Invitrogen™ NOTCH1 Monoclonal Antibody (22E5), APC, eBioscience™, Invitrogen™

Catalog No.	Quantity
50-152-08	100 μg

Catalog No. 50-152-08 Supplier Invitrogen™ Supplier No. 17576582

Description

Rat Monoclonal Antibody

Description: This 22E5 monoclonal antibody reacts with the extracellular domain of mouse Notch1, one of four members of the Notch family of receptors. Notch receptors are 300-kDa single-pass transmembrane proteins. While the extracellular domain contains numerous epidermal growth factor-like repeats for ligand binding, the intracellular domain is involved in cell signaling. Upon binding its membrane-bound ligand (either Delta or Jagged), the Notch receptor undergoes proteolytic cleavage, first by ADAM-family metalloproteases and then by gamma-secretase. The second cleavage event releases the Notch intracellular domain (NICD), which subsequently translocates into the nucleus, heterodimerizes with the DNA-binding protein RBP-J, recruits co-activator molecules, and ultimately activates transcription. Notch 1 is expressed on thymocytes, bone marrow hematopoietic stem cells, T and NK cells. Lower Notch1 expression levels can be found on B cells and monocytes. Studies show that some subsets of T-cell acute lymphoblastic leukemia (T-ALL) arise due to Notch1 chromosomal translocation with TCRbeta, which results in the expression of constitutively active Notch1. This cell surface receptor is involved in T cell lineage commitment, thymocyte development, and Th2 differentiation. Applications Reported: This 22E5 antibody has been reported for use in flow cytometric analysis.

The notch gene belongs to a family of epidermal growth factor (EGF) like homeotic genes, which encode transmembrane proteins with a variable number of cysteine-rich EGF-like repeats in the extracellular region. Four notch genes have been described in mammals: Notch1, Notch2, Notch3 and Notch4(Int-3), which have been implicated in the differentiation of the nervous system and other structures. The EGF-like proteins Delta and Serrate have been identified as ligands of Notch1. Mature Notch proteins are heterodimeric receptors derived from the cleavage of Notch pre-proteins into an extracellular subunit (NEC) containing multiple EGF-like repeats and a transmembrane subunit including intracellular region (Ntm).

Specifications

• Antigen: NOTCH1
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: 22E5
• Concentration: 0.2 mg/mL
• Conjugate: APC
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene: Notch1
• Gene Accession No.: Q01705
• Gene Alias: 9930111A19Rik; AOS5; AOVD1; Drosophila Notch homolog 1 (controlling the the ectodermal and neural cell fate in Drosophila); hN1; lin-12; major type A protein; Mis6; Motch; Motch A; mT14; N1; neurogenic locus notch homolog protein 1; NEXT; NICD; NOTCH; notch 1; Notch 1 extracellular truncation; Notch 1 intracellular domain; Notch gene homolog 1; Notch homolog 1, translocation-associated; notch receptor 1; Notch1; p300; RP23-306D20.12; RP23-306D20.12-001; Tan1; Translocation-associated notch protein TAN-1; transmembrane receptor Notch1
• Gene Symbols: Notch1
• Host Species: Rat
• Purification Method: Affinity chromatography
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 18128
• Target Species: Mouse
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG2a κ

For Research Use Only.