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人髓过氧化物酶重组蛋白

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产品编号bs-43010P
英文名称Recombinant human MPO protein, C-His (HEK293)
中文名称人髓过氧化物酶重组蛋白
别    名Myeloperoxidase; c-ANCA; 89 kDa myeloperoxidase; 84 kDa yeloperoxidase; Myeloperoxidase light chain; Myeloperoxidase heavy chain; EC 1.11.1.7; PERM_HUMAN.  
理论分子量82.6kDa
性    状Lyophilized or Liquid
浓    度>1mg/ml
物    种Human
纯    度>90% as determined by SDS-PAGE
纯化方法AC
内毒素Not analyzed
表达系统HEK293 cell
标签C-His
缓 冲 液PBS (pH=7.4)
保存条件Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles.
注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍Myeloperoxidase (MPO) is a heme protein synthesized during myeloid differentiation that constitutes the major component of neutrophil azurophilic granules. Produced as a single chain precursor, myeloperoxidase is subsequently cleaved into a light and heavy chain. The mature myeloperoxidase is a tetramer composed of 2 light chains and 2 heavy chains. This enzyme produces hypohalous acids central to the microbicidal activity of neutrophils. [provided by RefSeq, Nov 2014]

SWISS:
P05164

Gene ID:
4353

髓过氧化物酶MPO,作为一种白细胞酶,具有介导炎性反应、调节免疫应答等多种功能,并可参与疾病的发生发展过程。同时,髓过氧化物酶基因存在基因多态性,也影响机体对疾病的易感性. 在正常淋巴组织中和各种髓样细胞增生症中,MPO均有较强表达,如:淋巴样细胞、原核细胞、肥大细胞、浆细胞以及各种上皮源性肿瘤和肉瘤等。
髓过氧化物酶(myeloperoxidase,MPO),是一种血红素蛋白,富含于中性粒细胞中,由粒细胞进入循环之前在骨髓内合成并存储于噬天青颗粒内。外界刺激可导致中性粒细胞聚集,从而释放髓过氧化物酶。MPO的相对分子量为150kDa,是由两个亚单位通过共价结合形成的四聚体,每个亚单位又有一条重链α(相对分子量60kDa)和一条轻链β链(相对分子量为15kDa)构成。(重链和轻链通过二硫键结合)
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The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
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