1. Recombinant Proteins
  2. CD Antigens
  3. NK Cell CD Proteins Macrophage CD Proteins Stem Cell CD Proteins Dendritic Cell CD Proteins
  4. CD33
Cat. No. Product Name / Synonyms Species Source
  • HY-P72021
    Siglec-3/CD33 Protein, Human (HEK293, Fc-Myc)

    Sialic acid-binding Ig-like lectin 3 Siglec-3; gp67; CD33; SIGLEC3;

    Human HEK293
    Siglec-3/CD33 protein is a sialic acid-binding lectin that mediates cell-cell interactions and maintains immune cell quiescence. It prefers α-2,3- and α-2,6-linked glycans with sialic acid. Siglec-3/CD33 Protein, Human (HEK293, Fc-Myc) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-Myc, C-Fc labeled tag. The total length of Siglec-3/CD33 Protein, Human (HEK293, Fc-Myc) is 242 a.a., with molecular weight of ~92 kDa.
  • HY-P72472
    Siglec-3/CD33 Protein, Human (HEK293, Fc-His)

    Myeloid Cell Surface Antigen CD33; Sialic Acid-Binding Ig-Like Lectin 3; Siglec-3; gp67; CD33; SIGLEC3

    Human HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Human (HEK293, Fc-His) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-hFc, C-6*His labeled tag. The total length of Siglec-3/CD33 Protein, Human (HEK293, Fc-His) is 242 a.a., with molecular weight of ~80 kDa.
  • HY-P72473
    Siglec-3/CD33 Protein, Mouse (G236R, HEK293, His)

    Myeloid Cell Surface Antigen CD33; Sialic Acid-Binding Ig-Like Lectin 3; Siglec-3; gp67; CD33; SIGLEC3

    Mouse HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Mouse (G236R, HEK293, His) is the recombinant mouse-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Siglec-3/CD33 Protein, Mouse (G236R, HEK293, His) is 223 a.a., with molecular weight of 30-45 kDa.
  • HY-P73642
    Siglec-3/CD33 Protein, Human (HEK293, hFc)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Human HEK293
    Siglec-3/CD33 protein is a sialic acid-binding lectin that mediates cell-cell interactions and maintains immune cell quiescence. It prefers α-2,3- and α-2,6-linked glycans with sialic acid. Siglec-3/CD33 Protein, Human (HEK293, hFc) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Siglec-3/CD33 Protein, Human (HEK293, hFc) is 242 a.a., with molecular weight (glycosylation form) of 68-80 kDa.
  • HY-P75651
    Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (HEK293, His)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Rhesus Macaque HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (HEK293, His) is the recombinant Rhesus Macaque-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag. The total length of Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (HEK293, His) is 233 a.a., with molecular weight of ~45.2 kDa.
  • HY-P78407
    Siglec-3/CD33 Protein, Human (HEK293, His-Avi)

    CD33 molecule; CD33; FLJ00391; gp67; Siglec3; Siglec-3; p67

    Human HEK293
    Siglec-3/CD33 protein is a sialic acid-binding lectin that mediates cell-cell interactions and maintains immune cell quiescence. It prefers α-2,3- and α-2,6-linked glycans with sialic acid. Siglec-3/CD33 Protein, Human (HEK293, His-Avi) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of Siglec-3/CD33 Protein, Human (HEK293, His-Avi) is 242 a.a., with molecular weight of 52-60 kDa.
  • HY-P701262
    FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, Fc)

    CD33; SIGLEC3; gp67

    Human HEK293
    Siglec-3/CD33 protein is a sialic acid-binding lectin that mediates cell-cell interactions and maintains immune cell quiescence. It prefers α-2,3- and α-2,6-linked glycans with sialic acid. FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, Fc) is the recombinant human-derived FITC-Labeled Siglec-3/CD33 protein, expressed by HEK293 , with Fc labeled tag. The total length of FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, Fc) is 242 a.a., with molecular weight of 70-90 kDa.
  • HY-P701037
    Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His-Avi)

    CD33 molecule; CD33; FLJ00391; gp67; Siglec3; Siglec-3; p67

    Human HEK293
    Siglec-3/CD33 protein, a sialic-acid-binding lectin, mediates cell-cell interactions and maintains immune cell quiescence. It prefers alpha-2,3- and more avidly alpha-2,6-linked sialic acid-bearing glycans. Upon ligand engagement, CD33's ITIMs phosphorylate, recruiting PTPN6/SHP-1 and PTPN11/SHP-2. These phosphatases, activated by Src-like kinases, regulate downstream pathways, including the repressive effect on monocyte activation through PI3K. CD33 also forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2, and engages C1QA via its C-terminus, activating inhibitory motifs. Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293, with C-Avi, C-His labeled tag. The total length of Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His-Avi) is 242 a.a., with molecular weight of 48-58 kDa.
  • HY-P73639
    Siglec-3/CD33 Protein, Mouse (HEK293, His)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Mouse HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag. The total length of Siglec-3/CD33 Protein, Mouse (HEK293, His) is 240 a.a., with molecular weight of 38-42 kDa.
  • HY-P73640
    Siglec-3/CD33 Protein, Mouse (HEK293, Fc)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Mouse HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Siglec-3/CD33 Protein, Mouse (HEK293, Fc) is 240 a.a., with molecular weight of 55-60 kDa.
  • HY-P73641
    Siglec-3/CD33 Protein, Mouse (HEK293)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Mouse HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Mouse (HEK293) is the recombinant mouse-derived Siglec-3/CD33 protein, expressed by HEK293 , with tag free. The total length of Siglec-3/CD33 Protein, Mouse (HEK293) is 240 a.a., with molecular weight of ~25.6 kDa.
  • HY-P73643
    Siglec-3/CD33 Protein, Human (HEK293)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Human HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Human (HEK293) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with tag free. The total length of Siglec-3/CD33 Protein, Human (HEK293) is 242 a.a., with molecular weight of ~27.4 kDa.
  • HY-P73644
    Siglec-3/CD33 Protein, Human (HEK293, His)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Human HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Human (HEK293, His) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag. The total length of Siglec-3/CD33 Protein, Human (HEK293, His) is 242 a.a., with molecular weight of 40-46 kDa.
  • HY-P75652
    Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Rhesus Macaque HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His) is the recombinant Rhesus Macaque-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag. The total length of Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His) is 248 a.a., with molecular weight of ~27.3 kDa.
  • HY-P77536
    Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His)

    Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

    Human HEK293
    Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His) is the recombinant human-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag. The total length of Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His) is 242 a.a., with molecular weight of ~28.2 KDa.
  • HY-P78408
    FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, His-Avi)

    CD33 molecule; CD33; FLJ00391; gp67; Siglec3; Siglec-3; p67

    Human HEK293
    Siglec-3/CD33 protein is a sialic acid-binding lectin that mediates cell-cell interactions and maintains immune cell quiescence. It prefers α-2,3- and α-2,6-linked glycans with sialic acid. FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, His-Avi) is the recombinant human-derived FITC-Labeled Siglec-3/CD33 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, His-Avi) is 242 a.a., with molecular weight of 48-58 kDa.
Cat. No. Product Name Effect Purity