名称:Recombinant Human Protein disulfide-isomerase(P4HB)
产品货号:AA10291
规格:20ug 100ug 1mg
产品详情
纯度:>95% as determined by SDS-PAGE and HPLC.
内毒素:Less than 1.0 EU/μg as determined by LAL method.
生物活性:Thiol Protein Reductase Activity is 0.001Δ650nm/ min-2, determined by measuring the turbidityincrease at 650 nm due to insulin reduction.The activity is expressed as the ratio of the slope of a linear part of the turbidity curve to the lag time.
基因名:P4HB
Uniprot No.:P07237
别名:Cellular thyroid hormone binding protein; Cellular thyroid hormone-binding protein; Collagen prolyl 4 hydroxylase beta; Disulphide Isomerase; DSI; EC 5.3.4.1; Endoplasmic reticulum resident protein 59; ER protein 59; ERBA2L; ERp59; GIT; Gltathione insulin transhydrogenase; Glutathione insulin transhydrogenase; P4HB; P4Hbeta; p55; PDI; PDIA1; PDIA1_HUMAN; PDIR; PHDB; PO4DB; PO4HB; Procollagen proline 2 oxoglutarate 4 dioxygenase (proline 4 hydroxylase) beta polypeptide (protein disulfide isomerase associated 1); Procollagen proline 2 oxoglutarate 4 dioxygenase beta subunit; PROHB; Prolyl 4 hydroxylase beta polypeptide; Prolyl 4 hydroxylase beta subunit; Prolyl 4 hydroxylase subunit beta; Prolyl 4-hydroxylase subunit beta; Protein disulfide isomerase associated 1; Protein disulfide isomerase, family A, member 1; Protein disulfide isomerase/oxidoreductase; Protein disulfide-isomerase; Protocollagen hydroxylase; Thbp; Thyroid hormone binding protein p55 ; Thyroid hormone binding protein p55 cellular; V erb a avian erythroblastic leukemia viral oncogene homolog 2 like
种属:Homo sapiens (Human)
蛋白长度:Partial
来源:E.Coli
分子量:56.6 kDa
表达区域:19-508aa
蛋白标签:N-terminal 6xHis-tagged
产品提供形式:Liquid or Lyophilized powder
功能:这种多功能蛋白催化二硫键的形成、断裂和重排。在细胞表面,它似乎起着还原酶的作用,可以裂解附着在细胞上的蛋白质的二硫键。因此可能引起外表面蛋白的结构修饰。在细胞内部,似乎形成/重新排列新生蛋白质的二硫键。在高浓度下,作为伴侣抑制错误折叠蛋白质的聚集。低浓度时,促进聚集(抗伴侣活性)。可能与其他伴侣参与了激素生物发生中TG前体的结构修饰。还作用于各种酶的结构亚基,如脯氨酸4-羟化酶和微粒体三酰基甘油转移蛋白MTTP。LGALS9受体;这种相互作用保留了Th2 T辅助细胞表面的P4HB,增加了质膜上的二硫还原酶活性,改变了质膜氧化还原状态,促进了细胞迁移。
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上海禾午生物科技有限公司 提供重组蛋白生产服务His、GST、MBP等多种表达方式同时进行,确保获得蛋白
蛋白表达与纯化服务 纯化的蛋白经过ELISA,Western-blot,或者其它生物活性验证标签切除测序报告
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