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Human FoxO1/FKHR Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB5939

R&D Systems, part of Bio-Techne
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MAB5939
MAB5939-SP

Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Immunocytochemistry

Cited:

Immunocytochemistry

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 597554

Product Specifications

Immunogen

E. coli- derived recombinant human FoxO1/FKHR
Ala353-Gly655
Accession # Q12778

Specificity

Detects human FoxO1/FKHR in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human FoxA1 (aa 253-472), B1 (aa 191-324), C1 (aa 208-322), D3 (aa 1-140), F1 (aa 129-354), G1 (aa 283-489), J1 (aa 301-421), J3 (aa 375-552), K1 (aa 493-670), M1 (aa 642-763), O3A (aa 372-673), P1 (aa 231-420), P2 (aa 269-460), P3 (aa 179-279), or P4 (aa 229-410) is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human FoxO1/FKHR Antibody

FoxO1/FKHR antibody in LNCaP Human Cell Line by Immunocytochemistry (ICC).

FoxO1/FKHR in LNCaP Human Cell Line.

FoxO1/FKHR was detected in immersion fixed LNCaP human prostate cancer cell line using Human FoxO1/FKHR Monoclonal Antibody (Catalog # MAB5939) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; NL007) and counterstained with DAPI (blue, lower panel). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Detection of FoxO1/FKHR in Daudi Human Burkitt's Lymphoma Cell Line (Positive) and MOLT-4 Human Acute Lymphoblastic Leukemia Cell Line (Negative) Cells.

FoxO1/FKHR was detected in immersion fixed Daudi Human Burkitt's Lymphoma Cell Line (Positive) and MOLT-4 Human Acute Lymphoblastic Leukemia Cell Line (Negative) Cells using Mouse Anti-Human FoxO1/FKHR Monoclonal Antibody (Catalog # MAB5939) at 5 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cell nuclei. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Applications for Human FoxO1/FKHR Antibody

Application
Recommended Usage

Immunocytochemistry

5-25 µg/mL
Sample: Immersion fixed LNCaP human prostate cancer cell line, Daudi Human Burkitt's Lymphoma Cell Line (Positive) and MOLT‑4 Human Acute Lymphoblastic Leukemia Cell Line (Negative) Cells

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: FoxO1/FKHR

FoxO1, also called FKHR (forkhead in ­rhabdomyosarcoma), is a 655 amino acid (aa), 70 kDa, ubiquitously expressed member of the forkhead box O family of winged helix transcription factors. In neurons, it is activated in response to stress, translocating to the nucleus where it promotes apoptosis and blocks proliferation. In insulin-responsive tissues, nutrient abundance triggers phosphorylation by AKT that blocks nuclear translocation and activity. A 60 kDa form, cleaved at R537, has been found in androgen-treated prostate cancer cells. Over aa 353-655, human FoxO1 shares 93% aa identity with mouse and rat FoxO1.

Long Name

Forkhead Box O1

Alternate Names

FKH1, FKHR

Entrez Gene IDs

2308 (Human); 56458 (Mouse); 84482 (Rat)

Gene Symbol

FOXO1

UniProt

Additional FoxO1/FKHR Products

Product Documents for Human FoxO1/FKHR Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human FoxO1/FKHR Antibody

For research use only

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