Siglec-3 詳細
Molecule Name
Myeloid cell surface antigen CD33
分子の別称
CD33,SIGLEC3,gp67
Drug Development Progress
治験薬の数44
市販薬剤の数1
研究＆開発段階Approved
ターゲットの別称
Myeloid Cell Surface Antigen CD33，CD33 Molecule Transcript，CD33 Antigen，Siglec-3，P67，FLJ00391，Sialic acid-binding Ig-like lectin 3，CD33，CD33 Molecule，CD33 Antigen (Gp67)，SIGLEC3，Gp67，Sialic Acid Binding Ig-Like Lectin 3
バックグランド
Myeloid cell surface antigen CD33 is also known as SIGLEC3, Siglecs (sialic acid binding Iglike lectins) and GP67, is a single-pass type I membrane protein which belongs to the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. Human CD33 / Siglec-3 cDNA encodes a 364 amino acid (aa) polypeptide with a hydrophobic signal peptide, an N-terminal Ig-like V-type domain, one Ig-like C2-type domains, a transmembrane region and a cytoplasmic tail. CD33 / Siglec-3 usually considered myeloid-specific, but it can also be found on some lymphoid cells. In the immune response, CD33 / Siglec-3 may act as an inhibitory receptor upon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) that block signal transduction through dephosphorylation of signaling molecules. CD33 / Siglec-3 induces apoptosis in acute myeloid leukemia.
Siglec-3 製品リスト
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K***n2023-05-06While transducing primary cells, I was running into a staining issue with biotinylated-rCD33. A colleague of mine had used rCD33 labelled with PE before and had success with a similar experiment. I decided to order from Acrobio Systems due to the recommendations and high praise from several colleagues. Upon staining, I saw great fluorescence, increased events caught, and higher transduction efficiencies. I will definitely be using this product again!- E***g2023-01-18We purchased this reagent for use in detecting CD33 CAR expression and it worked as advertised. The PE signal gave great separation by flow cytometry and allowed for the clear detection of CAR expression on the surface of our cells. The product page states that the CD33 PE reagent is incompatible with streptavidin-biotin detection systems. When we tried to co-stain with another biotinylated reagent, subsequent application of streptavidin-APC resulted in high non-specific APC staining. This could be avoided by staining with CD33 PE after all other staining steps have been completed.
- S***s2023-01-12We purchased this antibody to use for flow cytometry on a client study, who specifically requested Acro antibodies! They are reliable and have continued to be one of our top providers of antibodies. We typically use multiple fluorescent antibodies with various protein targets and fluorophores at once for flow cytometry panels in human and mouse tissues, and Acro antibodies have always given us a great readout.