CD3-H82E7-25ug CD3-H82E7-200ug
Biotinylated Human Siglec-3 / CD33 Protein, Avitag™,His Tag (MALS verified)
ACROBiosystems
DESCRIPTION
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.
DETAILS
- Tag: C-Avi & C-6×His
- Host: HEK293
- Size: 200ug
- Buffer: PBS, pH7.4
- Format: Powder
- Purity: 95%
- Source: Biotinylated Human Siglec-3, Avitag,His Tag (CD3-H82E7) is expressed from human 293 cells (HEK293). It contains AA Asp 18 - His 259 (Accession # AAH28152.1).
- Storage: -20℃
- Category: MABSol® Biotin Labeled Proteins
- Molecule: Siglec-3
- Accession: AAH28152.1
- Conjugate: Biotin-labeled
- 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.
- Exp Region: Asp 18 - His 259
- Swiss-prot: P20138
- Package Size: 200ug*1
- Characteristics: This protein carries an Avi tag (Avitag™) at the C-terminus, followed by a polyhistidine tag. The protein has a calculated MW of 29.4 kDa. The protein migrates as 45-55 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Endotoxin Level: 0.1 EU per μg
- Molecular Weight: 29.4 kDa
- Shipping Condition: RT
- Species Reactivity: Human
- Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html