Anti-Notch1 intracellular domain antibody (ab8387)
Key features and details
- Rabbit polyclonal to Notch1 intracellular domain
- Suitable for: IHC-P
- Reacts with: Human
- Isotype: IgG
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Overview
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Product name
Anti-Notch1 intracellular domain antibody -
Description
Rabbit polyclonal to Notch1 intracellular domain -
Host species
Rabbit -
Specificity
Notch 1 Does not recognise Notch 2 -
Tested applications
Suitable for: IHC-Pmore details -
Species reactivity
Reacts with: Human
Does not react with: Mouse -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
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 or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.01% Sodium azide
Constituents: 0.42% Potassium phosphate, 0.88% Sodium chloride -
Concentration information loading... -
Purity
Whole antiserum -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab8387 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 |
|---|---|---|
| IHC-P |
1/1000 - 1/5000.
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| Notes |
|---|
|
IHC-P
1/1000 - 1/5000. |
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. May be important for normal lymphocyte function. In altered form, may contribute to transformation or progression in some T-cell neoplasms. Involved in the maturation of both CD4+ and CD8+ cells in the thymus. May be important for follicular differentiation and possibly cell fate selection within the follicle. During cerebellar development, may function as a receptor for neuronal DNER and may be involved in the differentiation of Bergmann glia. -
Tissue specificity
In fetal tissues most abundant in spleen, brain stem and lung. Also present in most adult tissues where it is found mainly in lymphoid tissues. -
Involvement in disease
Defects in NOTCH1 are a cause of bicuspid aortic valve (BAV) [MIM:109730]. A common defect in the aortic valve in which two rather than three leaflets are present. It is often associated with aortic valve calcification and insufficiency. In extreme cases, the blood flow may be so restricted that the left ventricle fails to grow, resulting in hypoplastic left heart syndrome. -
Sequence similarities
Belongs to the NOTCH family.
Contains 5 ANK repeats.
Contains 36 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.
Phosphorylated.
O-glycosylated on the EGF-like domains. Contains both O-linked fucose and O-linked glucose.
Ubiquitinated; undergoes 'Lys-29'-linked polyubiquitination catalyzed by ITCH. -
Cellular localization
Cell membrane and Nucleus. Following proteolytical processing NICD is translocated to the nucleus. - Information by UniProt
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Database links
- Entrez Gene: 4851 Human
- Omim: 190198 Human
- SwissProt: P46531 Human
- Unigene: 495473 Human
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Alternative names
- hN1 antibody
- Neurogenic locus Notch homolog protein 1 antibody
- NICD antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Notch1 intracellular domain antibody (ab8387)
ab8387 staining Notch1 in Human brain cerebellum tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde. Samples were incubated with primary antibody (1/500). Nuclear counter stain using hematoxylin (purple).
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
References (3)
ab8387 has been referenced in 3 publications.
- Castro Colabianchi AM et al. Notch1 is asymmetrically distributed from the beginning of embryogenesis and controls the ventral center. Development 145:N/A (2018). PubMed: 29866901
- Chu D et al. Notch1 expression, which is related to p65 Status, is an independent predictor of prognosis in colorectal cancer. Clin Cancer Res 17:5686-94 (2011). PubMed: 21771876
- Efstratiadis A et al. Notch, Myc and breast cancer. Cell Cycle 6:418-29 (2007). PubMed: 17329972
