Anti-PTEN 抗体 [SP218] - C-terminal
Anti-PTEN antibody [SP218] - C-terminal
- 20ul selling size
- RabMAb
- Recombinant
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(7 Publications)
Anti-PTEN antibody [SP218] - C-terminal (ab228466) is a rabbit monoclonal antibody detecting PTEN in Western Blot, Flow Cytometry (Intra), Flow Cytometry, IHC-P. Suitable for Human.
- Biophysical QC for unrivalled batch-batch consistency
別名を表示する
MMAC1, TEP1, PTEN, Inositol polyphosphate 3-phosphatase, Mutated in multiple advanced cancers 1, Phosphatase and tensin homolog
- Flow Cyt (Intra)
Lab
Flow Cytometry (Intracellular) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Flow cytometry overlay histogram showing wild-type Hap1 (green line) and PTEN knockout Hap1 stained with ab228466 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilised with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS containing 10% normal goat serum to block non-specific protein-protein interaction followed by the antibody (ab228466) (1x 106 in 100μl at 0.04 μg/ml (1/55500)) for 30min at 22°C.
The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 for 30min at 22°C
Isotype control antibody Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control was used at the same concentration and conditions as the primary antibody (wild-type Hap1 - black line, PTEN knockout Hap1 - grey line). Unlabelled sample was also used as a control (this line is not shown for the purpose of simplicity).
Acquisition of >5000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter.
This antibody gave a positive signal in Hap1 Fixed with 80% methanol (5 min) / permeabilised with 0.1% PBS-Triton X-100 for 15 min under the same conditions.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Flow cytometric analysis of A431 (human epidermoid carcinoma cell line) cells labeling PTEN with ab228466 at 1/200 dilution (green) compared with a negative control rabbit IgG (blue).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Formalin-fixed, paraffin-embedded human prostate adenocarcinoma tissue stained for PTEN using ab228466 at 1/200 dilution in immunohistochemical analysis.
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Flow Cytometry analysis of MCF7 (human breast adenocarcinoma epithelial cell) cells labeling PTEN with purified ab228466 at 1/240 dilution (1.01 μg/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) secondary antibody was used at 1/2000 dilution. Isotype control - Rabbit monoclonal IgG (ab172730) / Black. Unlabeled control - Unlabelled cells / blue.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
Cancer cells from prostate adenocarcinoma (panel A) and colon adenocarcinoma (panel D) show total loss or diminished expression of PTEN when SP218 is used. In contrast, nuclear staining (panel B and C, arrows) in cancer cells is present for clones D4.3 and 138G6. Diffuse cytoplasmic and stromal staining are prominent for clones D4.3 and 138G6. But interestingly, the stromal cell components (fibroblasts, lymphocytes, and endothelial cells) are stained with similar intensities across all images. This suggests that there is non-specific staining in stromal and cancer area with clones D4.3 and 138G6 when compared with SP218.
- WB
Supplier Data
Western blot - Anti-PTEN antibody [SP218] - C-terminal (AB228466)
All lanes:
Western blot - Anti-PTEN antibody [SP218] - C-terminal (ab228466) at 1/400 dilution
All lanes:
HeLa (human epithelial cell line from cervix adenocarcinoma) cell lysate
Predicted band size: 47 kDa
false
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-PTEN antibody [SP218] - C-terminal
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660 APC
APC Anti-PTEN antibody [SP218] - C-terminal
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578 PE
PE Anti-PTEN antibody [SP218] - C-terminal
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519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-PTEN antibody [SP218] - C-terminal
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-PTEN antibody [SP218] - C-terminal
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603 Alexa Fluor® 568
Alexa Fluor® 568 Anti-PTEN - antibody [SP218] - C-terminal
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-PTEN antibody [SP218] - C-terminal
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775 Alexa Fluor® 750
Alexa Fluor® 750 Anti-PTEN antibody [SP218] - C-terminal
Reactivity data
製品の詳細
Anti-PTEN antibody [SP218] - C-terminal (ab228466) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P) in Human samples.
What is the molecular weight of PTEN?
Anti-PTEN [SP218] - C-terminal (ab228466) specifically detects a band for PTEN (UniProt: P60484) at a molecular weight of 47kDa.
Collaboration
Anti-PTEN [SP218] - C-terminal (ab228466) is a clone from the portfolio of Spring Bioscience (Roche) SP clones which have been optimised for immunohistochemistry (IHC).
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 20µl. Discover our selection of trial-size antibodies.
Other related products
We have a range of other formats of antibody clone [SP218] also available for your convenience: ab228466, Carrier free - ab243940, ab279615, APC - ab310846, PE - ab310916, Alexa Fluor® 488 - ab310986, Alexa Fluor® 647 - ab311110, Alexa Fluor® 594 - ab311732, Alexa Fluor® 568 - ab313009, Alexa Fluor® 555 - ab313213, Alexa Fluor® 750 - ab321465
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補足情報
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PTEN plays important roles in cellular processes like apoptosis cell proliferation and migration. It negatively regulates the PI3K/AKT signaling pathway critical for cell survival and growth. PTEN is not part of a larger protein complex but interacts with various other proteins modulating its activity. It maintains cellular homeostasis by balancing growth-promoting signals with cell cycle arrest and apoptotic pathways.
Pathways
PTEN is an important component in the PI3K/AKT and mTOR signaling pathways. These pathways regulate cell growth metabolism and survival and are interlinked with insulin signaling and cancer progression. PTEN's function directly interacts with proteins such as AKT and mTOR serving as a checkpoint that ensures controlled cellular proliferation. This positions PTEN as a tumor suppressor inhibiting uncontrolled cell growth via modulation of these pathways.
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文献 (7)
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