Anti-PSME2 antibody [EPR14931] - BSA and Azide free
- RabMAb
- Recombinant
- What is this?
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- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human stomach tissue labeling PSME2 with ab183727 at 1/100 dilution, followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.
Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Intracellular flow cytometric analysis of HeLa cells (paraformaldehyde-fixed, 2%) labeling PSME2 with ab183727 at 1/210 dilution (red) or a rabbit IgG (negative) (green), followed by Goat anti rabbit IgG (FITC) secondary at 1/150 dilution.
- Flow Cyt (Intra)
Lab
Flow Cytometry (Intracellular) - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized HepG2 (Human hepatocellular carcinoma epithelial cell) cells labelling PSME2 with ab183727 at 1/500 dilution (0.1μg) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded Human kidney clear cell carcinoma tissue labeling PSME2 with ab183727 at 1/100 dilution, followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.
Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Immunofluorescent analysis of HepG2 cells (paraformaldehyde-fixed, 4%) labeling PSME2 with ab183727 at 1/500 dilution, followed by Goat anti rabbit IgG (AlexaFluor® 488) secondary at 1/200 dilution and counter-stained with DAPI (blue).
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Immunofluorescent analysis of HeLa cells (-20°C acetone-fixed) labeling PSME2 with ab183727 at 1/500 dilution, followed by Goat anti rabbit IgG (AlexaFluor® 488) secondary at 1/200 dilution and counter-stained with DAPI (blue).
- I-ELISA
Lab
Indirect ELISA - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.ELISA analysis of Human PSME2 recombinant protein at 250 ng/mL with ab183727. An Alkaline Phosphatase-conjugated AffiniPure Goat Anti-Rabbit IgG (H+L) at 1/2500 dilution was used as the secondary antibody.
- Flow Cyt (Intra)
Lab
Flow Cytometry (Intracellular) - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Neuro-2a (Mouse neuroblastoma neuroblast) cells labelling PSME2 with ab183727 at 1/500 dilution (0.1μg) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- WB
Supplier Data
Western blot - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
All lanes:
Western blot - Anti-PSME2 antibody [EPR14931] (<a href='/en-us/products/primary-antibodies/psme2-antibody-epr14931-ab183727'>ab183727</a>) at 1/10000 dilution
Lane 1:
HeLa cell lysate at 20 µg
Lane 2:
PC3 cell lysate at 20 µg
Lane 3:
HepG2 cell lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution
Predicted band size: 27 kDa
false
- WB
Supplier Data
Western blot - Anti-PSME2 antibody [EPR14931] - BSA and Azide free (AB250700)
This data was developed using ab183727, the same antibody clone in a different buffer formulation.
Exposure times :
Lane 1 : 3.25 seconds
Lane 2 : 3 minutes
Blocking Buffer and concentration : 5% NFDM/TBST
All lanes:
Western blot - Anti-PSME2 antibody [EPR14931] (<a href='/en-us/products/primary-antibodies/psme2-antibody-epr14931-ab183727'>ab183727</a>) at 1/1000 dilution
Lane 1:
PC-12 (rat adrenal gland pheochromocytoma) whole cell lysate at 20 µg
Lane 2:
Neuro-2a (mouse neuroblastoma neuroblast) whole cell lysate at 20 µg
Lane 3:
4T1 (mouse mammary gland carcinoma epithelial cell) whole cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 27 kDa
Observed band size: 27 kDa
false
Related conjugates and formulations (1)
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Anti-PSME2 antibody [EPR14931]
Reactivity data
Product details
ab250700 is the carrier-free version of ab183727.
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PSME2 participates in immunoproteasome formation impacting antigen processing and presentation. It binds to the 20S proteasome core facilitating a switch in proteolytic activities that enable the generation of peptide fragments suited for MHC class I molecule presentation. The biological function of PSME2 is critical in adaptive immune responses where it increases the efficiency and specificity of antigen processing. As part of the PA28 protein complex PSME2 partners with other subunits like PSME1 to enhance the degradation of oxidized proteins contributing to cellular homeostasis.
Pathways
Studies highlight PSME2’s involvement in the ubiquitin-proteasome pathway an important process for intracellular protein degradation. This pathway handles the removal of misfolded or damaged proteins and PSME2’s interaction with the 20S proteasome reflects its necessity for effective proteostasis. Additionally PSME2 acts in coordination with other proteasome subunits and cofactors such as PSME3 to modulate activity rates in response to cellular signals therefore integrating cellular responses to stress and damage repairs.
Product protocols
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Target data
Alternative Names
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com