Search Thermo Fisher Scientific
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Invitrogen
CD28 Monoclonal Antibody (10F3)
Promotion
View available promotion(s)
Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
FIGURE: 1 / 1
CD28 Antibody (CD2800) in ICC/IF
Immunofluorescence analysis of CD28 Monoclonal Antibody (10F3) was performed using 70% confluent log phase Jurkat cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with CD28 (10F3) Mouse Monoclonal Antibody (CD28004) at 1:250 dilution in 0.1% BSA and incubated for 3 hours at room temperature and then labeled with Goat anti-Mouse IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 co... View More
Product Details
CD2800
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
10F3
Immunogen
Human CD28
Conjugate
Form
Liquid
Purification
purified
Storage buffer
PBS with BSA
Contains
0.1% sodium azide
Storage conditions
4°C, store in dark
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2536490
Target Information
CD28 antigen is a 44 kDa disulfide linked homodimeric T cell specific surface glycoprotein. CD28 is a cell adhesion molecule of the immunoglobulin superfamily which is constitutively expressed on most peripheral blood T lymphocytes. Moreover, CD28 is the critical T cell costimulatory receptor that provides the cell the important second activation signal by binding CD80 and CD86 which are expressed by antigen presenting cells. In addition to its co-stimulation role, CD28 functions by preventing T cells from entering an anergic-hyporesponsive state or from undergoing premature apoptotic cell death. In murine peripheral lymphoid organs and in the blood, all CD4+ and CD8+ T cells express CD28. In the thymus, CD28 expression is highest on immature CD3-, CD8+ and CD4+8+ cells, and on CD4-8- cells that express alpha/beta and gamma/delta TCR. The level of CD28 on mature CD4+ and CD8+ alpha/beta TCR+ thymocytes is two- to fourfold lower than on the immature cells. Diseases associated with CD28 dysfunction include mycosis fungiodes and Sezary's Disease.
Analyte Specific Reagent
Bioinformatics
Protein Aliases: CD28; CD28 antigen; MGC138290; sCD28; soluble CD28; T-cell-specific surface glycoprotein CD28; T44; TP44
Gene Aliases: CD28; Tp44
UniProt ID: (Human) P10747
Entrez Gene ID: (Human) 940
positive regulation of inflammatory response to antigenic stimulus
humoral immune response
cell surface receptor signaling pathway
positive regulation of gene expression
negative regulation of gene expression
regulation of phosphatidylinositol 3-kinase signaling
positive regulation of phosphatidylinositol 3-kinase signaling
T cell costimulation
positive regulation of interleukin-10 production
positive regulation of interleukin-4 production
cytokine biosynthetic process
positive regulation of T cell proliferation
negative thymic T cell selection
regulatory T cell differentiation
positive regulation of viral genome replication
positive regulation of interleukin-2 biosynthetic process
regulation of regulatory T cell differentiation
positive regulation of translation
positive regulation of mitotic nuclear division
positive regulation of transcription from RNA polymerase II promoter
positive regulation of alpha-beta T cell proliferation
phosphatidylinositol phosphorylation
phosphatidylinositol-mediated signaling
positive regulation of isotype switching to IgG isotypes
regulation of defense response to virus by virus
T cell receptor signaling pathway
positive regulation of protein kinase B signaling
apoptotic signaling pathway
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support