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Home > Product > ELISA Kit > Human Delta Like Protein 1, DLL1 ELISA Kit

Human Delta Like Protein 1, DLL1 ELISA Kit

Human Delta Like Protein 1, DLL1 ELISA Kit

Product Summary

Size: 48T,96T

Sensitivity: 3.12ng/L

Detection range: 5-2000ng/L

Sample type: Serum, plasma, cell culture supernates

Reactive with: Human

Product Summary

Size: 48T,96T

Sensitivity: 3.12ng/L

Detection range: 5-2000ng/L

Sample type: Serum, plasma, cell culture supernates

Reactive with: Human

Product overview

Full product name

Delta Like Protein 1

Code

E3260Hu

Assay type

Sandwich

Size

48T,96T

Sensitivity

3.12ng/L

Detection range

5-2000ng/L

Sample type

Serum, plasma, cell culture supernates

Species

Human

Storage

2-8ºC

Assay time

1h 30m

Background

Transmembrane ligand protein of NOTCH1, NOTCH2 and NOTCH3 receptors that binds the extracellular domain (ECD) of Notch receptor in a cis and trans fashion manner (PubMed: 11006133). Following transinteraction, ligand cells produce mechanical force that depends of a clathrin-mediated endocytosis, requiring ligand ubiquitination, EPN1 interaction, and actin polymerisation; these events promote Notch receptor extracellular domain (NECD) transendocytosis and triggers Notch signaling through induction of cleavage, hyperphosphorylation, and nuclear accumulation of the intracellular domain of Notch receptors (NICD) (By similarity). Is required for embryonic development and maintenance of adult stem cells in many different tissues and immune systeme; the DLL1-induced Notch signaling is mediated through an intercellular communication that regulates cell lineage, cell specification, cell patterning and morphogenesis through effects on differentiation and proliferation (PubMed: 11581320). Plays a role in brain development at different level, namely by regulating neuronal differentiation of neural precursor cells via cell-cell interaction, most likely through the lateral inhibitory system in an endogenous level dependent-manner. During neocortex development, Dll1-Notch signaling transmission is mediated by dynamic interactions between intermediate neurogenic progenitors and radial glia; the cell-cell interactions are mediated via dynamic and transient elongation processes, likely to reactivate/maintain Notch activity in neighboring progenitors, and coordinate progenitor cell division and differentiation across radial and zonal boundaries. During cerebellar development, regulates Bergmann glial monolayer formation and its morphological maturation through a Notch signaling pathway. At the retina and spinal cord level, regulates neurogenesis by preventing the premature differentiation of neural progenitors and also by maintaining progenitors in spinal cord through Notch signaling pathway. Also controls neurogenesis of the neural tube in a progenitor domain-specific fashion along the dorsoventral axis. Maintains quiescence of neural stem cells and plays a role as a fate determinant that segregates asymmetrically to one daughter cell during neural stem cells mitosis, resulting in neuronal differentiation in Dll1-inheriting cell. Plays a role in immune systeme development, namely the development of all T-cells and marginal zone (MZ) B-cells (By similarity). Blocks the differentiation of progenitor cells into the B-cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor (PubMed: 11581320). Also plays a role during muscle development. During early development, inhibits myoblasts differentiation from the medial dermomyotomal lip and later regulates progenitor cell differentiation. Directly modulates cell adhesion and basal lamina formation in satellite cells through Notch signaling. Maintains myogenic progenitors pool by suppressing differentiation through down-regulation of MYOD1 and is required for satellite cell homing and PAX7 expression. During craniofacial and trunk myogenesis suppresses differentiation of cranial mesoderm-derived and somite-derived muscle via MYOD1 regulation but in cranial mesoderm-derived progenitors, is neither required for satellite cell homing nor for PAX7 expression. Also plays a role during pancreatic cell development. During type B pancreatic cell development, may be involved in the initiation of proximodistal patterning in the early pancreatic epithelium. Stimulates multipotent pancreatic progenitor cells proliferation and pancreatic growth by maintaining HES1 expression and PTF1A protein levels. During fetal stages of development, is required to maintain arterial identity and the responsiveness of arterial endothelial cells for VEGFA through regulation of KDR activation and NRP1 expression. Controls sprouting angiogenesis and subsequent vertical branch formation througth regulation on tip cell differentiation. Negatively regulates goblet cell differentiation in intestine and controls secretory fat commitment through lateral inhibition in small intestine. Plays a role during inner ear development; negatively regulates auditory hair cell differentiation. Plays a role during nephron development through Notch signaling pathway. Regulates growth, blood pressure and energy homeostasis (By similarity).

UniProt accession

MASS(Da)

78,056

GeneID

28514

Synonyms

Delta1;Delta-like protein 1;DLL 1;DLL1;Drosophila Delta homolog 1;H-Delta-1

Gene names

DLL1

Research area

Developmental Biology

Target protein

DLL1

Components

Components Quantity
Pre-coated ELISA Plate 12 * 8 well strips x1
Standard solution 0.5ml x1
Standard diluent 3ml x1
Streptavidin-HRP 6ml x1
Stop solution 6ml x1
Substrate solution A 6ml x1
Substrate solution B 6ml x1
Wash buffer concentrate (25x) 20ml x1
Biotinylated antibody 1ml x1

Protocol data

These standard curves of E3260Hu are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

Concentration O.D. Average Corrected
1200ng/L 2.279 2.248 2.202
2.217
600ng/L 1.31 1.409 1.363
1.507
300ng/L 0.832 0.876 0.83
0.919
150ng/L 0.417 0.437 0.392
0.457
75ng/L 0.262 0.278 0.232
0.293
0ng/L 0.056 0.045 0
0.035

Precision

We measured random samples of E3260Hu within the same batch/lot to ensure the consistency of the kits' performances.

Intra/Inter-Assay Sample n Mean Standard Deviation CV%
Intra-Assay 1 18 534.8 17.15 3.2
Intra-Assay 2 18 399.1 20.77 5.2
Intra-Assay 3 18 212.5 12.98 6.1

Protocols

References

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  • Size

    Code

    Price

  • 48T

    E3260Hu

    $320.00

  • 96T

    E3260Hu

    $458.00

Add to Cart

Lead time: Within two weeks

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