Siglec-3/CD33 Antibody (Hu9a) [DyLight 650]

• Reactivity: Hu
• Applications: Flow, CyTOF-ready
• Clone: Hu9a
• Clonality: Monoclonal
• Host: Human
• Conjugate: DyLight 650

Siglec-3/CD33 Antibody (Hu9a) [DyLight 650] Summary

• Description: This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.
  
  For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Human Siglec‑3/CD33
• Specificity: Detects human Siglec‑3/CD33 based on Gemtuzumab therapeutic antibody. This non-therapeutic antibody uses the same variable region sequence as the therapeutic antibody Gemtuzumab. This product is for research use only.
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Human
• Purity: Protein A or G purified from cell culture supernatant

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Flow Cytometry
• Application Notes: Recommended applications are based on validated applications from the unconjugated base product MAB9635. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein A or G purified from cell culture supernatant

Notes

DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

Alternate Names for Siglec-3/CD33 Antibody (Hu9a) [DyLight 650]

• CD33 antigen (gp67)
• CD33 antigen
• CD33 molecule
• CD33
• FLJ00391
• gp67
• myeloid cell surface antigen CD33
• p67
• sialic acid binding Ig-like lectin 3
• Sialic acid-binding Ig-like lectin 3
• Siglec3
• Siglec-3
• SIGLEC3gp67

Background

CD33 is a 67 kDa type I transmembrane glycoprotein and a member of the sialoadhesin family of cell surface receptors. It is absent from pluripotent stem cells but appears on myelomonocytic precursors after CD34. It then continues to be expressed on both the myeloid and monocyte lineages, although it is absent on granulocytes. While it has been reported that CD33 can function as a sialic acid-dependent cell adhesion molecule, cells expressing CD33 require desialylation before they can bind cells bearing the appropriate sialoglycoconjugates. This suggests that inhibitory cis interactions may regulate or block any adhesion function. (1-4)

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.