世界*實驗材料供應商 Dianova 正式授權上海起發為(wei) 其中國代理, Dianova 在一直是行業(ye) 的*,一直為(wei) 廣大科研客戶提供zui為(wei) 的產(chan) 品和服務,上海起發一直秉承為(wei) 中國科研客戶帶來的產(chan) 品,的服務,簽約 Dianova 就是為(wei) 了給廣大科研客戶帶來更加完善的產(chan) 品和服務,您的滿意將是我們(men) zui大的收獲
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Dianova公司為(wei) 德國的病理免疫組化產(chan) 品供應商,具備的抗體(ti) 製備工藝及嚴(yan) 格的質控係統,產(chan) 品在上享有良好的聲譽。
克隆號為(wei) H09的IDH1(isocitrate dehydrogenase 1, 異檸檬酸鹽脫氫酶1)鼠單克隆抗體(ti) 為(wei) Dianova公司近期推出的產(chan) 品之一,此抗體(ti) 可特異性的檢測腦組織腫瘤中IDH1基因的R132H點突變。IDH1基因的第132密碼子的雜合突變是II 和III級神經膠質瘤(根據WHO的腫瘤學分類)的頻發事件。在大約70%的星形膠質細胞瘤和少突神經膠質細胞瘤可發現IDH1基因的R132H點突變。
IDH1基因R132H突變在部分腦腫瘤中的頻發現象使克隆號為(wei) H09的IDH1抗體(ti) 可高靈敏性和高特異性的用於(yu) 此類腫瘤的鑒別診斷中:如從(cong) 原發性膠質母細胞瘤中區分出間變性星形細胞瘤、從(cong) 毛細胞型星形細胞瘤或室管膜(細胞)瘤中區分出彌漫性星形細胞瘤(WHO分類II級),也可以用於(yu) 具有IDH1突變的腫瘤細胞浸潤前沿的與(yu) 反應性神經膠質增多症的區分。因此,由於(yu) 其高靈敏性和高特異性,此抗體(ti) 在腦部腫瘤的分類分級中以及在檢測單一或少量浸潤腫瘤細胞時是非常有用的。
Art.-Nr. DIA-W09
Spezifität IDH1
Spezies-Reaktivität Human
Wirtsspezies Ratte
Isotyp IgG2a
Klon W09
Klonalität (Mono-/Polyklonal) monoklonal
Anwendung Western Blot
Immunhistochemie (IHC)
Immunhistochemie (Paraffingewebe)
Konjugation unkonjugiert
Format ProteinA/G-gereinigt (aus Kulturüberstand)
Lyophilisat
Produktlinie / Thema Neurobiologie
Tumormarker/-biologie
Immunhistochemie
Zweckbestimmung nur für Forschungszwecke
Suchcode DIA W09
FFPE
Paraffin
Hersler / Marke dianova
Isocitrate dehydrogenase (IDH) is an important enzyme in the citric acid cycle and catalyzes the oxidative decarboxylation of isocitrate to alpha-ketoglutarate and CO2 while converting NAD+ to NADH. Heterozygous point mutations of IDH1 codon 132 are frequent in World Health Organization (WHO) grade II and III gliomas. IDH1 R132H mutations occur in approximay 70% of astrocytomas and oligodendroglial tumors. Mouse antibody clone H09 (product number #DIA-H09)reacts specifically with the isocitrate dehydrogenase 1 (IDH1) R132H point mutation in tissue sections from formalin-fixed brain tumor specimens. Therefore this antibody is highly useful for tumor classification. Rat antibody clone W09 detects both wild type (wt) and point mutated IDH1 in glioblastoma (anti-pan-IDH1) and serves as control for the IDH1 point mutation specific mouse antibody clone H09. Moreover, Tan et al. (Mol Cell Proteomics, 2011) have identified IDH1 as a potential diagnostic and prognostic biomarker for Non-small-cell Lung Cancer (NSCLC). These findings suggest that anti-IDH1wt antibody could be used as a histochemical biomarker for prognosis prediction of NSCLC.
Immunohistochemistry of human IDH1 R132H and human IDH1 wild-type in formalin-fixed paraffinembedded glioblastoma.
A: No reaction of IDH1 R132H mutation specific antibody clone H09 with glioblastoma (200x)
B: Strong reaction of anti-pan-IDH1 specific antibody clone W09 with the same glioblastoma (200x)
C: No reaction of IDH1 R132H mutation specific antibody clone H09 with glioblastoma (400x)
D: Strong reaction of anti-pan-IDH1 specific antibody clone W09 with the same glioblastoma (400x)
A
B
C
D
(pictures courtesy of Prof. Dr. med. Andreas von Deimling, Department of Neuropathology, University Heidelberg / Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), Heidelberg, Germany)
References
Related References
部分產(chan) 品信息如下:
Cat. Number | Description | Qty. | Unit |
DIA-100 | Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02) | 200 | µg |
DIA-100-M | Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02) | 20 | µg |
DIA-120 | Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02) -FITC | 100 | Test |
DIA-300-P05 | Anti-CD30 (Ki-1) (Hu) from Mouse (Clone: Ber-H2) | 0.5 | ml |
DIA-326-P05 | Anti-EpCAM (CD326) (Hu) from Mouse (Clone: Ber-EP4) | 0.5 | ml |
DIA-333-M | Anti-TRAF1 (Hu) from Mouse (Clone: Ber-TRAF1) | 0.1 | ml |
DIA-333-P05 | Anti-TRAF1 (Hu) from Mouse (Clone: Ber-TRAF1) | 0.5 | ml |
DIA-45 | Anti-p53 (Hu) from Rat (Clone: 10/82/36) | 1 | ml |
DIA-530-M | Anti-p53 (Hu) from Mouse (Clone: CC53) | 0.1 | ml |
DIA-530-P05 | Anti-p53 (Hu) from Mouse (Clone: CC53) | 0.5 | ml |
DIA-530-P1 | Anti-p53 (Hu) from Mouse (Clone: CC53) | 1 | ml |
DIA-670-M | Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD | 0.1 | ml |
DIA-670-P05 | Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD | 0.5 | ml |
DIA-670-P1 | Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD | 1 | ml |
DIA-700 | Anti-GFAP (Hu) from Mouse (Clone: IF3) CE-IVD | 0.5 | ml |
DIA-700-M | Anti-GFAP (Hu) from Mouse (Clone: IF3) CE-IVD | 0.1 | ml |
DIA-CAL-100 | Anti-CALRETICULIN mutation (Hu) from Mouse (Clone CAL2) | 0.1 | ml |
DIA-CAL-250 | Anti-CALRETICULIN mutation (Hu) from Mouse (Clone CAL2) | 0.25 | ml |
DIA-H09 | Anti-IDH1 R132H (Hu) from Mouse (Clone: H09) CE-IVD | 0.5 | ml |
DIA-H09-L | Anti-IDH1 R132H (Hu) from Mouse (Clone: H09), prediluted, ready-to-use | 8 | ml |
DIA-PD1-P01 | Anti-PD-1 (Hu) from Mouse (Clone: NAT105) | 0.1 | ml |
DIA-W09 | Anti-IDH1 (Hu) from Rat (Clone: W09) | 0.5 | ml |
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