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Home >> Antibodies >> STRIP2 Antibody / Striatin-interacting protein 2

STRIP2 Antibody / Striatin-interacting protein 2 (FY12520)

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Image FY12520 Adding 0.2 ml of distilled water will yield a concentration of 500 ug/ml 100 ug 449
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Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Western blot analysis of STRIP2 using anti-STRIP2 antibody. Lane 1: human K562 whole cell lysates, Lane 2: human Hacat whole cell lysates, Lane 3: human whole cell lysates, Lane 4: human SiHa whole cell lysates, Lane 5: rat testis tissue lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-STRIP2 antibody at 0.5 ug/ml overnight at 4oC, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal was developed using enhanced chemiluminescent. Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate. STRIP2 (~95 kDa predicted) was detected as a major band at ~100 kDa, often appearing as a doublet consistent with phosphorylation-dependent mobility differences characteristic of STRIPAK complex proteins.
Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of mouse cerebellum tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of mouse cerebellum tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of rat cerebellum tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Immunohistochemical staining of STRIP2 using anti-STRIP2 antibody. STRIP2 was detected in a paraffin-embedded section of rat cerebellum tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-STRIP2 antibody overnight at 4oC. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37oC. The tissue section was developed using an HRP secondary and DAB substrate.
Flow Cytometry analysis of U87 cells using anti-STRIP2 antibody. Overlay histogram showing U87 cells stained with (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-STRIP2 antibody (1 ug/million cells) for 30 min at 20oC. DyLight 488 conjugated goat anti-rabbit IgG (5-10 ug/million cells) was used as secondary antibody for 30 minutes at 20oC. Isotype control antibody (Green line) was rabbit IgG (1 ug/million cells) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Availability 1-2 days
Species Reactivity Human, Mouse, Rat
Format Lyophilized
Host Rabbit
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Immunogen affinity purified
Buffer Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
UniProt Q9ULQ0
Applications Western Blot : 0.25-0.5ug/ml
Immunohistochemistry : 2-5ug/ml
Flow Cytometry : 1-3ug/million cells
ELISA : 0.1-0.5ug/ml
Limitations This STRIP2 antibody is available for research use only.
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Description

STRIP2 antibody detects Striatin-interacting protein 2, a scaffolding protein that functions as a regulatory component of the STRIPAK complex (striatin-interacting phosphatase and kinase complex). STRIP2 integrates protein phosphatase 2A (PP2A) signaling with cytoskeletal organization, cell motility, and developmental signaling. The STRIP2 antibody is used to study PP2A-mediated signal transduction, cell morphology, and organ development.

STRIP2 is encoded by the STRIP2 gene located on human chromosome 7q34. The protein is approximately 92 kilodaltons and shares structural features with STRIP1, including coiled-coil regions that mediate interactions with striatins, kinases, and phosphatases. Through the STRIPAK complex, STRIP2 influences actin dynamics, cell polarity, and cell-cell junction formation.

The STRIP2 antibody identifies a 90-100 kilodalton protein by western blot. STRIP2 functions as a scaffold that couples kinases such as MST1/2 and MAP4Ks to PP2A, thereby controlling phosphorylation-dependent signaling cascades. This coordination regulates tissue growth, planar cell polarity, and morphogenesis.

Loss or mutation of STRIP2 disrupts cytoskeletal organization and leads to abnormal cell migration and tissue formation. In the nervous system, STRIP2 is important for axon outgrowth and synapse development. Studies have linked STRIP2 mutations to congenital myopathies and developmental disorders. In cancer, dysregulated STRIP2 expression has been observed in breast, lung, and prostate tumors, where it may promote invasive behavior.

STRIP2 serves as a crucial adaptor that integrates mechanical and chemical signaling at the cell cortex. Its interactions with the Hippo pathway components connect STRIPAK signaling to growth regulation and organ size control. NSJ Bioreagents provides a validated STRIP2 antibody optimized for its applications facilitating studies of phosphatase regulation, cytoskeletal architecture, and signal coordination.

Application Notes

Optimal dilution of the STRIP2 antibody should be determined by the researcher.

Immunogen

E.coli-derived human FAM40B/STRIP2 recombinant protein (Position: H173-Q507) was used as the immunogen for the STRIP2 antibody.

Storage

After reconstitution, the STRIP2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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