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>   首页   >   产品   >   一抗   >   精选抗体   >   Immune system process   >   CD28 Polyclonal Antibody    

CD28 Polyclonal Antibody

Rabbit Anti Human Polyclonal Antibody

     
  • 1 - CD28 Polyclonal Antibody  ABV11722
    Western blot analysis of K562 cells using CD28 Polyclonal antibody.
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, E
Primary Accession P10747
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 25066 Da
Additional Information
Gene ID 940
Positive Control WB, ELISA
Application & Usage Western Blot: 1:500 – 1:2000, ELISA: 1:20000.
Other Names CD28; T-cell-specific surface glycoprotein CD28; TP44; CD28
Target/Specificity CD28
Antibody Form Liquid
Appearance Colorless liquid
Formulation PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Handling The antibody solution should be gently mixed before use.
Reconstitution & Storage -20 °C
Background Descriptions
PrecautionsCD28 Polyclonal Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CD28
Function Receptor that plays a role in T-cell activation, proliferation, survival and the maintenance of immune homeostasis (PubMed:1650475, PubMed:7568038). Functions not only as an amplifier of TCR signals but delivers unique signals that control intracellular biochemical events that alter the gene expression program of T-cells (PubMed:24665965). Stimulation upon engagement of its cognate ligands CD80 or CD86 increases proliferation and expression of various cytokines in particular IL2 production in both CD4(+) and CD8(+) T-cell subsets (PubMed:1650475, PubMed:35397202). Mechanistically, ligation induces recruitment of protein kinase C-theta/PRKCQ and GRB2 leading to NF-kappa-B activation via both PI3K/Akt-dependent and -independent pathways (PubMed:21964608, PubMed:24665965, PubMed:7568038). In conjunction with TCR/CD3 ligation and CD40L costimulation, enhances the production of IL4 and IL10 in T-cells (PubMed:8617933).
Cellular Location Cell membrane; Single-pass type I membrane protein
Tissue Location Expressed in T-cells and plasma cells, but not in less mature B-cells
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

BACKGROUND

Involved in T-cell activation, induction of cell proliferation and cytokine production and promotion of T-cell survival. Enhances the production of IL4 and IL10 in T-cells in conjunction with TCR/CD3 ligation and CD40L costimulation. Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells.

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