Immunofluorescence (IF)
(Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing cytoplasmic staining. The nuclear stain is DAPI (b)
Goat Pituitary Tumor-Transforming 1/Securin Antibody | anti-PTTG1 antibody
Goat Anti-Pituitary Tumor-Transforming 1/Securin Antibody
Expected from sequence similarity: Human, Mouse, Dog
Expected from sequence similarity: Human, Mouse, Dog
IHC: Paraffin embedded Human Tonsil and Testis. Recommended concentration: 2.5ug/ml.
IF: Strong expression of the protein seen in the cytoplasm of HeLa and U2OS cells. Recommended concentration: 10ug/ml.
FC/FACS: Flow cytometric analysis of Jurkat cells. Recommended concentration: 10ug/ml.
Immunofluorescence (IF)
(Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing cytoplasmic staining. The nuclear stain is DAPI (b)
Immunofluorescence (IF)
(Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing cytoplasmic staining. The nuclear stain is DAPI (b)
Immunofluorescence (IF)
(Immunofluorescence analysis of paraformaldehyde fixed U2OS cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing cytoplasmic staining. The nuclear stain is DAPI (b)
Immunofluorescence (IF)
(Immunofluorescence analysis of paraformaldehyde fixed U2OS cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing cytoplasmic staining. The nuclear stain is DAPI (b)
Flow Cytometry (FC/FACS)
(Flow cytometric analysis of paraformaldehyde fixed Jurkat cells (blue line), permeabilized with 0.5% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (1ug/ml). IgG control: Unimmunized goat IgG (black line) f)
Flow Cytometry (FC/FACS)
(Flow cytometric analysis of paraformaldehyde fixed Jurkat cells (blue line), permeabilized with 0.5% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (1ug/ml). IgG control: Unimmunized goat IgG (black line) f)
Immunohistochemistry (IHC)
((2.5ug/ml) staining of paraffin embedded Human Tonsil. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.)
Immunohistochemistry (IHC)
((2.5ug/ml) staining of paraffin embedded Human Tonsil. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.)
Immunohistochemistry (IHC)
((2.5ug/ml) staining of paraffin embedded Human Testis. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.)
Immunohistochemistry (IHC)
((2.5ug/ml) staining of paraffin embedded Human Testis. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.)
NCBI and Uniprot Product Information
NCBI Description
The encoded protein is a homolog of yeast securin proteins, which prevent separins from promoting sister chromatid separation. It is an anaphase-promoting complex (APC) substrate that associates with a separin until activation of the APC. The gene product has transforming activity in vitro and tumorigenic activity in vivo, and the gene is highly expressed in various tumors. The gene product contains 2 PXXP motifs, which are required for its transforming and tumorigenic activities, as well as for its stimulation of basic fibroblast growth factor expression. It also contains a destruction box (D box) that is required for its degradation by the APC. The acidic C-terminal region of the encoded protein can act as a transactivation domain. The gene product is mainly a cytosolic protein, although it partially localizes in the nucleus. Three transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Sep 2013]
Uniprot Description
Securin: Regulatory protein, which plays a central role in chromosome stability, in the p53/TP53 pathway, and DNA repair. Probably acts by blocking the action of key proteins. During the mitosis, it blocks Separase/ESPL1 function, preventing the proteolysis of the cohesin complex and the subsequent segregation of the chromosomes. At the onset of anaphase, it is ubiquitinated, conducting to its destruction and to the liberation of ESPL1. Its function is however not limited to a blocking activity, since it is required to activate ESPL1. Negatively regulates the transcriptional activity and related apoptosis activity of TP53. The negative regulation of TP53 may explain the strong transforming capability of the protein when it is overexpressed. May also play a role in DNA repair via its interaction with Ku, possibly by connecting DNA damage-response pathways with sister chromatid separation. Belongs to the securin family.
Protein type: Oncoprotein; Cell cycle regulation
Chromosomal Location of Human Ortholog: 5q35.1
Cellular Component: cytoplasm; cytosol; nucleus
Molecular Function: protein binding; cysteine protease inhibitor activity; SH3 domain binding; transcription factor activity
Biological Process: transcription from RNA polymerase II promoter; mitosis; regulation of transcription, DNA-dependent; cell division; anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process; spermatogenesis; mitotic cell cycle; DNA repair; chromosome organization and biogenesis; chromosome segregation
Research Articles on PTTG1
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Product Notes
The PTTG1 pttg1 (Catalog #AAA423833) is an Antibody produced from Goat and is intended for research purposes only. The product is available for immediate purchase. The Goat Anti-Pituitary Tumor-Transforming 1/Securin Antibody reacts with Human Expected from sequence similarity: Human, Mouse, Dog and may cross-react with other species as described in the data sheet. AAA Biotech's Pituitary Tumor-Transforming 1/Securin can be used in a range of immunoassay formats including, but not limited to, Peptide ELISA (EIA), Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FC/FACS). Peptide ELISA: antibody detection limit dilution 1:16000 IHC: Paraffin embedded Human Tonsil and Testis. Recommended concentration: 2.5ug/ml. IF: Strong expression of the protein seen in the cytoplasm of HeLa and U2OS cells. Recommended concentration: 10ug/ml. FC/FACS: Flow cytometric analysis of Jurkat cells. Recommended concentration: 10ug/ml. Researchers should empirically determine the suitability of the PTTG1 pttg1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Pituitary Tumor-Transforming 1/Securin, Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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