Human Siglec-3 / CD33 (18-132) Protein, Fc Tag
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.
Product Specifications
Background
Specifications
Accession Number
P20138-3
Expression Region
Pro 18 - His 132
Host
HEK293
Target
Siglec-3
Conjugation
Unconjugated
Tag
C-Fc
Source
Human
Stability
Endotoxin
1.0 EU per μg
Purity
95%
Format
Powder
Buffer
50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH7.5
Additives
Trehalose
Molecular Weight
38.6 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
500ug*2
Host or Source
HEK293
Species
Human
Protein ID
P20138-3
Preservative
Trehalose
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