.
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免疫原
- Recombinant human S100A9 protein
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亚型
- IgG1 kappa
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应用备注
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Known_Application: Flow Cytometry (1-2 μg/million cells), Immunofluorescence (1-2 μg/mL), Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT) (For staining of formalin-fixed, paraffin-embedded tissues, digest with trypsin at 1 mg/mL PBS, 15 min at RT Optimal dilution for a specific application should be determined.
Positive_Control: Liver or histiocytoma.
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限制
- 仅限研究用
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浓度
- 1.0 mg/mL
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缓冲液
- Prepared in 10 mM PBS, WITHOUT BSA and Azide.
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储存液
- Azide free
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储存条件
- -20 °C,-80 °C
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储存方法
- Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.
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有效期
- 24 months
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- S100A9 (S100 Calcium Binding Protein A9 (S100A9))
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别名
- S100A9
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背景
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S100-A9, MRP14, calgranulin-B, calprotectin L1H subunit, leukocyte L1 complex heavy chain, migration inhibitory factor-related protein 14, S100 calcium-binding protein A9 (calgranulin B),Calprotectin / MRP14 / S100A9 / Calgranulin B
Cellular localisation: Cytoplasmic, Extracellular (secreted) and Cell Surface -
分子量
- 14kDa
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基因ID
- 6280, 112405
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UniProt
- P06702
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途径
- Transition Metal Ion Homeostasis, Positive Regulation of Endopeptidase Activity, S100 Proteins
抗原
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