CD33 antibodies, human

CD33 antibodies, human

Clone: REA775 | Dilution: 1:50
Clone REA775 recognizes the human CD33 antigen, a 67 kDa glycoprotein belonging to the sialoadhesin superfamily. The CD33 antigen is highly expressed on human monocytes but weakly on granulocytes and some – but not all – myeloid dendritic cells. The CD33 antigen is also found on myeloid progenitor cells (CFU-GEMM, CFU GM, CFU-G, BFU-E) but is not expressed on lymphocytes, platelets, erythrocytes, or primitive hematopoietic stem cells.
Additional information: Clone REA775 displays negligible binding to Fc receptors.

Alternative names

Siglec-3, p67, My9

Technical specifications

  • Antigen: CD33
  • Clone: REA775
  • Isotype: recombinant human IgG1
  • Isotype control: REA Control (S) antibodies
  • Alternative names of antigen: Siglec-3, p67, My9
  • Entrez Gene ID: 945
  • Molecular mass of antigen [kDa]: 38
  • Cross-reactivity:
    cynomolgus monkey (
    Macaca fascicularis
    )
    ,
    rhesus monkey (
    Macaca mulatta
    )
  • Distribution of antigen: basophils, dendritic cells, granulocytes, Langerhans cells, leukemia cells, macrophages, mast cells, monocytes, myeloid cells, NK cells, T cells
  • Product format: Reagents are supplied in buffer containing stabilizer and 0.05% sodium azide.
  • Fixation: The antibody is suited for staining of formaldehyde-fixed cells.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates: FITC, PE, APC, VioBlue, VioGreen, PE-Vio615, PE-Vio770, APC-Vio770, PerCP-Vio700, VioBright 515, Biotin
  • Selected references

    1. Simmons, D. et al. (1988) Isolation of a cDNA encoding CD33, a differentiation antigen of myeloid progenitor cells. J. Immunol. 141(8): 2797-2800
Product options: 22
130-111-135

CD33-FITC, human

for 30
tests
(1)
USD 79.00
130-111-018

CD33-FITC, human

for 100
tests
(1)
USD 238.00
130-111-136

CD33-PE, human

for 30
tests
(1)
USD 99.00
130-111-019

CD33-PE, human

for 100
tests
(1)
USD 278.00
130-111-137

CD33-APC, human

for 30
tests
(1)
USD 128.00
130-111-020

CD33-APC, human

for 100
tests
(1)
USD 294.00
for 30
tests
(1)
USD 130.00
for 100
tests
(1)
USD 310.00
for 30
tests
(1)
USD 156.00
for 100
tests
(1)
USD 345.00
for 30
tests
(1)
USD 146.00
for 100
tests
(1)
USD 315.00
for 30
tests
(1)
USD 146.00
for 100
tests
(1)
USD 315.00
for 30
tests
(1)
USD 136.00
for 100
tests
(1)
USD 325.00
for 30
tests
(1)
USD 136.00
for 100
tests
(1)
USD 325.00
for 30
tests
(1)
USD 170.00
for 100
tests
(1)
USD 395.00
for 30
tests
(1)
USD 79.00
for 100
tests
(1)
USD 238.00

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