Reactivity: | Human |
Applications: | FC |
Host Species: | Rabbit |
Isotype: | IgG |
Clonality: | Monoclonal Antibody |
Conjugation: | ABflo® 647. Ex:648nm. Em:664nm. |
Gene Name: | CD33 molecule |
Gene Symbol: | CD33 |
Synonyms: | p67; SIGLEC3; SIGLEC-3; CD33rSiglec |
Gene ID: | 945 |
UniProt ID: | P20138 |
Clone ID: | 4G3K6 |
Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 18-259 of human CD33(NP_001763.3) |
Dilution: | FC,5 μl per 10^6 cells in 100 μl volume |
Purification Method: | Affinity purification |
Concentration: | 0.02 mg/mL |
Buffer: | PBS with 0.03% proclin300,0.2% BSA, pH7.3. |
Storage: | Store at -20°C. Avoid freeze / thaw cycles. |
Documents: | Manual-CD33 Antibody |
Background
CD33, a type I transmembrane protein, is a sialic acid-binding Ig-like lectin (Siglec-3) of the Ig superfamily, and human CD33 binds preferentially to alpha-2, 6-linked sialic acid. Upon binding to its ligands CD33 transduces an inhibitory signaling through the immunoreceptor tyrosine-based inhibitory motif (ITIM) in its intracellular domain, inhibiting cellular function such as phagocytosis. In addition, CD33 is also involved in other processes, such as adhesion. Due to its exclusive expression on hematopoietic cells, particularly the myeloid lineage and their progenitors, CD33 has been actively pursued as a therapeutic target against acute myeloid leukemia (AML) . CD33 may also be involved in Alzheimer’s Disease .
Images
![]() | Flow cytometry:1×10^6 MCF7 cells (negative control,Left) and THP-1 cells (Right) were surface-stained with ABflo® 647 Rabbit anti-Human CD33 mAb(A22640,5 μl/Test,orange line) or ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,blue line). Non-fluorescently stained cells were used as blank control (red line). |
![]() | Flow cytometry:1×10^6 THP-1 cells were surface-stained with ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,left) or ABflo® 647 Rabbit anti-Human CD33 mAb(A22640,5 μl/Test,right). |
![]() | Flow cytometry:1×10^6 Human PBMC were surface-stained with ABflo® 647 Rabbit anti-Human CD33 mAb(A22640,5 μl/Test,orange line) or ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,blue line). Non-fluorescently stained cells were used as blank control (red line). |
![]() | Flow cytometry:1×10^6 Human PBMC were surface-stained with ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,left) or ABflo® 647 Rabbit anti-Human CD33 mAb(A22640,5 μl/Test,right). |
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