Anti-TAP2 antibody [EPR26237-82]
- BOND RX™ Validated
- 20ul selling size
- RabMAb
- Recombinant
- KO Validated
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Rabbit Recombinant Monoclonal TAP2 antibody. Suitable for IP, Flow Cyt (Intra), ICC/IF, IHC-P, WB and reacts with Human samples.
View Alternative Names
ABCB3, PSF2, RING11, Y1, TAP2, Antigen peptide transporter 2, APT2, ATP-binding cassette sub-family B member 3, Peptide supply factor 2, Peptide transporter PSF2, Peptide transporter TAP2, Peptide transporter involved in antigen processing 2, Really interesting new gene 11 protein, PSF-2
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded Human cerebrum tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human cerebrum. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human breast cancer (PMID : 22065046). The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded human liver tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human liver. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded human breast tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human breast. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded cell pellets labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in wild-type HeLa cell pellet and no staining in TAP2 knockout HeLa cell pellet. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded human tonsil tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human tonsil. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC
Supplier Data
Immunohistochemistry - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunohistochemical analysis of paraffin-embedded human kidney tissue labeling TAP2 with ab307282 at 1/2000 (0.257 ug/ml) followed by ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Positive staining in human kidney. The section was incubated with ab307282 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is ready to use LeicaDS9800 (Bond® Polymer Refine Detection). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Wild-type HeLa (human cervix adenocarcinoma epithelial cell, Right) / TAP2 knockout HeLa (Left) cells labeling TAP2 with ab307282 at 1/500 dilution (0.1ug) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody. Positive staining on HeLa cells (ab255928), while no staining on TAP2 knockout HeLa cells (ab265426).
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized TAP2 KO HeLa (TAP2 knockout human cervical adenocarcinoma epithelial cell) ( ab265426) cells labeling TAP2 with ab307282 at 1/500 (1.028 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 (2 ug/ml) dilution (Green). Confocal image showing endoplasmic reticulum staining in wildtype HeLa cells and no staining in TAP2 knockout HeLa cells. Image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). ab12223 Anti-KDEL mouse monoclonal antibody was used to counterstain tubulin at 1/200 dilution (5 ug/ml) dilution, followed by ab150120 Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) at a 1/1000 dilution (2 ug/ml) (Red). The nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 (2 ug/ml) dilution.
- IP
Supplier Data
Immunoprecipitation - Anti-TAP2 antibody [EPR26237-82] (AB307282)
TAP2 was immunoprecipitated from 0.35 mg HeLa (human epithelial cell line from cervix adenocarcinoma) treated with 10 ng/ml IFN gamma for 16 hours, whole cell lysate 10 ug with ab307282 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab307282 at 1/1000 dilution. VeriBlot for IP secondary antibody(HRP)(ab131366) was used at 1/5000 dilution. Lane 1 : HeLa treated with 10 ng/ml IFN gamma for 16 hours, whole cell lysate 10 ug Lane 2 : ab307282 IP in HeLa treated with 10 ng/ml IFN gamma for 16 hours, whole cell lysate Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab307282 in HeLa treated with 10ng/ml IFN gamma for 16 hours, whole cell lysate Blocking and dilution buffer and concentration : 5% NFDM/TBST. Exposure time : 1 seconds. Input is non-boiled as boiling may cause protein aggregates.
All lanes:
Immunoprecipitation - Anti-TAP2 antibody [EPR26237-82] (ab307282) at 1/1000 dilution
Lane 1:
HeLa (human epithelial cell line from cervix adenocarcinoma) treated with 10 ng/ml IFN gamma for 16 hours, whole cell lysate 10 μg
Lane 2:
HeLa treated with 10 ng/ml IFN gamma for 16 hours, whole cell lysate
Secondary
All lanes:
Immunoprecipitation - VeriBlot for IP Detection Reagent (HRP) (<a href='/en-us/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/5000 dilution
Observed band size: 75 kDa
false
Exposure time: 1s
- WB
Supplier Data
Western blot - Anti-TAP2 antibody [EPR26237-82] (AB307282)
Samples are non-boiled as boiling may cause protein aggregates. The expression of TAP2 is upregulated in response to IFN gamma treatment (PMID : 1946428). Blocking/dilution buffer : 5% NFDM/TBST. Exposure time : 26 seconds.
All lanes:
Western blot - Anti-TAP2 antibody [EPR26237-82] (ab307282) at 1/1000 dilution
Lane 1:
Wild-type HeLa (human cervix adenocarcinoma epithelial cell) whole cell lysate 20 μg
Lane 2:
TAP2 knockout HeLa (human cervix adenocarcinoma epithelial cell) whole cell lysate 20 μg
Lane 3:
Jurkat (human T cell leukemia T lymphocyte from peripheral blood) whole cell lysate 20 μg
Lane 4:
Raji (human Burkitts lymphoma B lymphocyte) whole cell lysate 20 μg
Lane 5:
Untreated HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate 20 μg
Lane 6:
HeLa treated with /ml IFN gamma for 16 hours whole cell lysate 20 μg
Lane 7:
MOLT-4 (human lymphoblastic leukemia T lymphoblast) whole cell lysate 20 μg
Lane 8:
HT-1080 (human fibrosarcoma epithelial cell) whole cell lysate 20 μg
Lane 9:
Human tonsil tissue lysate 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 1/100000 dilution
Observed band size: 75 kDa
false
Exposure time: 26s
Related conjugates and formulations (1)
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Anti-TAP2 antibody [EPR26237-82] - BSA and Azide free
Reactivity data
Product details
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.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The TAP2 protein operates as an important component of the immune system by facilitating the processing and presentation of antigens. It partners with TAP1 and forms a heterodimer complex essential for the transportation of peptides that are 8-16 amino acids long. This action is fundamental for the proper presentation of antigens on major histocompatibility complex (MHC) class I molecules which are pivotal in the recognition of infected or abnormal cells by cytotoxic T lymphocytes.
Pathways
The TAP2 protein plays a significant role in the antigen processing and presentation pathways. It directly impacts the MHC class I pathway by aiding in the selection and transport of peptides that bind to MHC class I molecules. TAP2 functions alongside related proteins such as TAP1 and tapasin which help facilitate the loading of these peptides onto MHC class I molecules in the endoplasmic reticulum preparing them for cell surface presentation.
Product protocols
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Target data
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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