IDH1 R132H Recombinant Rabbit Monoclonal Antibody Product Datasheet Catalog# HKZ150228 Clone# BP6205 Predicted Molecular Wt: 47kDa Purity: ProA affinity purified IgG Species Cross-reactivity: Human Form: Liquid Applications: IHC-P Swissprot ID: O75874 Background: Heterozygous point mutations of IDH1 codon 132 are frequent in World Health Organization (WHO) grade II and III gliomas. IDH1 R132H mutations occur in approximately 70% of astrocytomas and oligodendroglial tumors. The high frequency and distribution of the IDH1 R132H mutation among specific brain tumor entities allow the highly sensitive and specific discrimination of various tumors by immunohistochemistry, such as anaplastic astrocytoma from primary glioblastoma or diffuse astrocytoma WHO grade II from pilocytic astrocytoma or ependymoma. Noteworthy is the discrimination of the infiltrating edge of tumors with IDH1 mutation from reactive gliosis. This antibody is highly useful for tumor classification and in detecting single infiltrating tumor cells. The routine practical approach for diagnosing astrocytomas and oligodendrogliomas begins with perfoming IHC for IDH1 R132H and ATRX expression. Subcellular location: Cytoplasm Recommended method: Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes. Immunogen: Synthetic peptide. This information is proprietary to Biolynx and/or its suppliers. Storage Buffer: PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05%. Storage conditions: -25°C to -18°C Storage instructions: Shipped on blue ice. Upon delivery, aliquot, and store at -25°C to -18°C. Avoid freeze / thaw cycles. Recommended Dilutions: IHC-P: 1:100-1:200 Background References: 1. Reuss D etal.Acta Neuropathol. 129(1):133-146, 2015 2. David NL etal. Acta Neuropathol. 131:803-820, 2016 Immunohistochemistry (Formalin/PFA-fixed paraffin- embedded sections) analysis of human glioma (IDH1 R132H) tissue labelling IDH1 R132H with BP6205. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9.0
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