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Gemtuzumab ozogamicin (TAB-013)

DESCRIPTION CATALOG # SIZE PRICE
Anti-Human CD33 Therapeutic Antibody Fab fragment (Mylotarg) TAB-013 1mg Please Inquiry

PRODUCT INFORMATION

  • Product Overview
  • Recombinant antibody fragment Fab to Human CD33. Gemtuzumab ozogamicin is a drug-linked monoclonal antibody (an antibody-drug conjugate) that was used to treat acute myelogenous leukemia from 2000-2010.
    Gemtuzumab is a monoclonal antibody to CD33 linked to a cytotoxic agent from the class of calicheamicins. CD33 is expressed in most leukemic blast cells but also in normal hematopoietic cells, the intensity diminishing with maturation of stem cells.
  • Target
  • CD33
  • Type
  • IgG4 kappa
  • Immunogen
  • The details of the immunogen for this antibody are not available.
  • Species Reactivity
  • Human
  • Expression Host
  • CHO
  • Applications
  • Suitable for use in IF, IP, Neut, FuncS, ELISA, FC, WB and most other immunological methods.
  • CAS
  • 220578-59-6
  • Trade name
  • mylotarg
  • Specificity
  • Tested positive against native human antigen
  • Protein Construction
  • ImmunoglobulinG4 (anti-(human CD33 (antigen)) (human-mouse monoclonal hP67.6 gamma 4-chain)),disulfide with human-mouse monoclonal hP67.6 kappa-chain, dimer
  • Purity
  • >95.0% as determined by analysis by RP-HPLC.
  • Size
  • 1mg
  • Storage
  • 4°C. For long term storage, aliquot and store at -20°C. Repeated thawing and freezing must be avoided.

BACKGROUND

  • Antigen Description
  • Putative adhesion molecule of myelomonocytic-derived cells that mediates sialic-acid dependent binding to cells. Preferentially binds to alpha-2, 6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface. In the immune response, 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. Induces apoptosis in acute myeloid leukemia (in vitro).
  • Function
  • receptor activity; sugar binding;
  • Synonyms
  • CD33; CD33 molecule; CD33 antigen (gp67); myeloid cell surface antigen CD33; FLJ00391; p67; sialic acid binding Ig like lectin 3; SIGLEC 3; SIGLEC3; gp67; sialic acid binding Ig-like lectin 3; sialic acid-binding Ig-like lectin 3; SIGLEC-3;

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