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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.

For Research Use Only. Not For Use In Diagnostic 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:12196291, 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

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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