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Invitrogen
CD33 Recombinant Rabbit Monoclonal Antibody (001), APC
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FIGURE: 1 / 1
CD33 Antibody (MA5-46746) in Flow
Flow cytometry analysis of CD33 in human whole blood monocytes (left panel) and granulocytes (right panel) using CD33, APC Recombinant Monoclonal (Product # MA5-46746). The histograms were derived from gated events with the forward and side light-scatter characteristics of viable monocytes and granulocytes.
Product Details
MA5-46746
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
001
Immunogen
Recombinant protein ecoding Human CD33 (Met1-His259).
Conjugate
Excitation/Emission Max
651/660 nm
View spectra
Form
Liquid
Concentration
100 µg/mL
Purification
Protein A
Storage buffer
PBS with 0.5% BSA
Contains
0.03% Proclin 300
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2937818
Product Specific Information
Preparation: This antibody was obtained from a rabbit immunized with purified, recombinant Human CD33 (Met1-His259) and conjugated with APC under optimum conditions, the unreacted APC was removed.
Storage: This antibody can be stored at 2C-8C for twelve months without detectable loss of activity. Protected from prolonged exposure to light. Do not freeze!
Target Information
CD33 is a transmembrane protein of the sialic acid-binding immunoglobulin-like lectin (Siglec) family. It belongs to the immunoreceptor tyrosine-based inhibitory motif (ITIM)-containing molecules able of recruiting protein tyrosine phosphatases SHP-1 and SHP-2 to signal assemblies, and these ITIMs are also used for ubiquitin-mediated removal of the receptor from the cell surface. CD33 is expressed on cells of myelomonocytic lineage, binds sialic acid residues in N- and O-glycans on cell surfaces, and is a therapeutic target for acute myeloid leukemia. Further, CD33 is found on granulocyte and macrophage precursors in the bone marrow, but is not on pluripotent stem cells. CD33 is also expressed on, and is a useful marker for, peripheral monocytes. CD33 is useful for distinguishing myelogenous leukemia cells from lymphoid or erythroid leukemias. Diseases associated with CD43 dysfunction include gallbladder lymphoma and extracutaneous mastocytoma.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD33; CD33 antigen (gp67); CD33 molecule transcript; FLJ00391; gp67; Myeloid cell surface antigen CD33; sialic acid binding Ig-like lectin 3; Sialic acid-binding Ig-like lectin 3; Siglec-3
Gene Aliases: CD33; p67; SIGLEC-3; SIGLEC3
UniProt ID: (Human) P20138
Entrez Gene ID: (Human) 945
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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