IgG2a antibody | LO-MG2a-9
Rat anti Mouse IgG2a antibody, clone LO-MGSa-9 antibody (MCA1588P) used as a tertiary detection antibody for the detection of bound mouse IgG2a antibody in an antibody response ELISA following BSRV challenge.
Image caption:
Mucosal IgA antibodies in the upper and lower airways, before and after BRSV challenge.
Four groups of 5 calves were vaccinated as described in Fig. 1 and challenged with BRSV, 5 weeks after vaccination. Two weeks before challenge, one calf (c5) was euthanized due to traumatic injury. BRSV-specific IgA antibodies were analyzed by ELISA. (A) shows group mean levels of BRSV-specific IgA in nasal secretions on post-infection day (PID) 0 and 7, whereas (B) and (C) show group mean titers of total BRSV- and HRSV-N-specific IgA in bronchoalveolar lavage (BAL) on PID 7, respectively. BAL samples were titrated, whereas antibody levels in nasal secretions were semi-quantitatively determined and expressed as a percentage of a positive control sample, due to lack of sample material. Standard deviations are indicated by upward deflecting lines. Statistically significant differences between PID 0 and PID 7 in panel A are indicated by a horizontal line, whereas in all panels significant differences between groups for the same time-point are indicated by asterisks and the corresponding group letter; p≤0.05 (*); p≤0.01 (**); p≤0.005 (***); p≤0.001 (****).
From: Blodörn K, Hägglund S, Fix J, Dubuquoy C, Makabi-Panzu B, Thom M, et al. (2014)
Vaccine Safety and Efficacy Evaluation of a Recombinant Bovine Respiratory Syncytial Virus (BRSV) with Deletion of the SH Gene and Subunit Vaccines Based On Recombinant Human RSV Proteins: N-nanorings, P and M2-1, in Calves with Maternal Antibodies.
PLoS ONE 9(6): e100392.
Rat anti Mouse IgG2a Heavy Chain antibody, clone LO-MG2a-9 recognizes the mouse gamma 2a heavy chain, binding to all allotypes and does not cross-react with other murine immunoglobulin classes or subclasses.
The avidity of Rat anti Mouse IgG2a Heavy Chain antibody, clone LO-MG2a-9 for murine IgG2a = 2.5 x 109M-1.
The avidity of Rat anti Mouse IgG2a Heavy Chain antibody, clone LO-MG2a-9 for murine IgG2a = 2.5 x 109M-1.
Product Details
- Target Species
- Mouse
- Product Form
- Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
- Product Form
- Purified IgG conjugated to Horseradish Peroxidase (HRP) - liquid
- Product Form
- Purified IgG - liquid
- Preparation
- Purified IgG prepared by affinity chromatography from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.1% Sodium Azide (NaN3)
50% Glycerol - Preservative Stabilisers
0.01% Thiomersal 50% Glycerol - Preservative Stabilisers
0.1% Sodium Azide - Immunogen
- Purified IgG2a from Balb/c mice. PTR
- Approx. Protein Concentrations
- IgG concentration 1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1 mg/ml
- Fusion Partners
- Spleen cells from an immunized LOU/c rat were fused with cells of the IR983F rat 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.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. 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.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. 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.
- Shelf Life
- 18 months from date of despatch.
More Information
- UniProt
- P01865 Related reagents
- P01864 Related reagents
- P01863 Related reagents
- Entrez Gene
- Igh-1a Related reagents
- Igh-1a Related reagents
- Igh-1a Related reagents
- GO Terms
- GO:0003823 antigen binding
- GO:0002455 humoral immune response mediated by circulating immunoglobulin
- GO:0019731 antibacterial humoral response
- GO:0042571 immunoglobulin complex, circulating
- GO:0005886 plasma membrane
- GO:0016021 integral to membrane
- Regulatory
- For research purposes only
Applications of IgG2a antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | 5ug/ml | ||
| ELISA | 250ng/ml | ||
| ELISA | 5ug/ml as coating antibody |
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. 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. Suggested working dilutions are given as a guide only. 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. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
- ELISA
- This antibody may be used as a coating antibody in sandwich ELISA in combination with LO-MG2a-7 (MCA421P) as the detection reagent.
Copyright © 2018 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed) | STAR131A | 1 ml | C E P WB | ||
| Goat anti Rat IgG:Biotin (Mouse Adsorbed) | STAR131B | 0.5 mg | C E IF P WB | ||
| Rabbit F(ab')2 anti Rat IgG:Dylight®800 | STAR16D800GA | 0.1 mg | F IF WB | ||
| Rabbit F(ab')2 anti Rat IgG:FITC | STAR17B | 1 mg | F | ||
| Rabbit F(ab')2 anti Rat IgG:HRP | STAR21B | 1 mg | C E P RE | ||
| Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed) | STAR69 | 0.5 ml | F | ||
| Goat anti Rat IgG:DyLight®649 (Mouse Adsorbed) | STAR71D649GA | 0.1 mg | F IF | ||
| Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed) | STAR71D800GA | 0.1 mg | F IF WB | ||
| Goat anti Rat IgG:HRP (Mouse Adsorbed) | STAR72 | 0.5 mg | C E P | ||
| Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed) | STAR73 | 0.5 ml | F |
Negative Isotype Controls Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Rat IgG1 Negative Control:FITC | MCA1211F | 100 Tests | F |
Useful Reagents Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Mouse Seroblock FcR | BUF041A | 0.1 mg | F | ||
| Mouse Seroblock FcR | BUF041B | 0.5 mg | F | ||
| AbGUARD® HRP Stabilizer Plus | BUF052A | 100 ml | C E P WB | ||
| AbGUARD® HRP Stabilizer Plus | BUF052B | 500 ml | C E P WB | ||
| AbGUARD® HRP Stabilizer Plus | BUF052C | 1000 ml | C E P WB | ||
| TMB Signal+ | BUF054A | 100 ml | E | ||
| TMB Core | BUF056A | 100 ml | E | ||
| TMB Core+ | BUF062A | 100 ml | E |
Product Specific References
References for IgG2a antibody
-
Lahat, G. et al. (2010) Vimentin is a novel anti-cancer therapeutic target; insights from in vitro and in vivo mice xenograft studies.
PLoS One. 5(4):e10105. -
Savignac. M. et al. (2010) Increased B cell proliferation and reduced Ig production in DREAM transgenic mice.
J Immunol. 185:7527-36. -
Echeverria, P.C. et al. (2006) Potent antigen-specific immunity to Toxoplasma gondii in adjuvant-free vaccination system using Rop2-Leishmania infantum Hsp83 fusion protein.
Vaccine. 24: 4102-10. -
Hajek, A.R. et al. (2008) 12/15-Lipoxygenase deficiency protects mice from allergic airways inflammation and increases secretory IgA levels.
J Allergy Clin Immunol. 122: 633-9.e3. -
Carew, J.S. et al. (2015) Targeting Survivin Inhibits Renal Cell Carcinoma Progression and Enhances the Activity of Temsirolimus.
Mol Cancer Ther. 14 (6): 1404-13. -
Blodörn, K. et al. (2014) Vaccine safety and efficacy evaluation of a recombinant bovine respiratory syncytial virus (BRSV) with deletion of the SH gene and subunit vaccines based on recombinant human RSV proteins: N-nanorings, P and M2-1, in calves with maternal antibodies.
PLoS One. 9 (6): e100392.
