Anti-Notch2 antibody (ab245324)
- Datasheet
- References
- Protocols
Overview
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Product name
Anti-Notch2 antibody
See all Notch2 primary antibodies -
Description
Rabbit polyclonal to Notch2 -
Host species
Rabbit -
Tested applications
Suitable for: IP, WB, IHC-Pmore details -
Species reactivity
Reacts with: Human -
Immunogen
Synthetic peptide within Human Notch2 aa 2250-2300. The exact sequence is proprietary. (NP_077719.2).
Database link: Q04721 -
Positive control
- WB: HeLa and HEK-293T whole cell lysates. IP: HeLa whole cell lysate. IHC-P: Human breast carcinoma tissue.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.09% Sodium azide
Constituents: Tris buffered saline, 0.1% BSA -
Concentration information loading... -
Purity
Immunogen affinity purified -
Purification notes
ab245324 was affinity purified using an epitope specific to Notch2 immobilized on solid support. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Positive Controls
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab245324 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| IP | Use at 2-5 µg/mg of lysate. | |
| WB | 1/2000 - 1/10000. Predicted molecular weight: 265 kDa. | |
| IHC-P | 1/100 - 1/500. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Target
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Function
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 (By similarity). Involved in bone remodeling and homeostasis. In collaboration with RELA/p65 enhances NFATc1 promoter activity and positively regulates RANKL-induced osteoclast differentiation. Positively regulates self-renewal of liver cancer cells (PubMed:25985737). -
Tissue specificity
Expressed in the brain, heart, kidney, lung, skeletal muscle and liver. Ubiquitously expressed in the embryo. -
Involvement in disease
Alagille syndrome 2
Hajdu-Cheney syndrome -
Sequence similarities
Belongs to the NOTCH family.
Contains 6 ANK repeats.
Contains 35 EGF-like domains.
Contains 3 LNR (Lin/Notch) repeats. -
Post-translational
modificationsSynthesized in the endoplasmic reticulum as an inactive form which is proteolytically cleaved by a furin-like convertase in the trans-Golgi network before it reaches the plasma membrane to yield an active, ligand-accessible form. Cleavage results in a C-terminal fragment N(TM) and a N-terminal fragment N(EC). Following ligand binding, it is cleaved by TNF-alpha converting enzyme (TACE) to yield a membrane-associated intermediate fragment called notch extracellular truncation (NEXT). This fragment is then cleaved by presenilin dependent gamma-secretase to release a notch-derived peptide containing the intracellular domain (NICD) from the membrane.
Hydroxylated by HIF1AN.
Can be either O-glucosylated or O-xylosylated at Ser-613 by POGLUT1. -
Cellular localization
Cell membrane and Nucleus. Cytoplasm. Following proteolytical processing NICD is translocated to the nucleus. Retained at the cytoplasm by C8orf4 (PubMed:25985737). - Information by UniProt
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Database links
- Entrez Gene: 4853 Human
- Omim: 600275 Human
- SwissProt: Q04721 Human
- Unigene: 487360 Human
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Alternative names
- AGS2 antibody
- hN2 antibody
- Motch B antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Notch2 antibody (ab245324)Formalin-fixed, paraffin-embedded human breast carcinoma tissue stained for Notch2 using ab245324 at 1/200 dilution in immunohistochemical analysis. Detection: DAB staining.
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Immunoprecipitation - Anti-Notch2 antibody (ab245324)Notch2 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab245324 at 3 µg/mg lysate. Western blot was performed on the immunoprecipitate using ab245324 at 1 µg/ml.
Lane 1: ab245324 IP in HeLa whole cell lysate.
Lane 2: Control IgG in HeLa wholoe cell lysate.Detection: Chemiluminecence with an exposure time of 10 seconds
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Western blot - Anti-Notch2 antibody (ab245324)All lanes : Anti-Notch2 antibody (ab245324) at 0.04 µg/ml
Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg
Lane 2 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 15 µg
Lane 3 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 5 µg
Lane 4 : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 50 µg
Developed using the ECL technique.
Predicted band size: 265 kDa
Exposure time: 30 seconds
Datasheets and documents
References
ab245324 has not yet been referenced specifically in any publications.
