SLA Class II DR antibody | 2E9/13
Mouse anti Pig SLA Class II DR antibody, clone 2E9/13 (MCA2314GA) used for the evaluation of MHC expression by immunohistochemistry on formalin fixed, paraffin embedded tissue sections.
Image caption:
Analysis of decellularized liver materials.
(a,b) Representative H&E staining of the ultrastructure of native liver and decellularized liver matrix. Scale bars = 100 μm. DAPI staining (c,d) and Sirius Red staining (e,f) illustrate a lack of residual cellular components and the preservation of matrix components in the decellularized ECM. Scale bars = 200 μm. Immunohistochemical staining of native and decellularized liver tissues for α-Gal (g,h), SLA-2 (i,j), SLA-DRα (k,l) are shown. Scale bars = 100 μm. (m) Semi-quantitative PCR for the α-Gal, SLA-DRα, PERV, and SLA-2 antigens in the liver scaffolds. Na = native liver; De = decellularized liver matrix.
From: Wang Y, Bao J, Wu X, Wu Q, Li Y, Zhou Y, Li L, Bu H.
Genipin crosslinking reduced the immunogenicity of xenogeneic decellularized porcine whole-liver matrices through regulation of immune cell proliferation and polarization.
Sci Rep. 2016 Apr 21;6:24779.
Mouse anti Porcine SLA II DR antibody, clone 2E9/13 (MCA2314GA) used for the evaluation of SLA class II expression on purified B cells in vitro over time by flow cytometry
Image caption:
CD40L induces B cell activation.
CD21+ purified B cell populations were cultured in the presence or absence of CD40L (1.0 μg/ml), gated on live cells, and then analyzed for changes in the median fluorescence intensity (MFI) of SLA-DR (A) and CD80 (B). Cells were analyzed prior to culture and at 24 h intervals for a period of 7 days. One representative experiment of two performed is displayed. Data shown are mean ± SEM. Statistical differences of *p ≤0.05, ** p ≤0.01, ***p ≤0.001 are indicated.
From: Rahe MC, Murtaugh MP (2017)
Interleukin-21 Drives Proliferation and Differentiation of Porcine Memory B Cells into Antibody Secreting Cells.
PLoS ONE 12(1): e0171171.
Mouse anti Pig SLA Class II DR antibody, clone 289/13 recognizes SLA DR molecules which are expressed on all B cells, antigen presenting cells and on certain subsets of resting and activated T cells. Mouse anti Pig SLA Class II DR antibody, clone 289/13 reacts with lymphocytes from all outbred and miniature pigs so far tested, suggesting that it recognizes a monomorphic determinant of porcine SLA DR.
The major histocompatibility complex (MHC) is a cluster of genes that are important in the immune response to infections. In pigs, this is referred to as the swine leukocyte antigen (SLA) region. There are 3 major MHC class II proteins encoded by the SLA which are SLA DP, SLA DQ and SLA DR.
Mouse anti pig SLA class II DR, clone 2E9/13 immunoprecipitates a heterodimer composed of two polypeptides of ~28 and ~35 kDa from NP-40 extracts of biotin surface-labeled porcine peripheral blood mononuclear cells. Mouse anti Pig SLA Class II DR antibody, clone 289/13 is reported to inhibit the mixed lymphocyte reaction and T cell stimulation induced by African swine fever virus and staphylococcal enterotoxin B (Bullido et al. 1997).
The major histocompatibility complex (MHC) is a cluster of genes that are important in the immune response to infections. In pigs, this is referred to as the swine leukocyte antigen (SLA) region. There are 3 major MHC class II proteins encoded by the SLA which are SLA DP, SLA DQ and SLA DR.
Mouse anti pig SLA class II DR, clone 2E9/13 immunoprecipitates a heterodimer composed of two polypeptides of ~28 and ~35 kDa from NP-40 extracts of biotin surface-labeled porcine peripheral blood mononuclear cells. Mouse anti Pig SLA Class II DR antibody, clone 289/13 is reported to inhibit the mixed lymphocyte reaction and T cell stimulation induced by African swine fever virus and staphylococcal enterotoxin B (Bullido et al. 1997).
Product Details
- Target Species
- Pig
- Species Cross-Reactivity
-
Target Species Cross Reactivity Bovine - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
- Product Form
- Purified IgG - liquid
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Carrier Free
- Yes
- Immunogen
- Porcine monocytes.
- Approx. Protein Concentrations
- IgG concentration 0.1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
- Fusion Partners
- Spleen cells from immunised BALB/c mice were fused with cells of the mouse X63-Ag.8.653 myeloma cell line.
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Shelf Life
- 18 months from date of despatch.
- Shelf Life
- 18 months from date of despatch.
More Information
- Regulatory
- For research purposes only
Applications of SLA Class II DR antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | Neat | ||
| Flow Cytometry | 1/25 | 1/200 | |
| Immunohistology - Frozen | |||
| Immunoprecipitation |
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to 1x106 cells in 100ul.
- Flow Cytometry
- Use 10ul of the suggested working dilution to 1x106 cells in 100ul.
Copyright © 2018 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
Negative Isotype Controls Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Mouse IgG2b Negative Control:FITC | MCA691F | 100 Tests | F | ||
| Mouse IgG2b Negative Control | MCA691 | 100 Tests | F |
Product Specific References
References for SLA Class II DR antibody
-
Bullido, R. et al. (1997) Characterization of five monoclonal antibodies specific for swine class II major histocompatibility antigens and crossreactivity studies with leukocytes of domestic animals.
Dev Comp Immunol. 21 (3): 311-22. -
Jeong, H.J. et al. (2010) Comparative measurement of cell-mediated immune responses of swine to the M and N proteins of porcine reproductive and respiratory syndrome virus.
Clin Vaccine Immunol. 17: 503-12. -
Ding, Q. et al. (2011) Human PD-L1-overexpressing porcine vascular endothelial cells induce functionally suppressive human CD4+CD25hiFoxp3+ Treg cells.
J Leukoc Biol. 90 (1): 77-86. -
Wang, Y. et al. (2016) Genipin crosslinking reduced the immunogenicity of xenogeneic decellularized porcine whole-liver matrices through regulation of immune cell proliferation and polarization.
Sci Rep. 6: 24779. -
Park KM et al. (2013) Generation of porcine induced pluripotent stem cells and evaluation of their major histocompatibility complex protein expression in vitro.
Vet Res Commun. 37 (4): 293-301. -
Iwase H et al. (2015) Initial in vivo experience of pig artery patch transplantation in baboons using mutant MHC (CIITA-DN) pigs.
Transpl Immunol. 32 (2): 99-108. -
Singleton, H. et al. (2016) Establishing Porcine Monocyte-Derived Macrophage and Dendritic Cell Systems for Studying the Interaction with PRRSV-1.
Front Microbiol. 7: 832. -
Zanotti, C. et al. (2015) Differential Biological Activities of Swine Interferon-α Subtypes.
J Interferon Cytokine Res. 35 (12): 990-1002. -
Rayat GR et al. (2016) First update of the International Xenotransplantation Association consensus statement on conditions for undertaking clinical trials of porcine islet products in type 1 diabetes - Chapter 3: Porcine islet product manufacturing and release testing criteria.
Xenotransplantation. 23 (1): 38-45. -
Mašek J et al. (2016) Multi-layered nanofibrous mucoadhesive films for buccal and sublingual administration of drug-delivery and vaccination nanoparticles - important step towards effective mucosal vaccines.
J Control Release. Jul 25. pii: S0168-3659(16)30471-0 [Epub ahead of print] -
Gardner, D.S. et al. (2016) Remote effects of acute kidney injury in a porcine model.
Am J Physiol Renal Physiol. 310 (4): F259-71. -
Rahe, M.C. & Murtaugh, M.P. (2017) Interleukin-21 Drives Proliferation and Differentiation of Porcine Memory B Cells into Antibody Secreting Cells.
PLoS One. 12 (1): e0171171.
Further Reading
-
Piriou-Guzylack, L. (2008) Membrane markers of the immune cells in swine: an update.
Vet Res. 39: 54.
