PE-H-2Kb/OVA (SIINFEKL) MHC Tetramer
CAT#: MHC-LC649
This product is a tetramer of biotinylated peptide/MHC complex with streptavidin mainly composed of OVA-derived peptide of SIINFEKL sequence covering 257-264 and H-2Kb molecule. The pMHC tetramer recognizes mouse CD8 T cells, and can be used in the analysis of individual antigen-specific T cells.
Specifications
- Allele
- H-2Kb
- Class
- Class I
- MHC Species
- Mouse
- Antigen
- OVA
- Antigen Species
- Gallus gallus
- Peptide
- SIINFEKL
- Range
- 257-264
- Conjugate
- PE
- Application
- FCM
Target
- Antigen Introduction
- Ovalbumin (abbreviated OVA) is the main protein found in egg white, making up approximately 55% of the total protein. Ovalbumin displays sequence and three-dimensional homology to the serpin superfamily, but unlike most serpins it is not a serine protease inhibitor. The function of ovalbumin is unknown, although it is presumed to be a storage protein.
- Alternative Names
- OVA; Ovalbumin
- Gene ID
- 396058
- UniProt ID
- P01012
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20.Aug,23

04.Nov,22

28.Jun,21
Q&As
-
Is the PE-H-2Kb OVA 257-264 MHC Tetramer suitable for use in flow cytometry?
A: Yes, the PE-H-2Kb OVA 257-264 MHC Tetramer (MHC-LC649) is suitable for use in flow cytometry. It allows for the detection and analysis of antigen-specific T cells.
-
What are the storage recommendations for the PE-H-2Kb OVA 257-264 MHC Tetramer?
A: The recommended storage condition for the PE-H-2Kb OVA 257-264 MHC Tetramer (MHC-LC649) is at 2-8°C. It should be protected from light and should not be frozen.
-
Can the PE-H-2Kb OVA 257-264 MHC Tetramer be used in live-cell staining?
A: Yes, the PE-H-2Kb OVA 257-264 MHC Tetramer (MHC-LC649) can be used in live-cell staining. It allows for the identification of live antigen-specific T cells.
-
How do you titrate the PE-H-2Kb OVA 257-264 MHC Tetramer for optimal use?
A: It is recommended to titrate the PE-H-2Kb OVA 257-264 MHC Tetramer (MHC-LC649) starting at 1:50 and adjust based on the specific experimental conditions.
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What is the application of PE-H-2Kb OVA 257-264 MHC Tetramer in immunological research?
A: The PE-H-2Kb OVA 257-264 MHC Tetramer (MHC-LC649) is used to detect and quantify antigen-specific CD8+ T cells in immunological research, particularly in studies related to OVA-specific immune responses.
View the frequently asked questions answered by Creative Biolabs Support.
Citations
-
Banerjee, Anirban, et al. "Retargeting IL-2 signaling to NKG2D-expressing tumor-infiltrating leukocytes improves adoptive transfer immunotherapy." The Journal of Immunology 207.1 (2021): 333-343. https://doi.org/10.4049/jimmunol.2000926This study explores the use of a novel IL-2 mutant retargeted to NKG2D for the adoptive transfer of tumor-infiltrating leukocytes (TILs) in a murine model of malignant melanoma. Traditional IL-2 protocols for TIL expansion support the growth of both cytotoxic and regulatory T cells, leading to inconsistent therapeutic outcomes. The research demonstrates that the novel NKG2D-retargeted IL-2 (OMCPmutIL-2) preferentially expands cytotoxic T cells, including CD8+ T cells, NK cells, and γδ T cells, enhancing their tumor-homing abilities and providing superior tumor control compared to wild-type IL-2-expanded TILs.
Creative Biolabs significantly contributed to this research by providing the H-2kb/OVA (SINFEKL) MHC Tetramer (Cat#: MHC-LC649). This product was essential for the detailed flow cytometric analysis and characterization of the TILs. The tetramer allowed for the precise identification and sorting of OVA-specific CD8+ T cells within the tumor microenvironment, facilitating the study of their expansion and function under the influence of the novel OMCPmutIL-2 cytokine. This contribution was crucial for demonstrating the superior tumor control achieved with the retargeted IL-2 therapy.
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Downloadable Resources
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Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
See other products for "OVA"
Select a product category from the dropdown menu below to view related products.
CAT | Product Name | Application | Type |
---|---|---|---|
MHC-LC650 | APC-H-2Kb/OVA (SIINFEKL) MHC Tetramer | FCM | |
MHC-LC651 | PE-H-2Kb/OVA (EIINFEKL) MHC Tetramer | FCM | |
MHC-LC652 | APC-H-2Kb/OVA (EIINFEKL) MHC Tetramer | FCM | |
MHC-LC653 | PE-H-2Kb/OVA (SIIGFEKL) MHC Tetramer | FCM | |
MHC-LC654 | APC-H-2Kb/OVA (SIIGFEKL) MHC Tetramer | FCM |
CAT | Product Name | Application | Type |
---|---|---|---|
EPAF-0167CQ | Mouse Anti-OVA Recombinant Antibody (clone Nos. 4) | WB | Mouse IgG1 |
CAT | Product Name | Application | Type |
---|---|---|---|
MHC-CN0047 | APC-H-2Kb/Human OVA Mut (EIINFEKL) MHC Tetramer | FCM | |
MHC-CN0048 | PE-H-2Kb/Human OVA Mut (EIINFEKL) MHC Tetramer | FCM | |
MHC-CN0265 | APC-H-2Kb/Human OVA (SIINFEKL) MHC Tetramer | FCM |
CAT | Product Name | Application | Type |
---|---|---|---|
HPAB-1221WJ | Recombinant Dromedary Anti-OVA Single Domain Antibody (HPAB-1221WJ) | ELISA | Dromedary VHH |
HPAB-1222WJ | Recombinant Dromedary Anti-OVA Single Domain Antibody (HPAB-1222WJ) | ELISA | Dromedary VHH |
HPAB-1223WJ | Recombinant Dromedary Anti-OVA Single Domain Antibody (HPAB-1223WJ) | ELISA | Dromedary VHH |
CAT | Product Name | Application | Type |
---|---|---|---|
ZG-0332C | Mouse Anti-OVA Recombinant Antibody (ZG-0332C) | WB, ELISA | Mouse IgG |
ZG-487C | Mouse Anti-OVA Recombinant Antibody (clone 5A7A7) | ELISA | Mouse IgG1, κ |
VS7-0425-WR529 | Mouse Anti-OVA Monoclonal Antibody (clone 3G2E1D9) | WB | Mouse IgG1 |
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