Delta-Like Protein 1 antibody
The Notch signaling pathway is an evolutionarily conserved pathway in multi-cellular organisms, which is vital for cell-cell communication, important during fundamental developmental and physiological processes, including regulation of cell fate decisions during neuronal, cardiac and endocrine development, stem cell hematopoiesis, thymic T-cell development, and both tumor progression and suppression. br>
Ligation of Notch receptors by their specific ligands, Jagged1 (CD339), Jagged2, Delta-like protein 1 (DLL1), DLL3 and DLL4, on physically adjacent signal receiving cells, induces proteolysis of the receptors by ADAM-family metalloproteases and the gamma-secretase complex, within the transmembrane domain, releasing the Notch intracellular domain (NICD) to translocate to the nucleus. Subsequent signal transduction then occurs through either the CSL-NICD-Mastermind complex cascade (canonical pathway), or NF-kappaB-NICD and CSL-NICD-Deltex complex signaling cascades (non-canonical pathway). The canonical pathway inhibits the differentiation of stem cells or progenitor cells, whilst the non-canonical pathway promotes differentiation.
DLL1 is widely expressed, and acts as a mediator of cell fate decisions during hematopoiesis, and may play a role in cell-to-cell communication in mammalian embryos. DLL1 plays an important role in B and T cell differentiation, in embryonic somite formation and patterning, and associates with the scaffolding protein MAGI1 at adherens junctions on neuronal processes. Signaling through DLL1 and Notch 2 has been implicated in the development of marginal zone B cells (MZB).
- Target Species
- Species Cross-Reactivity
Target Species Cross Reactivity Human Chicken Rat
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Antiserum Preparation
- Antisera to Human DLL1 were raised by repeated immunisation of Rabbits with highly purified antigen. Purified IgG prepared from whole serum by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.01% Sodium Azide (NaN3)
- Synthetic peptide sequence corresponding amino acids 155-173 of Mouse Delta-like protein 1.
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- 12 months from date of despatch
- Entrez Gene
- GO Terms
- GO:0005886 plasma membrane
- GO:0005509 calcium ion binding
- GO:0001701 in utero embryonic development
- GO:0001757 somite specification
- GO:0016021 integral to membrane
- GO:0005112 Notch binding
- GO:0007154 cell communication
- GO:0007219 Notch signaling pathway
- GO:0007368 determination of left/right symmetry
- GO:0007386 compartment pattern formation
- GO:0009912 auditory receptor cell fate commitment
- GO:0031410 cytoplasmic vesicle
- GO:0042472 inner ear morphogenesis
- GO:0042475 odontogenesis of dentine-containing tooth
- GO:0045608 negative regulation of auditory receptor cell differentiation
- For research purposes only
Applications of Delta-Like Protein 1 antibody
|Application Name||Verified||Min Dilution||Max Dilution|
|Immunohistology - Paraffin 1||10ug/ml|
- 1This product requires antigen retrieval using heat treatment prior to staining of paraffin sections.Sodium citrate buffer pH 6.0 is recommended for this purpose.
- Histology Positive Control Tissue
- Mouse brain
Useful Reagents Available
|Description||Product Code||Applications||Pack Size||List Price||Quantity|
|Antigen Retrieval Buffer, pH8.0||BUF025A||P||500 ml|
|Antigen Retrieval Buffer, pH8.0||BUF025C||P||50 ml|
|Histar Detection System||STAR3000A||C P||50 Tests|
Product Specific References
References for Delta-Like Protein 1 antibody
Villaamil, V.M. et al. (2012) Multiple biomarker tissue arrays: A computational approach to identifying protein-protein interactions in the EGFR/ERK signalling pathway.
J Mol Signal. 7: 14.