NOTCH1 antibody
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name
NOTCH1 antibody
category
Primary Antibodies
provider
FineTest
reference
FNab05799
tested applications
ELISA, WB, IHC, IP
Description
Functions as a receptor for membrane-bound ligands Jagged1, Jagged2 and Delta1 to regulate cell-fate determination. Upon ligand activation through the released notch intracellular domain(NICD) it forms a transcriptional activator complex with RBPJ/RBPSUH and activates genes of the enhancer of split locus. Affects the implementation of differentiation, proliferation and apoptotic programs. Involved in angiogenesis; negatively regulates endothelial cell proliferation and migration and angiogenic sprouting. Involved in the maturation of both CD4+ and CD8+ cells in the thymus. Important for follicular differentiation and possibly cell fate selection within the follicle. During cerebellar development, functions as a receptor for neuronal DNER and is involved in the differentiation of Bergmann glia. Represses neuronal and myogenic differentiation. May play an essential role in postimplantation development, probably in some aspect of cell specification and/or differentiation. May be involved in mesoderm development, somite formation and neurogenesis. May enhance HIF1A function by sequestering HIF1AN away from HIF1A. Required for the THBS4 function in regulating protective astrogenesis from the subventricular zone(SVZ) niche after injury. Involved in determination of left/right symmetry by modulating the balance between motile and immotile(sensory) cilia at the left-right organiser(LRO).The antibody is specific to NOTCH1. It can recognize the full length NOTCH1(270 kDa) and all the three cleaved NOTCH1 forms 110-120 kDa.
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Notch homolog 1, translocation-associated(Drosophila) (NOTCH1) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1:500-1:1000; IP: 1:200-1:1000; IHC: 1:50-1:500 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 270 kDa,120kd |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, WB, IHC, IP |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | P46531 |
| Gene ID | 4851 |
| Alias | AOS5,AOVD1,TAN1,Hn1,Translocation-associated notch protein TAN-1,notch receptor 1 |
| Background | Antibody anti-NOTCH1 |
| Status | RUO |
| Note | Mol. Weight 270 kDa, 120kd |
Descripción
NOTCH1 is a transmembrane receptor of the Notch signaling pathway, which regulates critical processes such as cell fate determination, proliferation, differentiation, and apoptosis during development and tissue homeostasis. Upon ligand binding (e.g., Jagged or Delta-like ligands), the NOTCH1 receptor undergoes proteolytic cleavage, releasing its intracellular domain (NICD). NICD translocates to the nucleus, activating transcription of target genes, including HES and HEY family members, to modulate cell behavior. Dysregulation of NOTCH1 contributes to various diseases, including cancers such as T-cell acute lymphoblastic leukemia (T-ALL), where activating mutations drive aberrant proliferation. In addition, NOTCH1 plays a role in cardiovascular development, neural differentiation, and immune system regulation. Knockout studies reveal embryonic lethality due to disrupted vascular development and neurogenesis, demonstrating its essential role in embryonic and adult tissue homeostasis, cellular differentiation, and oncogenesis.
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