CD33 - CD33 molecule Gene
Also Known as p67; SIGLEC3; SIGLEC-3
Species: Homo sapiens
About CD33
This gene has 7 transcripts (splice variants), 73 orthologues and 16 paralogues. Broad expression in spleen (RPKM 7.5), bone marrow (RPKM 6.6) and 19 other tissues.
Summary
Enables protein Phosphatase binding activity and sialic acid binding activity. Involved in several processes, including negative regulation of cytokine production; negative regulation of monocyte activation; and positive regulation of protein tyrosine Phosphatase activity. Located in several cellular components, including Golgi apparatus; external side of plasma membrane; and peroxisome. [provided by Alliance of Genome Resources, Apr 2022]
CD33 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001082618.2 | NP_001076087.1 | myeloid cell surface antigen CD33 isoform 2 |
| NM_001177608.2 | NP_001171079.1 | myeloid cell surface antigen CD33 isoform 3 precursor |
| NM_001772.4 | NP_001763.3 | myeloid cell surface antigen CD33 isoform 1 precursor |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
10206955 | GOA |
| enables protein phosphatase binding |
IPI
IPI: Inferred from physical interaction
|
10556798 | GOA |
| enables protein tyrosine phosphatase activator activity |
IMP
IMP: Inferred from mutant phenotype
|
10556798 | GOA |
| enables sialic acid binding |
IMP
IMP: Inferred from mutant phenotype
|
7718872 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in Fc-gamma receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
10556798 | GOA |
| involved in cell-cell adhesion |
IMP
IMP: Inferred from mutant phenotype
|
7718872 | GOA |
| involved in immune response-inhibiting signal transduction |
IDA
IDA: Inferred from direct assay
|
10887109 | GOA |
| involved in negative regulation of interleukin-1 beta production |
IMP
IMP: Inferred from mutant phenotype
|
15597323 | GOA |
| involved in negative regulation of interleukin-8 production |
IMP
IMP: Inferred from mutant phenotype
|
15597323 | GOA |
| involved in negative regulation of monocyte activation |
IDA
IDA: Inferred from direct assay
|
15597323 | GOA |
| involved in negative regulation of tumor necrosis factor production |
IMP
IMP: Inferred from mutant phenotype
|
15597323 | GOA |
| involved in positive regulation of protein secretion |
IMP
IMP: Inferred from mutant phenotype
|
27044754 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
21278227 | GOA |
| located in cell surface |
IDA
IDA: Inferred from direct assay
|
28747436 | GOA |
| located in external side of plasma membrane |
IDA
IDA: Inferred from direct assay
|
20660734 | GOA |
| located in peroxisome |
IDA
IDA: Inferred from direct assay
|
28747436 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
21278227 | GOA |
CD33 Protein Structure
V-set: Immunoglobulin V-set domain (23 - 136)
ig: Immunoglobulin domain (156 - 214)
- 0
- 100
- 200
- 300
- 364 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
myeloid cell surface antigen CD33 |
|
CD33 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CD33 | P20138 | KRT40 | Homo sapiens | Q6A162 | 25416956 | |
|
Intra
|
CD33 | P20138 | KRT40 | Homo sapiens | Q6A162 | 25416956 | |
|
Intra
|
CD33 | P20138 | TTMP | Homo sapiens | Q5BVD1 | 32296183 | |
|
Intra
|
CD33 | P20138 | RPRM | Homo sapiens | Q9NS64 | 32296183 | |
|
Intra
|
CD33 | P20138 | S100A9 | Homo sapiens | P06702 | 24216507 | |
|
Intra
|
CD33 | P20138 | S100A9 | Homo sapiens | P06702 | 24216507 | |
|
Intra
|
CD33 | P20138 | S100A9 | Homo sapiens | P06702 | 24216507 | |
|
Intra
|
CD33 | P20138 | S100A9 | Homo sapiens | P06702 | 24216507 | |
|
Intra
|
CD33 | P20138 | KRT35 | Homo sapiens | Q92764 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT35 | Homo sapiens | Q92764 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT35 | Homo sapiens | Q92764 | 32296183 | |
|
Intra
|
CD33 | P20138 | TNMD | Homo sapiens | Q9H2S6-2 | 32296183 | |
|
Intra
|
CD33 | P20138 | TMEM243 | Homo sapiens | Q9BU79 | 32296183 | |
|
Intra
|
CD33 | P20138 | TMEM243 | Homo sapiens | Q9BU79 | 32296183 | |
|
Intra
|
CD33 | P20138 | UBIAD1 | Homo sapiens | Q9Y5Z9 | 32296183 | |
|
Intra
|
CD33 | P20138 | TMBIM1 | Homo sapiens | Q969X1 | 32296183 | |
|
Intra
|
CD33 | P20138 | PTPN11 | Homo sapiens | Q06124 | 17947393 | |
|
Intra
|
CD33 | P20138 | PTPN11 | Homo sapiens | Q06124 | 17947393 | |
|
Intra
|
CD33 | P20138 | THSD7A | Homo sapiens | Q9UPZ6 | 32296183 | |
|
Intra
|
CD33 | P20138 | CXCL9 | Homo sapiens | Q07325 | 32296183 | |
|
Intra
|
CD33 | P20138 | EMD | Homo sapiens | P50402 | 32296183 | |
|
Intra
|
CD33 | P20138 | GIMAP5 | Homo sapiens | Q96F15 | 32296183 | |
|
Intra
|
CD33 | P20138 | PTPN6 | Homo sapiens | P29350 | 10206955 | |
|
Intra
|
CD33 | P20138 | PTPN6 | Homo sapiens | P29350 | 17947393 | |
|
Intra
|
CD33 | P20138 | PTPN6 | Homo sapiens | P29350 | 17947393 | |
|
Intra
|
CD33 | P20138 | PTPN6 | Homo sapiens | P29350 | 24216507 | |
|
Intra
|
CD33 | P20138 | TMEM100 | Homo sapiens | Q9NV29 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT31 | Homo sapiens | Q15323 | 25416956 | |
|
Intra
|
CD33 | P20138 | KRT31 | Homo sapiens | Q15323 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT31 | Homo sapiens | Q15323 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT31 | Homo sapiens | Q15323 | 32296183 | |
|
Intra
|
CD33 | P20138 | KRT31 | Homo sapiens | Q15323 | 25416956 |
Recombinant CD33 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P72021 | Siglec-3/CD33 Protein, Human (HEK293, Fc-Myc) | P20138-1 (D18-H259) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P72472 | Siglec-3/CD33 Protein, Human (HEK293, Fc-His) | AAH28152.1 (D18-H259) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P73642 | Siglec-3/CD33 Protein, Human (HEK293, hFc) | P20138-1/AAH28152.1 (D18-H259, R69G) | ≥ 95%, as determined by Bis-Tris PAGE. |
| HY-P73643 | Siglec-3/CD33 Protein, Human (HEK293) | AAH28152 (D18-H259) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P73644 | Siglec-3/CD33 Protein, Human (HEK293, His) | AAH28152 (D18-H259) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P77536 | Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His) | AAH28152 (D18-H259) | ≥ 90%, as determined by reducing SDS-PAGE. |
| HY-P78407 | Siglec-3/CD33 Protein, Human (HEK293, His-Avi) | P20138-1 (D18-H259) | ≥ 95%, as determined by Bis-Tris PAGE. |
| HY-P78408 | FITC-Labeled Siglec-3/CD33 Protein, Human (HEK293, His-Avi) | P20138-1 (D18-H259) | ≥ 95%, as determined by Bis-Tris PAGE. |
| HY-P701037 | Siglec-3/CD33 Protein, Human (Biotinylated, HEK293, His-Avi) | P20138-1 (D18-H259) | ≥ 95%, as determined by reducing SDS-PAGE. |
CD33 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P81563 | CD33 Antibody (YA1308) | IHC-P, FC | Human |
| HY-P84163 | CD33 Antibody (YA3860) | WB, IHC-P, FC, ELISA | Human |
| HY-P84163A | CD33 Antibody (YA3860)(PBS only) | WB, IHC-P, FC, ELISA | Human |
| HY-P84989 | CD33 Antibody (YA4681) | ELISA, FC | Human |
| HY-P85023 | CD33 Antibody (YA4715) | FC, ELISA | Human |
| HY-P85088 | CD33 Antibody (YA4780) | WB, ELISA | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Childhood T-Cell Acute Lymphoblastic Leukemia |
|
|
| Acute Promyelocytic Leukemia |
|
|
| Myeloid Leukemia |
|
|
| Myelodysplastic Syndrome |
|
|
| Acute Biphenotypic Leukemia |
|
|
| Acute Basophilic Leukemia |
|
|
| Myeloid Sarcoma |
|
|
| Central Nervous System Leukemia |
|
|
| Leukemia, Chronic Myeloid |
|
|
| Leukemia, Acute Lymphoblastic |
|
|
| Hepatic Veno-Occlusive Disease |
|
|
| Myeloproliferative Syndrome, Transient |
|
|
| Polycystic Lipomembranous Osteodysplasia With Sclerosing Leukoencephalopathy 1 |
|
|
| Malignant Giant Cell Tumor Of The Tendon Sheath |
|
|
| Childhood Acute Myeloid Leukemia |
|
|
| B-Cell Adult Acute Lymphocytic Leukemia |
|
|
| B-Lymphoblastic Leukemia/Lymphoma |
|
|
| Hepatic Vascular Disease |
|
|
| Adult Acute Lymphocytic Leukemia |
|
|
| Chronic Leukemia |
|
|
| Childhood Leukemia |
|
|
| Acute Myeloid Leukemia With Bcr-Abl1 |
|
|
| Leukemia, Acute Monocytic |
|
|
| Bone Marrow Cancer |
|
|
| Precursor T-Cell Acute Lymphoblastic Leukemia |
|
|
| Pancytopenia |
|
|
| Chronic Myelomonocytic Leukemia |
|
|
| Bronchiectasis 1 |
|
|
| Cardiomyopathy, Dilated, 1c, With Or Without Left Ventricular Noncompaction |
|
|
| Leukemia, Acute Myeloid |
|
|
| Acute Megakaryocytic Leukemia |
|
|
| Blood Platelet Disease |
|
|
| Juvenile Myelomonocytic Leukemia |
|
|
| Myeloma, Multiple |
|
|
| Bilirubin Metabolic Disorder |
|
|
| Leukemia, Chronic Lymphocytic |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | CD33 | MGD | MGI:99440 |
| Rattus norvegicus | CD33 | RGD | RGD:1596020 |
| Macaca mulatta | CD33 | VGNC | VGNC:81368 |
| Others | CD33 | NCBI |