CD28 antibody | CC219

Mouse anti Bovine CD28

Product Type
Monoclonal Antibody
Clone
CC219
Isotype
IgG1
Specificity
CD28

Product Code Applications Pack Size List Price Your Price Qty
MCA5779GA
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
F 0.1 mg loader
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loader
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Mouse anti Bovine CD28, clone CC219, recognizes the bovine homologue of human CD28, a co-stimulatory cell surface molecule expressed by T cell subsets. CD28 is the receptor for CD80 (B7.1) and CD86 (B7.2). CD28 is involved in increased production of IL-4 and IL-10 in T cells.

Mouse anti Bovine CD28, clone CC219 is able to stimulate bovine T cells in combination with anti-bovine CD3. For functional assays it is recommended to use the low endotoxin and preservative free format of this antibody, MCA5779EL.

Mouse anti Bovine CD28, clone CC219 has previously been published under the alternative clone designation F848EC4 (Hogg et al. 2011).

Target Species
Bovine
Product Form
Purified IgG - liquid
Preparation
Purified IgG prepared by affinity chromatography on Protein G
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide
Carrier Free
Yes
Immunogen
Plasmid DNA encoding the bovine CD28 gene
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml
Fusion Partners
Spleen cells from immunized Balb/c mice were fused with cells of the SP/2/0 myeloma cell line
Regulatory
For research purposes only
Guarantee
12 months from date of despatch

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.

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 1/25 1/200
Where this product 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 product for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul

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Description Goat anti Mouse IgG/A/M:HRP (Human Adsorbed)
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Description Rabbit F(ab')2 anti Mouse IgG:Dylight®800
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Description Mouse IgG1 Negative Control

References for CD28 antibody

  1. Hogg, A.E. et al. (2011) Characterization of age-related changes in bovine CD8+ T-cells.
    Vet Immunol Immunopathol. 140 (1-2): 47-54.
  2. Palomo, F.R. (2015) Study of the Effects Caused by BVDV and BHV-1 on Antigen-Presenting Cells by Means of In Vivo and In Vitro Experimental Models.
    Tesis Doctoral, Facultad de Veterinaria, Universidad de Córdoba
  3. Risalde, M.A. et al. (2020) BVDV permissiveness and lack of expression of co-stimulatory molecules on PBMCs from calves pre-infected with BVDV.
    Comp Immunol Microbiol Infect Dis. 68: 101388.

UniProt
Q28071
Entrez Gene
CD28
GO Terms
GO:0016021 integral to membrane
GO:0006955 immune response
GO:0042102 positive regulation of T cell proliferation
GO:0045086 positive regulation of interleukin-2 biosynthetic process
GO:0045840 positive regulation of mitosis
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Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"

View all Anti-Bovine Products