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ACROBiosystems Human Siglec-3 / CD33 (18-132) Protein, Fc Tag
Marke: ACROBiosystems CD3-H5255-1mg
Weitere Details : Netto-Gewicht : 0.00010kg
Beschreibung
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.
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 38.6 kDa. The protein migrates as 46-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.Spezifikation
NP_001076087.1 | |
1 mg | |
Pro 18 - His 132 | |
CD33,SIGLEC3,gp67 | |
Unconjugated | |
Fc Tag | |
Less than 1.0 EU / μg by the LAL method. | |
Powder | |
>95% as determined by SDS-PAGE |
38.6 kDa | |
Human Siglec-3 (18-132), Fc Tag (CD3-H5255) is expressed from human 293 cells (HEK293). It contains AA Pro 18 - His 132 (Accession # P20138-3). | |
-20°C | |
Siglec-3 | |
Human | |
50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH7.5 | |
HEK293 | |
Bio-Markers and CD Antigens |