629101

NOTCH1 antibody from BioLegend
TAN1
Western blot
Supportive data in Antibodypedia
Immunohistochemistry
Recommended by provider

Antibody data

Product number
629101
Provider
BioLegend
Proper citation
BioLegend Cat#629101, RRID:AB_493286
Product name
Purified anti-Notch 1
Provider product page
BioLegend - 629101
Antibody type
Monoclonal
Antigen
Notch1 GST fusion protein
Description
Notch1, also known as neurogenic locus notch homolog protein 1, is a large >270 kD protein that functions as a receptor for the membrane ligands Jagged1, Jagged2 and Delta1 to regulate cell fate decisions. Upon ligand activation, the transmembrane Notch1 receptor is cleaved by TNF-alpha converting enzyme (TACE) to produce a membrane-associated intermediate fragment (NEXT). This fragment is further cleaved by presenilin-dependent gamma secretase to release a notch-derived peptide containing the intracellular fragment from the membrane. The released Notch intracellular fragment (NICD) translocates to the nucleus and forms a transcriptional complex with the RBP-J κ transcriptional activator complex to alter differentiation, proliferation, and apoptotic programs. Notch 1 is highly expressed in the brain, lung, and thymus (CD4-CD8- cells and CD4-CD8+ cells) with lower levels of expression observed in the spleen, bone marrow, spinal cord, eyes, mammary gland, liver, intestine, kidney and heart. The transmembrane Notch protein is a heterodimeric protein consisting of a C-terminal fragment and N-terminal fragment (probably linked by disulphide bonds) containing 5 ankyrin repeats, 36 EGF repeats, and 3 Notch/Lin repeats. Notch1 can be modified by phosphorylation. The mN1A monoclonal antibody reacts with the intracellular domain of mouse and human Notch1 and has been reported to have highest affinity for activated intracellular Notch1 and lower affinity for full-length unprocessed/heterodimeric Notch1 forms. This antibody does not recognize rat Notch1 or cross-react with Notch2, 3, or 4.
Reactivity
Human, Mouse
Host
Mouse
Conjugate
Unconjugated
Isotype
IgG
Vial size
25 µg
Concentration
0.5 mg/ml
Storage
The antibody solution should be stored undiluted at 4°C.
Provider Type Product Number
- No reagents -