Myeloperoxidase 抗体 (AA 150-250)
Quick Overview for Myeloperoxidase 抗体 (AA 150-250) (ABIN7126715)
抗原
See all Myeloperoxidase (MPO) 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 150-250
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特异性
- The heme protein myeloperoxidase (MPO) is a major component of azurophilicgranules of neutrophils and polymorphonuclear leukocytes. Optimal oxygen-dependent microbiocidal activity depends on MPO as the critical enzyme forthe generation of hypochlorous acid and other toxic oxygen products. TheMPO precursor is synthesized during the promyelocytic stage of myeloid dif-ferentiation and is subsequently processed and transported intracellularly tothe lysosomes. The precursor undergoes cotranslational N-linked glycosyla-tion to produce a glycoprotein. Glucosidases in the endoplasmic reticulum(ER) or early cisGolgi convert the pro-MPO to a form which is sorted into aprelysosomal compartment, which undergoes final proteolytic maturation tonative MPO, a pair of heavy-light protomers. In normal neutrophils, MPO isexpressed as a dimer. Calreticulin, a calcium-binding protein residing in theER, interacts specifically with fully glycosylated apopro-MPO. iMPO mRNA isabundant in human promyelocytic HL-60 and mouse myeloid leukemia NFS-60cells. MPO is expressed at high levels in circulating neutrophils and mono-cytes but is not detectable in microglia, brain-specific macrophages or normalbrain tissue.MPO, which has a molecular weight of approximately 140 kD, is homodimer that can be split into two halves that still have enzymatic activity. These hemi-MPOmonomersconsist of a 59-kD alpha chainand a 13.5-kD beta chain.
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交叉反应 (详细)
- Human.
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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
- Synthetic peptide corresponding to residues within aa150-250 of Myeloperoxidase was used as an immunogen.
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亚型
- IgG
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应用备注
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Known_Application: Western Blot (2-4 μg/mL), Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.
Positive_Control: Human B cell lymphoma or spleen or liver tissue.
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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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- Myeloperoxidase (MPO)
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别名
- MPO
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背景
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84 kDa / 89 kDa myeloperoxidase, EC 1.11.1.7, EC1.11.2.2, fj80f04, MPO, mpx, myeloid-specific peroxidase, Myeloperoxidase, Myeloperoxidase heavy chain, Myeloperoxidase light chain,Myeloperoxidase / MPO
Cellular localisation: Cytoplasmic. -
分子量
- heavy-light promoter: 72kDa, dimer: 140kDa
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基因ID
- 4353, 458272
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UniProt
- P05164
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途径
- Chromatin Binding
抗原
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