SAB4200547

Anti-IDH1 (R132S) antibody, Mouse monoclonal

clone SMab-1, purified from hybridoma cell culture

• Synonym(s): Monoclonal Anti-IDCD, Monoclonal Anti-IDH, Monoclonal Anti-IDH1 (R132S) antibody produced in mouse, Monoclonal Anti-IDP, Monoclonal Anti-IDPC, Monoclonal Anti-NADP(+)-specific ICDH, Monoclonal Anti-NADP-dependent isocitrate dehydrogenase, cytosolic, Monoclonal Anti-Oxalosuccinate decarboxylase, Monoclonal Anti-PICD, Monoclonal Anti-isocitrate dehydrogenase 1 (NADP+), soluble, NADP-dependent isocitrate dehydrogenase, peroxisomal
• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• biological source: mouse
• conjugate: unconjugated
• antibody form: purified from hybridoma cell culture
• antibody product type: primary antibodies
• clone: SMab-1, monoclonal
• form: buffered aqueous solution
• mol wt: antigen ~43 kDa
• species reactivity: human
• concentration: ~1 mg/mL
• technique(s): immunoblotting: 0.25-0.5 μg/mL using using total cell extracts of HEK-293T cells overexpressing IDH1^R132S
• UniProt accession no.: O75874
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: mutation (Arg132Ser)
• Gene Information: human ... IDH1(3417)

Description

General description

Monoclonal Anti-IDH1 (R132S) (mouse IgG1 isotype) is derived from the hybridoma SMab1 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized by a peptide. Isocitrate dehydrogenase 1 (IDH1) is a homodimeric, nicotinamide adenine dinucleotide phosphate (NADP)-specific enzyme. It is localized in the peroxisomes and cytoplasm. IDH1 is mapped on the human chromosome at 2q34.

Specificity

Monoclonal Anti- IDH1 (R132S) recognizes only human R132S mutated IDH1 and does not cross react with others.

Immunogen

immunized a peptide corresponding to the mutation R132S of human IDH1. The isotype is determined by ELISA using Mouse Monoclonal Antibody Isotyping Reagents (Sigma ISO-2).

Application

Monoclonal Anti-IDH1 (R132S) antibody produced in mouse may be used in:

• immunoblotting
• immunofluorescence
• immunohistochemistry

Biochem/physiol Actions

Isocitrate dehydrogenase (IDH) plays an important role in catalyzing the oxidative decarboxylation of isocitrate to α-ketoglutarate (αKG). Mutations in this gene are associated with several cancers, such as glioblastoma, acute myeloid leukemia (AML) and chondrosarcoma. Mutation in IDH1 specific to Arg¹³² results in the formation of 2-hydroxyglutarate (2HG) instead of αKG. 2HG hinders DNA and histone methylation resulting in alteration of gene transcription.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Storage and Stability

For extended storage, freeze at -20 °C in working aliquots. Repeated freezing and thawing,or storage in “frost-free” freezers,is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable