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AB249681

Anti-TBP-1 antibody [EPR12152] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal TBP-1 antibody. Carrier free. Suitable for IHC-P, ICC/IF, IP, WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

View Alternative Names

TBP1, PSMC3, 26S proteasome regulatory subunit 6A, 26S proteasome AAA-ATPase subunit RPT5, Proteasome 26S subunit ATPase 3, Proteasome subunit P50, Tat-binding protein 1, TBP-1

6 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Human ovarian carcinoma tissue, labeling TBP-1 using ab171969 at a 1/50 dilution.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Flow Cytometry (Intracellular) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

Intracellular flow cytometric analysis of permeabilized 293 cells, labeling TBP-1 using ab171969 at a 1/10 dilution (red) or a rabbit IgG negative control (green).

Immunocytochemistry/ Immunofluorescence - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

Immunofluorescence analysis of 293 cells labeling TBP-1 using ab171969 at a 1/250 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Human tonsil tissue, labeling TBP-1 using ab171969 at a 1/50 dilution.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Immunoprecipitation - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • IP

Supplier Data

Immunoprecipitation - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

Western blot analysis on immunoprecipitation pellet from (Lane 1) HeLa cell lysate or (Lane 2) 1X PBS (negative control) using ab171969 at a 1/10 dilution and HRP-conjugated anti-rabbit IgG preferentially detecting the non-reduced form of rabbit IgG.

All lanes:

Immunoprecipitation - Anti-TBP-1 antibody [EPR12152] - N-terminal (<a href='/en-us/products/primary-antibodies/tbp-1-antibody-epr12152-n-terminal-ab171969'>ab171969</a>)

Predicted band size: 49 kDa

false

Western blot - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)
  • WB

Supplier Data

Western blot - Anti-TBP-1 antibody [EPR12152] - BSA and Azide free (AB249681)

This data was developed using ab171969, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-TBP-1 antibody [EPR12152] - N-terminal (<a href='/en-us/products/primary-antibodies/tbp-1-antibody-epr12152-n-terminal-ab171969'>ab171969</a>) at 1/1000 dilution

Lane 1:

Human placenta lysate at 10 µg

Lane 2:

293T cell lysate at 10 µg

Lane 3:

HeLa cell lysate at 10 µg

Lane 4:

HepG2 cell lysate at 10 µg

Secondary

All lanes:

Standard HRP labeled goat anti-rabbit at 1/2000 dilution

Predicted band size: 49 kDa

true

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR12152

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

ICC/IF, IHC-P, Flow Cyt (Intra), IP, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

Product details

ab249681 is the carrier-free version of ab171969.

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
Liquid
Purification technique
Affinity purification
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TBP-1 also called Tat-binding protein-1 is a critical player in the regulation of protein degradation. It is a component of the 19S regulatory particle of the 26S proteasome. The molecular mass of TBP-1 is approximately 56 kDa. Expression of TBP-1 is noted in various tissues reflecting its essential role in cellular processes. As a proteasome member it contributes to the recognition and unfolding of ubiquitinated proteins designated for degradation.
Biological function summary

TBP-1 functions as an ATPase in the 26S proteasome complex aiding in the breakdown of proteins. This breakdown is important for maintaining protein homeostasis by removing misfolded or damaged proteins. In the proteasome complex TBP-1 collaborates with other ATPases to control access of substrates to the proteolytic core. This role ensures a regulated protein turnover which is important for cell cycle progression and stress responses.

Pathways

TBP-1 serves a significant role in the ubiquitin-proteasome pathway and the regulation of transcription. In the ubiquitin-proteasome pathway it collaborates with other regulatory subunits to modulate proteasomal activity. TBP-1 is associated with proteins like Rpt5 and Rpt1 which are also ATPases in the 19S regulatory particle coordinating the denaturation and translocation of proteins into the 20S core particle for degradation.

TBP-1's malfunction or altered expression can contribute to neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. In these conditions improper protein degradation leads to accumulation of toxic protein aggregates. Through these pathways TBP-1 interacts with proteins like alpha-synuclein in Parkinson's disease where its dysfunction exacerbates aggregation. Understanding TBP-1's role offers insights for therapeutic approaches aimed at modulating the proteasomal degradation machinery in such diseases.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair. PSMC3 belongs to the heterohexameric ring of AAA (ATPases associated with diverse cellular activities) proteins that unfolds ubiquitinated target proteins that are concurrently translocated into a proteolytic chamber and degraded into peptides.
See full target information PSMC3

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Oxidative medicine and cellular longevity 2021:8379962 PubMed34630853

2021

circ_0023461 Silencing Protects Cardiomyocytes from Hypoxia-Induced Dysfunction through Targeting miR-370-3p/PDE4D Signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Kai Ren,Buying Li,Liqing Jiang,Zhiheng Liu,Fan Wu,Yi Zhang,Jincheng Liu,Weixun Duan
View all publications

Product promise

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