Anti-Human CD33 (WM53)

CD33 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG1, kappa









Cat no : 65272-1-Ig


CD33, CD33 molecule, FLJ00391, gp67, p67, SIGLEC 3, SIGLEC3

Tested Applications

Positive FC detected inhuman PBMCs

Recommended dilution

This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

65272-1-Ig targets CD33 in FC applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Mouse / IgG1, kappa
Class Monoclonal
Type Antibody
Immunogen N/A
Full Name CD33 molecule
Calculated Molecular Weight 364 aa, 40 kDa
GenBank Accession NumberBC028152
Gene Symbol CD33
Gene ID (NCBI) 945
Conjugate Unconjugated
Form Liquid
Purification MethodAffinity purification
Storage Buffer PBS with 0.09% sodium azide.
Storage ConditionsStore at 2-8°C. Stable for one year after shipment.

Background Information

CD33, also referred to as Siglec-3, is a 67-kDa glycosylated transmembrane protein of sialic acid-binding immunoglobulin-like lactic (siglec) family. CD33 is expressed on monocytes, myeloid progenitors, granulocytes, mast cells, some T cells. It may mediate cell-to-cell adhesion and act as a receptor that inhibits the proliferation of normal and leukemic myeloid cells.


Product Specific Protocols
FC protocol for CD33 antibody 65272-1-IgDownload protocol
Standard Protocols
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