Item no. |
CD3-H5257-1mg |
Manufacturer |
ACROBiosystems
|
Amount |
1 mg |
Category |
|
Type |
Proteins Recombinant |
Format |
Powder |
Specific against |
Human |
Host |
HEK293 |
Conjugate/Tag |
Unconjugated, Fc |
Purity |
95% |
Citations |
(1) Garnache-Ottou F., et al., 2005, Blood 105 (3): 1256-64. (2) Hernandez-Caselles T, et al., 2006, J. Leukoc. Biol. 79 (1): 46-58. (3) Walter RB, et al., 2007, Blood 109 (10): 4168-70. (4) Ulyanova, T. et al., 1999, Eur. J. Immunol. 29:3440. (5) Crocker, P.R. and A. Varki, 2001, Immunology 103:137. |
ECLASS 10.1 |
32160409 |
ECLASS 11.0 |
32160409 |
UNSPSC |
12352202 |
Alias |
CD33,SIGLEC3,gp67 |
Available |
|
Manufacturers Category |
Protein / Bio-Markers & CD Antigens |
Description |
Human Siglec-3, Fc Tag (CD3-H5257) is expressed from human 293 cells (HEK293). It contains AA Asp 18 - His 259 (Accession # AAH28152.1). |
Molecule |
Siglec-3 |
Exp Region |
Asp 18 - His 259 |
Storage |
-20℃ |
Shipping |
RT |
Stability |
-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
For long term storage, the product should be stored at lyophilized state at -20°C or lower. |
Molecular Weight |
52.9 kDa |
Characteristics |
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 52.9 kDa. The protein migrates as 64-85 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Endotoxin |
0.1 EU per μg |
Buffer |
Tris with Glycine, Arginine and NaCl, pH7.5 |
Background |
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. |
Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.
All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.