JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB210471

Anti-DLK-1 antibody [EPR19830]

  • RabMAb
  • Recombinant
  • KO Validated
  • 20ul selling size
  • What is this?

5

(4 Reviews)

|

(10 Publications)

Rabbit Recombinant Monoclonal DLK-1 antibody. Suitable for WB, IHC-P and reacts with Mouse, Rat samples. Cited in 10 publications.

View Alternative Names

Dlk, Pref1, Scp-1, Dlk1, Protein delta homolog 1, DLK-1, Adipocyte differentiation inhibitor protein, Preadipocyte factor 1, Pref-1

5 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)

Immunohistochemical analysis of paraffin-embedded rat cerebrum tissue labeling DLK-1 with ab210471 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in the substantia nigra and ventral tegmental area (arrow) of rat cerebrum (PMID : 19515692) is observed. Counter stained with hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)

Immunohistochemical analysis of paraffin-embedded mouse cerebrum tissue labeling DLK-1 with ab210471 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in the substantia nigra and ventral tegmental area (arrow) of mouse cerebrum (PMID : 19515692) is observed. Counter stained with hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-DLK-1 antibody [EPR19830] (AB210471)

Immunohistochemical analysis of paraffin-embedded mouse E14.5 embryo tissue labeling DLK-1 with ab210471 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in mouse E14.5 embryo (PMID : 16456855) is observed. Counter stained with hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).

Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

Western blot - Anti-DLK-1 antibody [EPR19830] (AB210471)
  • WB

Supplier Data

Western blot - Anti-DLK-1 antibody [EPR19830] (AB210471)

Blocking/Dilution buffer : 5% NFDM/TBST.

The expression pattern is consistent with the literature (PMID : 21419176 and PMID : 19247431).

The tissue lysates were kindly provided by our collaborator Prof. Anne Ferguson-Smith, Cambridge University.

The blot was developed on a BIO-RAD® ChemiDoc™ MP instrument.

All lanes:

Western blot - Anti-DLK-1 antibody [EPR19830] (ab210471) at 1/1000 dilution

Lane 1:

Mouse placenta lysate at 20 µg

Lane 2:

DLK-1-knockout mouse placenta lysate at 20 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: 41 kDa

Observed band size: 50 kDa

true

Exposure time: 32s

Western blot - Anti-DLK-1 antibody [EPR19830] (AB210471)
  • WB

Supplier Data

Western blot - Anti-DLK-1 antibody [EPR19830] (AB210471)

Blocking/Dilution buffer : 5% NFDM/TBST.

The expression pattern is consistent with the literature (PMID : 21419176 and PMID : 19247431).

The blot was developed on a BIO-RAD® ChemiDoc™ MP instrument.

All lanes:

Western blot - Anti-DLK-1 antibody [EPR19830] (ab210471) at 1/5000 dilution

Lane 1:

Mouse placenta lysate at 0.005 µg

Lane 2:

Mouse embryo lysate at 5 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: 41 kDa

Observed band size: 50 kDa

true

Exposure time: 1min

  • Carrier free

    Anti-DLK-1 antibody [EPR19830] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR19830

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat

Applications

IHC-P, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Rat": { "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." } } }

Product details

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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Delta-like 1 homolog (DLK-1) also known as Pref-1 (preadipocyte factor 1) is a protein involved in a wide range of cellular processes. The mass of DLK-1 is approximately 65 kDa. This protein is expressed in various tissues including the liver brain and endocrine glands. DLK-1 has an important role in the regulation of cell differentiation and growth acting as a signal molecule that influences tissue development and regeneration.
Biological function summary

DLK-1 serves a function in the inhibition of adipocyte differentiation and the maintenance of preadipocyte phenotype. It does not form part of a complex but interacts with membrane-bound receptors to mediate signaling pathways that impact tissue development. Researchers study its role in embryonic development and its downregulation is a significant factor during the differentiation of mesenchymal cells. Due to these interactions DLK-1 has a pivotal involvement in processes governing tissue regeneration and growth control.

Pathways

Better understanding of DLK-1 involves examining its interaction in the Notch signaling pathway. This important pathway related to cell fate decisions features pathways with other proteins like Notch-1 and Notch-3. The relationship helps modulate the fate and proliferation of cells. DLK-1 also has associations with pathways involving phosphoinositide 3-kinase (PI3K) which influences cell growth and survival through related proteins such as AKT.

DLK-1 has shown associations with cancer and metabolic disorders. Overexpression of DLK-1 is linked to obesity due to its impact on preadipocyte differentiation. Additionally higher levels of DLK-1 can correlate with certain cancer progression where it acts alongside proteins like Notch-1 in promoting tumor cell growth. Understanding DLK-1's role in these contexts highlights the importance of DLK-1 as both a diagnostic marker and potential therapeutic target.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

May have a role in neuroendocrine differentiation. Inhibits adipocyte differentiation.
See full target information Dlk1

Publications (10)

Recent publications for all applications. Explore the full list and refine your search

BMC cancer 25:1118 PubMed40597797

2025

Circulating tumor cells and clusters as liquid biomarkers for the diagnosis and prognosis of neuroblastoma.

Applications

Unspecified application

Species

Unspecified reactive species

Huanli Xu,Nianhua Cao,Wenyan Dai,Caiwei Sima,Meng Yi,Senmin Chen,Xiaowen Chen,Chao Liu,Uet Yu,Huiping Lang,Zhedie Zhou,Nanlin Yang,Chunjing Wang,Xianping Jiang,Yungen Gan,Jianyao Wang,Yuanxiang Wang,Nuaner Yao,Lidan Xiao,Qing Zhang,Junjie Sun,Zhou Lin,Gongwei Zhang,Jiayue Zhang,Hongtao Feng,Jianming Song,Sixi Liu,Zongbin Liu,Feiqiu Wen,Xiuli Yuan

International journal of molecular sciences 25: PubMed39125754

2024

LncRNAs in the Domain Are Essential for Mid-Embryonic Heart Development.

Applications

IHC-P

Species

Mouse

Xiangqi Teng,Hongjuan He,Haoran Yu,Ximeijia Zhang,Jie Xing,Jiwei Shen,Chenghao Li,Mengyun Wang,Lan Shao,Ziwen Wang,Haopeng Yang,Yan Zhang,Qiong Wu

Communications biology 7:363 PubMed38521877

2024

Maternal RNA transcription in Dlk1-Dio3 domain is critical for proper development of the mouse placental vasculature.

Applications

IHC-P

Species

Mouse

Ximeijia Zhang,Hongjuan He,Haoran Yu,Xiangqi Teng,Ziwen Wang,Chenghao Li,Jiahang Li,Haopeng Yang,Jiwei Shen,Tong Wu,Fengwei Zhang,Yan Zhang,Qiong Wu

Redox biology 69:102982 PubMed38070317

2023

IL-10 protects against OPC ferroptosis by regulating lipid reactive oxygen species levels post stroke.

Applications

WB

Species

Mouse

Weihua Wu,Zhaoli Luo,Danmin Shen,Ting Lan,Zhongnan Xiao,Meng Liu,Liye Hu,Tingting Sun,Yamei Wang,Jian-Nan Zhang,Chenguang Zhang,Peipei Wang,Yabin Lu,Fei Yang,Qian Li

Frontiers in cell and developmental biology 11:1233317 PubMed37727504

2023

Smarca4 deficiency induces Pttg1 oncogene upregulation and hyperproliferation of tubular and interstitial cells during kidney development.

Applications

Unspecified application

Species

Unspecified reactive species

Jinshu Xu,Xianxiao Zhou,Ting Zhang,Bin Zhang,Pin-Xian Xu

Iranian journal of basic medical sciences 26:30-36 PubMed36594068

2023

LSD1 in beige adipocytes protects cardiomyocytes against oxygen and glucose deprivation.

Applications

WB

Species

Mouse

Yiqiu Cao,Zhu Dong,Dongpeng Yang,Xiaowu Wang

International journal of molecular sciences 23: PubMed35955961

2022

Deletion of -DMR Enhances Migration and Invasion of MLTC-1 Depending on the CTCF Binding Sites.

Applications

Unspecified application

Species

Unspecified reactive species

Xiao Han,Hongjuan He,Lan Shao,Shuang Cui,Haoran Yu,Ximeijia Zhang,Qiong Wu

Molecular medicine reports 25: PubMed35059744

2022

CpG site hypomethylation at ETS1‑binding region regulates DLK1 expression in Chinese patients with Tetralogy of Fallot.

Applications

IHC-P

Species

Human

Guixiang Tian,Lili He,Ruoyi Gu,Jingwei Sun,Weicheng Chen,Yanyan Qian,Xiaojing Ma,Weili Yan,Zhenshan Zhao,Ziqing Xu,Meijiao Suo,Wei Sheng,Guoying Huang

Aging 13:1422-1439 PubMed33472171

2020

Functional characterization of DLK1/MEG3 locus on chromosome 14q32.2 reveals the differentiation of pituitary neuroendocrine tumors.

Applications

Unspecified application

Species

Unspecified reactive species

Yiyuan Chen,Hua Gao,Qian Liu,Weiyan Xie,Bin Li,Sen Cheng,Jing Guo,Qiuyue Fang,Haibo Zhu,Zhuang Wang,Jichao Wang,Chuzhong Li,Yazhuo Zhang

BioMed research international 2020:8523465 PubMed32051829

2020

MicroRNA-127 Inhibits the Progression of Melanoma by Downregulating Delta-Like Homologue 1.

Applications

WB

Species

Human

Ping Tian,Ling Tao,Yujun Wang,Xiaobing Han
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com