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Rabbit Recombinant Monoclonal IDH1 antibody. Carrier free. Suitable for IP, WB, Flow Cyt (Intra), IHC-P and reacts with Human, Mouse, Rat samples.

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Images

Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (AB242078), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (AB242078), expandable thumbnail
  • Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (AB242078), expandable thumbnail
  • Immunoprecipitation - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (AB242078), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (AB242078), expandable thumbnail

Key facts

Isotype

IgG

Host species

Rabbit

Storage buffer

pH: 7.2 - 7.4
Constituents: PBS

Form

Liquid

Clonality

Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IPWBICC/IFFlow Cyt (Intra)IHC-P
Human
Tested
Tested
Not recommended
Tested
Tested
Mouse
Expected
Expected
Not recommended
Expected
Tested
Rat
Expected
Expected
Not recommended
Expected
Tested

Tested
Tested

Species

Human

Dilution info

-

Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Expected
Expected

Species

Mouse, Rat

Dilution info

Use at an assay dependent concentration.

Notes

-

Tested
Tested

Species

Human

Dilution info

-

Notes

-

Expected
Expected

Species

Mouse, Rat

Dilution info

Use at an assay dependent concentration.

Notes

-

Not recommended
Not recommended

Species

Mouse, Rat, Human

Dilution info

-

Notes

-

Tested
Tested

Species

Human

Dilution info

-

Notes

-

Expected
Expected

Species

Mouse, Rat

Dilution info

Use at an assay dependent concentration.

Notes

-

Tested
Tested

Species

Human

Dilution info

-

Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Species

Mouse

Dilution info

-

Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Species

Rat

Dilution info

-

Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Associated Products

Select an associated product type

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Target data

Function

Alternative names

Isocitrate dehydrogenase [NADP] cytoplasmic, IDH, Cytosolic NADP-isocitrate dehydrogenase, IDP, NADP(+)-specific ICDH, Oxalosuccinate decarboxylase, PICD, IDH1

Recommended products

Rabbit Recombinant Monoclonal IDH1 antibody. Carrier free. Suitable for IP, WB, Flow Cyt (Intra), IHC-P and reacts with Human, Mouse, Rat samples.

Alternative names

Isocitrate dehydrogenase [NADP] cytoplasmic, IDH, Cytosolic NADP-isocitrate dehydrogenase, IDP, NADP(+)-specific ICDH, Oxalosuccinate decarboxylase, PICD, IDH1

Key facts

Isotype

IgG

Form

Liquid

Clonality

Monoclonal

Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Carrier free

Yes

Clone number

EPR21002

Purification technique

Affinity purification Protein A

Concentration
Loading...

Storage

Shipped at conditions

Blue Ice

Appropriate long-term storage conditions

+4°C

Storage information

Do Not Freeze

Notes

ab242078 is the carrier-free version of Anti-IDH1 antibody [EPR21002] ab230949.

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

IDH1 also known as isocitrate dehydrogenase 1 is an enzyme with a molecular weight of approximately 45 kDa. It participates in the citric acid cycle aiding the conversion of isocitrate to alpha-ketoglutarate while producing NADPH. IDH1 resides primarily in the cytoplasm and peroxisomes of cells. It finds expression in various tissues most notably the liver and brain where metabolic processes are highly active.

Biological function summary

Isocitrate dehydrogenase 1 plays an important role in cellular metabolism by helping to maintain the NADP+/NADPH balance important for redox reactions. This enzyme operates mainly as a homodimer meaning two identical subunits form a complex for functional activity. It contributes significantly to lipid and glucose metabolism due to its production of NADPH which the cells use for biosynthetic pathways and detoxification.

Pathways

The involvement of IDH1 in the citric acid cycle highlights its importance in energy production and metabolic regulation. This enzyme closely associates with other metabolic enzymes such as IDH2 another member of the isocitrate dehydrogenase family found in mitochondria suggesting a coordinated function between cytoplasmic and mitochondrial metabolism. Beyond its role in the citric acid cycle IDH1 also relates to the pentose phosphate pathway an alternative glucose metabolism route providing reducing equivalents and ribose 5-phosphate for nucleotide synthesis.

Associated diseases and disorders

IDH1 mutations particularly the IDH1 R132H variant frequently appear in certain cancers like gliomas and acute myeloid leukemia (AML). These mutations lead to a neomorphic enzyme function producing 2-hydroxyglutarate instead of alpha-ketoglutarate disrupting normal cellular metabolism and aiding tumorigenesis. The mutated IDH1 also affects the TET2 protein which involves in DNA demethylation potentially altering gene expression and contributing to oncogenic pathways.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

9 product images

  • Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    This data was developed using the same antibody clone in a different buffer formulation (Anti-IDH1 antibody [EPR21002] ab230949).

    Lanes 1- 2: Merged signal (red and green). Green - Anti-IDH1 antibody [EPR21002] ab230949 observed at 46 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) observed at 37 kDa.

    Anti-IDH1 antibody [EPR21002] ab230949 was shown to react with IDH1 in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line Human IDH1 knockout HeLa cell line ab264916 (knockout cell lysate Human IDH1 knockout HeLa cell lysate ab257221) was used. Wild-type HeLa and IDH1 knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. Anti-IDH1 antibody [EPR21002] ab230949 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

    All lanes: Western blot - Anti-IDH1 antibody [EPR21002] (Anti-IDH1 antibody [EPR21002] ab230949) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: IDH1 knockout HeLa cell lysate at 20 µg

    Performed under reducing conditions.

    Predicted band size: 46 kDa

    Observed band size: 46 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Immunohistochemical analysis of paraffin-embedded rat kidney tissue labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Cytoplasmic and nuclear staining in rat kidney (PMID:30153799). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Anti-IDH1 antibody [EPR21002] ab230949 was shown to specifically react with IDH1 in wild-type HAP1 cells as signal was lost in IDH1 knockout cells. Wild-type and IDH1 knockout samples were subjected to SDS-PAGE. Anti-IDH1 antibody [EPR21002] ab230949 and Anti-GAPDH antibody [EPR16891] - Loading Control ab181602 (Rabbit anti-GAPDH loading control) were incubated 1 hour at room temperature at 1/1000 dilution and 1/200,000 dilution respectively. Blots were developed with Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (Goat Anti-Rabbit IgG H&L (HRP) ab97051) secondary antibody at 1/100,000 dilution for 1 hour at room temperature before imaging.

    All lanes: Western blot - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078) at 1/1000 dilution

    Lane 1: Wild-type HAP1 whole cell lysate at 10 µg

    Lane 2: IDH1 knockout HAP1 whole cell lysate at 10 µg

    Lane 3: SH-SY5Y (human neuroblastoma epithelial cell), whole cell lysate at 10 µg

    Predicted band size: 46 kDa

    Exposure time: 62s

  • Immunoprecipitation - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunoprecipitation - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    IDH1 was immunoprecipitated from 0.35 mg of SH-SY5Y (human neuroblastoma cell line from bone marrow) whole cell lysate with Anti-IDH1 antibody [EPR21002] ab230949 at 1/30 dilution. Western blot was performed from the immunoprecipitate using Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (VeriBlot for IP Detection Reagent (HRP) ab131366), was used for detection at 1/10000 dilution.

    Lane 1: SH-SY5Y whole cell lysate 10 μg (Input).

    Lane 2: Anti-IDH1 antibody [EPR21002] ab230949 IP in SH-SY5Y whole cell lysate.

    Lane 3: Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) instead of Anti-IDH1 antibody [EPR21002] ab230949 in SH-SY5Y whole cell lysate.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    Exposure time: 30 seconds.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

    All lanes: Immunoprecipitation - Anti-IDH1 antibody [EPR21002] (Anti-IDH1 antibody [EPR21002] ab230949)

    Predicted band size: 46 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Immunohistochemical analysis of paraffin-embedded mouse kidney tissue labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Cytoplasmic and nuclear staining in mouse kidney (PMID:30153799). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Immunohistochemical analysis of paraffin-embedded human endometrium cancer tissue labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Cytoplasmic and nuclear staining in human endometrium cancer (PMID:29921847). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Immunohistochemical analysis of paraffin-embedded human stomach tissue labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Cytoplasmic and nucleus staining in human stomach (PMID:27466503). Counter stained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Flow Cytometry (Intracellular) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed, 90% methanol-permeabilized HeLa (human epithelial cell line from cervix adenocarcinoma) cell line labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/60 dilution (red) compared with a Rabbit IgG, monoclonal [EPR25A] - Isotype Control (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077) at 1/2000 dilution was used as the secondary antibody.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-IDH1 antibody [EPR21002] ab230949).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IDH1 antibody [EPR21002] - BSA and Azide free (ab242078)

    Immunohistochemical analysis of paraffin-embedded human glioblastoma tissue labeling IDH1 with Anti-IDH1 antibody [EPR21002] ab230949 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Counter stained with hematoxylin.
    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP polymer) (Goat Anti-Rabbit IgG H&L (HRP polymer) ab214880)
    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
    Positive staining on human glioblastoma. The section was incubated with Anti-IDH1 antibody [EPR21002] ab230949 at 4°C overnight.

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