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Human CellExp™ CD33/SIGLEC-3

CAT: 0026-P1616-20Size: 20 µgDry Ice: NoHazardous: No
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CAT#:0026-P1616-20Size:20 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
CD33 is a member of the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. This single-pass type I membrane protein contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like Vtype (immunoglobulin-like) domain. It is considered myeloid-specific, but it can also be found on some lymphoid cells. It binds to α2-6- and α2-3-sialylated glycans and sialylated ligands. It acts as an inhibitory receptor since, when it is crosslinked, it becomes phosphorylated on its cytoplasmic ITIM sequence that recruits SHP-1 and SHP-2 phosphatases and negatively regulates cell activation in both myeloid cell lines and activated NK cells. It induces apoptosis in acute myeloid leukemia and is a target for the treatment of leukemia.
Shipping Conditions
Gel Pack
Storage Conditions
-20ºC
Shelf Life
12 months