2. Recombinant Proteins
  3. CD Antigens
  4. T Cell CD Proteins Macrophage CD Proteins Dendritic Cell CD Proteins
  5. CD8b

CD8b

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Cat. No. Product Name / Synonyms Species Source
  • HY-P72702
    CD8 beta Protein, Human (HEK293, His)

    T-Cell Surface Glycoprotein CD8 Beta Chain; CD8b; CD8B; CD8B1

    		Human HEK293
    CD8 beta is an important immune glycoprotein that serves as a coreceptor for MHC class I:peptide complexes, linking T cells to antigens presented by APCs. It interacts with TCR and MHC class I, recruits LCK kinase, and initiates multiple signaling pathways. CD8 beta Protein, Human (HEK293, His) is the recombinant human-derived CD8 beta protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD8 beta Protein, Human (HEK293, His) is 149 a.a., with molecular weight of 25-32 kDa.
  • HY-P74259
    CD8A-CD8B Heterodimer Protein, Mouse (HEK293, Flag-His)

    T-cell surface glycoprotein CD8; CD8a; Lyt-2; Cd8b; Lyt-3

    		Mouse HEK293
    The CD8A, a vital immune glycoprotein, acts as a coreceptor for MHC class I:peptide complexes, connecting T-cells to antigens presented by APCs. Its interaction with TCR and MHC class I recruits LCK kinase, initiating diverse signaling pathways. This mechanism enables CTLs to recognize and eliminate infected and tumor cells. In NK-cells, CD8A homodimers provide a survival mechanism for conjugation and lysis of target cells, contributing to lymphocyte survival and differentiation into memory CD8 T-cells. The heterodimer forms disulfide-linked complexes and homodimers, interacting with HLA-A/B2M and LCK in a zinc-dependent manner. CD8A-CD8B Heterodimer Protein, Mouse (HEK293, Flag-His) is a recombinant protein dimer complex containing mouse-derived CD8A-CD8B Heterodimer protein, expressed by HEK293, with C-His, C-Flag labeled tag. CD8A-CD8B Heterodimer Protein, Mouse (HEK293, Flag-His), has molecular weight of ~45.9 (23.7+22.2) kDa.
  • HY-P74266
    CD8 beta Protein, Human (HEK293)

    T-Cell Surface Glycoprotein CD8 Beta Chain; CD8b; CD8B; CD8B1

    		Human HEK293
    CD8 beta is an important immune glycoprotein that serves as a coreceptor for MHC class I:peptide complexes, linking T cells to antigens presented by APCs. It interacts with TCR and MHC class I, recruits LCK kinase, and initiates multiple signaling pathways. CD8 beta Protein, Human (HEK293) is the recombinant human-derived CD8 beta protein, expressed by HEK293 , with tag free. The total length of CD8 beta Protein, Human (HEK293) is 170 a.a., with molecular weight of ~27.3 kDa.
  • HY-P74265
    CD8 beta Protein, Human (HEK293, Fc)

    T-Cell Surface Glycoprotein CD8 Beta Chain; CD8b; CD8B; CD8B1

    		Human HEK293
    CD8 beta is an important immune glycoprotein that serves as a coreceptor for MHC class I:peptide complexes, linking T cells to antigens presented by APCs. It interacts with TCR and MHC class I, recruits LCK kinase, and initiates multiple signaling pathways. CD8 beta Protein, Human (HEK293, Fc) is the recombinant human-derived CD8 beta protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD8 beta Protein, Human (HEK293, Fc) is 170 a.a., with molecular weight of ~50 kDa.
  • HY-P77519
    CD8 beta Protein, Human (Biotinylated, HEK293)

    T-Cell Surface Glycoprotein CD8 Beta Chain; CD8b; CD8B; CD8B1

    		Human HEK293
    CD8 beta is an important immune glycoprotein that serves as a coreceptor for MHC class I:peptide complexes, linking T cells to antigens presented by APCs. It interacts with TCR and MHC class I, recruits LCK kinase, and initiates multiple signaling pathways. CD8 beta Protein, Human (Biotinylated, HEK293) is the recombinant human-derived CD8 beta protein, expressed by HEK293 , with tag free. The total length of CD8 beta Protein, Human (Biotinylated, HEK293) is 170 a.a., with molecular weight of ~17.6 KDa.
Cat. No. Product Name Effect Purity