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DLL4 ELISA Kit (Human)

CAT: 0247-OKCD09169-96WSize: 96 WellDry Ice: NoHazardous: No
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CAT#:0247-OKCD09169-96WSize:96 Well
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Reproducibility
Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Delta Like Protein 4 (dLL4) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Delta Like Protein 4 (dLL4) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
CAS Number
7732-18-5
Gene Name
Delta like canonical Notch ligand 4
Gene Aliases
AOS6; delta 4; delta ligand 4; delta4; delta-like 4 homolog; delta-like 4 protein; delta-like protein 4; drosophila Delta homolog 4; hdelta2; notch ligand delta-2; notch ligand DLL4.
Gene ID
54567
Accession Number
NP_061947.1
Reactivity
Homo sapiens|Human
Target
Involved in the Notch signaling pathway as Notch ligand (PubMed:11134954) . Activates NOTCH1 and NOTCH4. Involved in angiogenesis; negatively regulates endothelial cell proliferation and migration and angiogenic sprouting (PubMed:20616313) . Essential for retinal progenitor proliferation. Required for suppressing rod fates in late retinal progenitors as well as for proper generation of other retinal cell types (By similarity) . During spinal cord neurogenesis, inhibits V2a interneuron fate (PubMed:17728344) .
Type
ELISA Kit
Applications
Enzyme-linked Immunosorbent assay-Sandwich
Detection Method
Colorimetric
Assay Principle
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Delta Like Protein 4 (dLL4) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Delta Like Protein 4 (dLL4) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Delta Like Protein 4 (dLL4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Delta Like Protein 4 (dLL4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Assay Protocol
Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol
Sample Type
Tissue homogenates, cell lysates and other biological fluids
Detection Range
0.156-10ng/mL
Sensitivity
< 0.054ng/mL
Reconstitution
2°C to 8°C|-20°C
Components
Component Amount DLL4 Microplate 96 Wells (12 x 8 Well strips) DLL4 Lyophilized Standard 2 100X DLL4 HRP-Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Component Amount Component Amount DLL4 Microplate 96 Wells (12 x 8 Well strips) DLL4 Microplate 96 Wells (12 x 8 Well strips) DLL4 Lyophilized Standard 2 DLL4 Lyophilized Standard 2 100X DLL4 HRP-Detector Anitbody 1 x 120 uL 100X DLL4 HRP-Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL TMB Substrate 1 x 9 mL TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Stop Solution 1 x 6 mL
NCBI Gene Symbol
DLL4
Protein Name
Delta-like protein 4
Gene Name URL
DLL4
Nucleotide Accession Number
NM_019074.3