Anti-DLL3 antibody [EPR22592-18]
- 20ul selling size
- BOND RX™ Validated
- RabMAb
- Recombinant
- What is this?
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(7 Publications)
Anti-DLL3 antibody [EPR22592-18] (ab229902) is a rabbit monoclonal antibody detecting DLL3 in Western Blot, Flow Cytometry (Intra), IP, IHC-P, ICC/IF. Suitable for Human, Mouse.
- Biophysical QC for unrivalled batch-batch consistency
View Alternative Names
Delta-like protein 3, Drosophila Delta homolog 3, Delta3, DLL3
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed, 90% methanolpermeabilized HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) cells transfected with DLL3 expression construct containing a myc-His-tag� labelling DLL3 with ab229902 at 1/600 dilution (Right) compared with a Rabbit monoclonal IgG (ab172730, Left) isotype control.
Goat anti rabbit IgG (Alexa Fluor� 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
Cells were stained with rabbit IgG (Left) or ab229902 (Right). Then stained with anti-myc-tag conjugated to Alexa Fluor� 647.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunohistochemical analysis of paraffin-embedded human cerebrum tissue labeling DLL3 with ab229902 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Negative control : no staining on human cerebrum (PMID : 30397180) is observed.
The section was incubated with ab229902 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) cells labelling DLL3 with ab229902 at 1/100 dilution, followed by ab150080 AlexaFluor®594 Goat anti-Rabbit secondary antibody at 1/500 dilution (Green). An anti-myc-tag mAb (Alexa Fluor® 488 Conjugate) was used at 1/100 dilution. Confocal image showing positive staining in HEK-293T cells transfected with DLL3 expression construct containing a myc-His-tag® is observed. The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is ab150080 AlexaFluor®594 Goat anti-Rabbit secondary at 1/500 dilution.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunohistochemical analysis of paraffin-embedded human glioma tissue labeling DLL3 with ab229902 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human glioma (PMID : 30397180) is observed.
The section was incubated with ab229902 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunohistochemical analysis of paraffin-embedded human small cell lung cancer tissue labeling DLL3 with ab229902 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human small cell lung cancer (PMID : 28487384, 30397180) is observed.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
The section was incubated with ab229902 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- IP
Unknown
Immunoprecipitation - Anti-DLL3 antibody [EPR22592-18] (AB229902)
DLL3 was immunoprecipitated from 0.35 mg HEK-293T (human embryonic kidney epithelial cell) transfected with DLL3 expression construct containing a myc-His-tag® whole cell lysate with ab229902 at 1/30 dilution. Western blot was performed on the immunoprecipitate using ab229902 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used as the secondary antibody at 1/5000 dilution.
Lane 1 : HEK-293T (human embryonic kidney epithelial cell) transfected with DLL3 expression construct containing a myc-His-tag® whole cell lysate 10μg
Lane 2 : ab229902 IP in HEK-293T transfected with DLL3 expression construct containing a myc-His-tag® whole cell lysate (Input).
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab229902 in HEK-293T transfected with DLL3 expression construct containing a myc-His-tag® whole cell lysate.
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 15 seconds.
All lanes:
Immunoprecipitation - Anti-DLL3 antibody [EPR22592-18] (ab229902)
Predicted band size: 65 kDa
Observed band size: 55-80 kDa
false
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunohistochemical analysis of paraffin-embedded mouse embryonic brain of day 14.5 tissue labeling DLL3 with ab229902 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on mouse embryonic brain of day 14.5 (PMID : 19389376) is observed.
The section was incubated with ab229902 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Immunohistochemical analysis of paraffin-embedded mouse cerebrum tissue labeling DLL3 with ab229902 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Negative control : no staining on mouse cerebrum (PMID : 30397180) is observed.
The section was incubated with ab229902 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- WB
Supplier Data
Western blot - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-DLL3 antibody [EPR22592-18] (ab229902) at 1/1000 dilution
All lanes:
TT (human thyroid carcinoma epithelial cell) whole cell lysate at 10 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 65 kDa
Observed band size: 65 kDa
false
- WB
Unknown
Western blot - Anti-DLL3 antibody [EPR22592-18] (AB229902)
Blocking and dilution buffer : 5% NFDM/TBST.
All lanes:
Western blot - Anti-DLL3 antibody [EPR22592-18] (ab229902) at 1/1000 dilution
Lane 1:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) transfected with DLL3 (WT) expression vector containing a myc-His-tag®, whole cell lysate at 10 µg
Lane 2:
HEK-293T transfected with empty vector containing myc-His-tag®, whole cell lysate at 10 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 65 kDa
Observed band size: 75 kDa
false
Related conjugates and formulations (10)
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Anti-DLL3 antibody [EPR22592-18] - BSA and Azide free
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660 APC
APC Anti-DLL3 antibody [EPR22592-18]
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519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-DLL3 antibody [EPR22592-18]
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-DLL3 antibody [EPR22592-18]
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603 Alexa Fluor® 568
Alexa Fluor® 568 Anti-DLL3 antibody [EPR22592-18]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-DLL3 antibody [EPR22592-18]
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-DLL3 antibody [EPR22592-18]
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775 Alexa Fluor® 750
Alexa Fluor® 750 Anti-DLL3 antibody [EPR22592-18]
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HRP Anti-DLL3 antibody [EPR22592-18]
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578 PE
PE Anti-DLL3 antibody [EPR22592-18]
Reactivity data
Product details
What is this antibody validated in?
Anti-DLL3 antibody [EPR22592-18] (ab229902) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse samples.
What is the molecular weight of DLL3?
Anti-DLL3 [EPR22592-18] (ab229902) specifically detects a band for DLL3 (UniProt: Q9NYJ7) at a molecular weight of 65kDa.
Other related products
We have a range of other formats of antibody clone [EPR22592-18] also available for your convenience: ab229902, Carrier free - ab255694, PE - ab305808, APC - ab305809, HRP - ab305810, Alkaline Phosphatase - ab308729, Alexa Fluor® 488 - ab309688, Alexa Fluor® 647 - ab310054, Alexa Fluor® 594 - ab310446, Alexa Fluor® 555 - ab311973, Alexa Fluor® 568 - ab312447, Alexa Fluor® 750 - ab321469
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 20µl. Discover our selection of trial-size antibodies.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
DLL3 functions mainly in the modulation of the Notch signaling pathway. It does not activate this pathway but acts as an inhibitor blocking Notch ligand activation on adjacent cells. DLL3's role involves binding directly to Notch receptors altering cellular differentiation and growth processes. Despite being related to the Delta/Serrate/LAG-2 family DLL3 exhibits unique characteristics in its interactions forming part of a regulatory complex different from its family members.
Pathways
DLL3 engages importantly in the Notch signaling pathway affecting important cellular communications that regulate development and differentiation. Its interaction with proteins of the Notch family specifically the Notch receptors highlights its inhibitory role. Additionally DLL3 intersects with the Wnt signaling pathway though indirect influencing its output by modulating availability of pathway regulators.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (7)
Recent publications for all applications. Explore the full list and refine your search
Cell reports. Medicine 6:102217 PubMed40834855
2025
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Experimental hematology & oncology 14:35 PubMed40075480
2025
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Clinical & experimental metastasis 42:12 PubMed39856383
2025
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Oncotarget 15:750-763 PubMed39392394
2024
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Science (New York, N.Y.) 383:eadj1415 PubMed38330136
2024
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Biomedicines 11: PubMed37893184
2023
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Frontiers in genetics 14:1098190 PubMed37274780
2023
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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