脯氨酰羟化酶抗体

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英文名称  Anti-PHD1/prolyl hydroxylase 

中文名称  脯氨酰羟化酶抗体

别    名  Egl nine homolog 2; EGLN 2; EGLN2; EIT 6; EIT6; HIF P4H 1; HIF PH1; HIFPH1; HPH 3; HPH3; P4H1; PHD 1; PHD1; EGL nine (C.elegans) homolog 2; EGLN2_HUMAN. 

浓    度  1mg/1ml 

规 格  0.2ml/200μg 

抗体来源  Rabbit  

克隆类型  polyclonal 

交叉反应  Human, Mouse, Rat, Cow, Sheep

脯氨酰羟化酶抗体的多样性：

抗体的异质性。抗体的组成极为复杂，是由成千上万、多种多样的免疫球蛋白（Ig）分子所组成。这些Ig分子在形状、大小、结构以及氨基酸的组成和排列上，既相似，又有差别。由于有差别，它们的电泳活性就有很大的变化。

因为抗体具有与抗原决定簇相对应的结合部位（抗原结合簇），所以抗体与抗原的结合具有特异性。另一方面，抗体本身是一种蛋白质，具有本身的氨基酸组成、排列和立体结构，对异种动物来说，它又是抗原。各类Ig都具有可用血清学方法检出的抗原特异性，它们表现出不同的血清学类型。

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产品类型  一抗    

研究领域  肿瘤 心血管 细胞生物 免疫学 染色质和核信号  

蛋白分子量  predicted molecular weight: 44kDa 

性    状  Lyophilized or Liquid 

免 疫 原  KLH conjugated synthetic peptide derived from human PHD1/prolyl hydroxylase 

亚    型  IgG 

纯化方法  affinity purified by Protein A 

储 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide 

产品应用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500 

（石蜡切片需做抗原修复） 

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存条件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

产品介绍 PHD1 catalyzes the posttranslational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins and hydroxylates HIF-1 alpha at Pro-402 and Pro-564, and HIF-2 alpha. It functions as a cellular oxygen sensor and, under normoxic conditions, targets HIF through the hydroxylation for proteasomal degradation via the von Hippel-Lindau ubiquitylation complex. It may play a role in cell growth regulation.

Function : Cellular oxygen sensor that catalyzes, under normoxic conditions, the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates a specific proline found in each of the oxygen-dependent degradation (ODD) domains (N-terminal, NODD, and C-terminal, CODD) of HIF1A. Also hydroxylates HIF2A. Has a preference for the CODD site for both HIF1A and HIF2A. Hydroxylated HIFs are then targeted for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. Under hypoxic conditions, the hydroxylation reaction is attenuated allowing HIFs to escape degradation resulting in their translocation to the nucleus, heterodimerization with HIF1B, and increased expression of hypoxy-inducible genes. EGLN2 is involved in regulating hypoxia tolerance and apoptosis in cardiac and skeletal muscle. Also regulates susceptibility to normoxic oxidative neuronal death. [CATALYTIC ACTIVITY] Hypoxia-inducible factor-L-proline + 2-oxoglutarate + O(2) = hypoxia-inducible factor-trans-4-hydroxy-L-proline + succinate + CO(2). 

Subunit : Monomer. Interacts with ING4; the interaction inhibits the hydroxylation of HIFs. Interacts with LIMD1. Found in a complex composed of LIMD1, VHL, EGLN1/PHD2, TCEB2 AND CUL2. Interacts with EPAS1.

Subcellular Location : Cytoplasm. Nucleus.

Tissue Specificity : According to PubMed:11056053, widely expressed with highest levels in skeletal muscle and heart, moderate levels in pancreas, brain (dopaminergic neurons of adult and fetal substantia nigra) and kidney, and lower levels in lung and liver. According to PubMed:12351678 widely expressed with highest levels in brain, kidney and adrenal gland. Expressed in cardiac myocytes, aortic endothelial cells and coronary artery smooth muscle. According to PubMed:12788921; expressed in adult and fetal heart, brain, liver, lung, skeletal muscle and kidney. Also expressed in placenta. Highest levels in adult h脯氨酰羟化酶抗体eart, brain, lung and liver and fetal brain, heart spleen and skeletal muscle.

Similarity : Contains 1 Fe2OG dioxygenase domain.

Contains 1 MYND-type zinc finger.

Database links : UniProtKB/Swiss-Prot: Q96KS0.1