The [KO Validated] PTEN Antibody (CAB11193) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody, generated in rabbits, has high reactivity with human samples and has been validated for use in Western blot applications. It specifically binds to the PTEN protein, allowing for accurate detection and analysis in a variety of cell types, making it well-suited for investigations in cancer research and molecular biology.PTEN, also known as phosphatase and tensin homolog, is a key player in the PI3K/AKT signaling pathway, which is involved in cell survival, growth, and proliferation. Dysregulation of this pathway, often due to mutations or loss of PTEN function, has been linked to various cancers and other diseases.
This antibody is validated for use in WB, IHC-P, IF/ICC, ELISA applications and has demonstrated reactivity against Human, Mouse, Rat samples.
Product Name:
[KO Validated] PTEN Antibody
SKU:
CAB11193
Size:
20μL, 100μL
Reactivity:
Human, Mouse, Rat
Conjugate:
Unconjugated
Immunogen:
Recombinant protein (or fragment).This information is considered to be commercially sensitive.
This gene was identified as a tumor suppressor that is mutated in a large number of cancers at high frequency. The protein encoded by this gene is a phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase. It contains a tensin like domain as well as a catalytic domain similar to that of the dual specificity protein tyrosine phosphatases. Unlike most of the protein tyrosine phosphatases, this protein preferentially dephosphorylates phosphoinositide substrates. It negatively regulates intracellular levels of phosphatidylinositol-3,4,5-trisphosphate in cells and functions as a tumor suppressor by negatively regulating AKT/PKB signaling pathway. The use of a non-canonical (CUG) upstream initiation site produces a longer isoform that initiates translation with a leucine, and is thought to be preferentially associated with the mitochondrial inner membrane. This longer isoform may help regulate energy metabolism in the mitochondria. A pseudogene of this gene is found on chromosome 9. Alternative splicing and the use of multiple translation start codons results in multiple transcript variants encoding different isoforms.
Purification Method
Affinity purification
Gene ID
5728
RRID
AB_2758454
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide,pH7.3.
Western blot analysis of various lysates using PTEN Rabbit pAb (CAB11193) at 1:1000 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (AbGn00020). Exposure time: 90s.
Immunohistochemistry analysis of paraffin-embedded Human breast cancer using PTEN Rabbit pAb (CAB11193) at dilution of 1:200 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate buffer (pH 6.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Mouse liver using PTEN Rabbit pAb (CAB11193) at dilution of 1:200 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate buffer (pH 6.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Rat testis using PTEN Rabbit pAb (CAB11193) at dilution of 1:200 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate buffer (pH 6.0) prior to IHC staining.
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