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IgG2a antibody | LO-MG2a-9

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Anti Mouse IgG2a Heavy Chain Antibody, clone LO-MG2a-9 gallery image 1
Published customer image:
Horseradish peroxidase conjugated 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.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.

Rat anti Mouse IgG2a Heavy Chain:FITC

Rat anti Mouse IgG2a Heavy Chain:HRP

Rat anti Mouse IgG2a Heavy Chain

Product Type
Monoclonal Antibody
Clone
LO-MG2a-9
Isotype
IgG1
Product Code Applications Pack Size List Price Quantity
MCA1588F
Datasheet
F
MSDS
0.5 mg loader

MCA1588P
Datasheet
E
MSDS
0.5 mg loader

MCA1588
Datasheet
E
MSDS
1 mg loader

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.

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.
Guarantee
18 months from date of despatch.
Guarantee
18 months from date of despatch.
Guarantee
18 months from date of despatch.

More Information

UniProt
P01865
P01864
P01863
Entrez Gene
Igh-1a
Igh-1a
Igh-1a
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

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
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 © 2020 Bio-Rad Antibodies (formerly AbD Serotec)

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed) STAR131A C E P WB 1 ml loader
Goat anti Rat IgG:Biotin (Mouse Adsorbed) STAR131B C E IF P WB 0.5 mg loader
Rabbit F(ab')2 anti Rat IgG:Dylight®800 STAR16D800GA F IF WB 0.1 mg loader
Rabbit F(ab')2 anti Rat IgG:FITC STAR17B F 1 mg loader
Rabbit F(ab')2 anti Rat IgG:HRP STAR21B C E P RE 1 mg loader
Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed) STAR69 F 0.5 ml loader
Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed) STAR71D800GA F IF WB 0.1 mg loader
Goat anti Rat IgG:HRP (Mouse Adsorbed) STAR72 C E P 0.5 mg loader
Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed) STAR73 F 0.5 ml loader

Useful Reagents Available

Description Product Code Applications Pack Size List Price Quantity
Mouse Seroblock FcR BUF041A F 0.1 mg loader
Mouse Seroblock FcR BUF041B F 0.5 mg loader
AbGUARD® HRP Stabilizer Plus BUF052A C E P WB 100 ml
AbGUARD® HRP Stabilizer Plus BUF052B C E P WB 500 ml
AbGUARD® HRP Stabilizer Plus BUF052C C E P WB 1000 ml
TMB Signal+ BUF054A E 100 ml
TMB Core BUF056A E 100 ml
TMB Core+ BUF062A E 100 ml

Application Based External Images

ELISA

Product Specific References

References for IgG2a antibody

  1. 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.
  2. Savignac. M. et al. (2010) Increased B cell proliferation and reduced Ig production in DREAM transgenic mice.
    J Immunol. 185:7527-36.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
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