ITGA2B - integrin subunit alpha 2b Gene
Also Known as GT; GT1; GTA; CD41; GP2B; HPA3; CD41B; GPIIb; BDPLT2; BDPLT16; PPP1R93
Species: Homo sapiens
About ITGA2B
This gene has 10 transcripts (splice variants), 190 orthologues, 17 paralogues and is associated with 5 phenotypes. Biased expression in bone marrow (RPKM 6.2), testis (RPKM 1.4) and 8 other tissues.
Summary
This gene encodes a member of the Integrin alpha chain family of proteins. The encoded preproprotein is proteolytically processed to generate light and heavy chains that associate through disulfide linkages to form a subunit of the alpha-IIb/beta-3 Integrin cell adhesion receptor. This receptor plays a crucial role in the blood coagulation system, by mediating platelet aggregation. Mutations in this gene are associated with platelet-type bleeding disorders, which are characterized by a failure of platelet aggregation, including Glanzmann thrombasthenia. [provided by RefSeq, Jan 2016]
ITGA2B Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_000419.5 | NP_000410.2 | integrin alpha-IIb preproprotein |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
11606749 | GOA |
| enables molecular adaptor activity |
EXP
EXP: Inferred from Experiment
|
11412103 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
14681217 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in extracellular exosome |
IDA
IDA: Inferred from direct assay
|
15908444 | GOA |
| part of integrin alphaIIb-beta3 complex |
IPI
IPI: Inferred from physical interaction
|
15378069 | GOA |
ITGA2B Protein Structure
FG-GAP: FG-GAP repeat (320 - 362)
Integrin_alpha2: Integrin alpha (481 - 921)
Integrin_alpha: Integrin alpha cytoplasmic region (1020 - 1033)
- 0
- 200
- 400
- 600
- 800
- 1039 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
integrin alpha-IIb |
|
ITGA2B Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 11606749 | |
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 11606749 | |
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 15067009 | |
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 15067009 | |
|
Intra
|
ITGA2B | P08514 | ITGB3 | Homo sapiens | P05106 | 19279667 | |
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 15067009 | |
|
Intra
|
ITGA2B | P08514 | ITGB3 | Homo sapiens | P05106 | 30305279 | |
|
Intra
|
ITGA2B | P08514 | ITGB3 | Homo sapiens | P05106 | 15378069 | |
|
Intra
|
ITGA2B | P08514 | ITGA2B | Homo sapiens | P08514 | 14681217 | |
|
Intra
|
ITGA2B | P08514 | ITGB3 | Homo sapiens | P05106 | 19279667 | |
|
Intra
|
ITGA2B | P08514 | VWF | Homo sapiens | P04275 | 30305279 |
Recombinant ITGA2B Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P77716 | Integrin alpha 2B beta 3 Protein, Human (HEK293, His) | P08514 (L32-R993)&P05106 (G27-D718) | ≥ 95%, as determined by reducing SDS-PAGE or Bis-Tris PAGE. |
ITGA2B Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80058 | CD41 Antibody (YA535) | WB, IHC-P | Human |
| HY-P82094 | CD41 Antibody (YA1839) | WB, IHC-P | Human, Mouse, Rat |
| HY-P84009 | CD41 Antibody (YA3706) | IHC-P, FC, ELISA | Human |
| HY-P84009A | CD41 Antibody (YA3706)(PBS only) | IHC-P, FC, ELISA | Human |
| HY-P85675 | CD41 Antibody (YA5367) | IHC-P, ICC/IF | Human |
| HY-P86724 | CD41 Antibody (YA6416) | WB, FC | Human |
| HY-P86724A | CD41 Antibody (YA6416)(PBS only) | WB, FC | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Glanzmann Thrombasthenia 1 |
|
|
| Bleeding Disorder, Platelet-Type, 16 |
|
|
| Thrombasthenia |
|
|
| Autosomal Dominant Macrothrombocytopenia |
|
|
| Thrombocytopenia |
|
|
| Erythroleukemia |
|
|
| Fetal And Neonatal Alloimmune Thrombocytopenia |
|
|
| Bernard-Soulier Syndrome |
|
|
| Heparin-Induced Thrombocytopenia |
|
|
| Thrombocytopenia Due To Platelet Alloimmunization |
|
|
| Blood Platelet Disease |
|
|
| Purpura |
|
|
| Primary Thrombocytopenia |
|
|
| Aspirin Allergy |
|
|
| Lateral Myocardial Infarction |
|
|
| Von Willebrand'S Disease |
|
|
| Myeloproliferative Syndrome, Transient |
|
|
| Thrombosis |
|
|
| Acute Myocardial Infarction |
|
|
| Intermediate Coronary Syndrome |
|
|
| Autoimmune Disease Of Blood |
|
|
| Blood Coagulation Disease |
|
|
| Carotid Artery Thrombosis |
|
|
| Basilar Artery Occlusion |
|
|
| Bleeding Disorder, Platelet-Type, 18 |
|
|
| Qualitative Platelet Defect |
|
|
| Bleeding Disorder, Platelet-Type, 11 |
|
|
| Thrombocytopenic Purpura, Autoimmune |
|
|
| Myocardial Infarction |
|
|
| Acquired Thrombocytopenia |
|
|
| Coronary Thrombosis |
|
|
| Arteriosclerosis |
|
|
| Lipoprotein Quantitative Trait Locus |
|
|
| Gastric Teratoma |
|
|
| Intracranial Thrombosis |
|
|
| Childhood Acute Megakaryoblastic Leukemia |
|
|
| Myelitis |
|
|
| Splenic Sequestration |
|
|
| Hemoglobin H Disease |
|
|
| Malignant Gastric Germ Cell Tumor |
|
|
| Amegakaryocytic Thrombocytopenia, Congenital |
|
|
| Gray Platelet Syndrome |
|
|
| Hemorrhagic Disease |
|
|
| Scott Syndrome |
|
|
| Acute Erythroid Leukemia |
|
|
| Carotid Artery Disease |
|
|
| Infective Endocarditis |
|
|
| Occlusion Precerebral Artery |
|
|
| Acute Megakaryocytic Leukemia |
|
|
| Intracranial Embolism |
|
|
| Beta-Thalassemia Major |
|
|
| Afibrinogenemia, Congenital |
|
|
| Melanoma |
|
|
| Acute Anterolateral Myocardial Infarction |
|
|
| Fetal Hemoglobin Quantitative Trait Locus 1 |
|
|
| Lung Cancer |
|
|
| Alpha-Thalassemia |
|
|
| Arrhythmogenic Right Ventricular Cardiomyopathy |
|
|
| Essential Thrombocythemia |
|
|
| Diabetes Mellitus |
|
|
| Hypertension, Essential |
|
|
| Leukemia, Acute Myeloid |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | ITGA2B | RGD | RGD:1596428 |
| Mus musculus | ITGA2B | MGD | MGI:96601 |
| Macaca mulatta | ITGA2B | VGNC | VGNC:73776 |
| Bos taurus | ITGA2B | VGNC | VGNC:30314 |
| Canis familiaris | ITGA2B | VGNC | VGNC:42124 |
| Felis catus | ITGA2B | VGNC | VGNC:67840 |
| Others | ITGA2B | NCBI |