JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB181062

Anti-Seladin 1 antibody [EPR10743]

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

Be the first to review this product! Submit a review

|

(4 Publications)

Rabbit Recombinant Monoclonal Seladin 1 antibody. Suitable for WB and reacts with Human samples. Cited in 4 publications.

View Alternative Names

KIAA0018, DHCR24, Delta(24)-sterol reductase, 24-dehydrocholesterol reductase, 3-beta-hydroxysterol Delta-24-reductase, Diminuto/dwarf1 homolog, Seladin-1

2 Images
Western blot - Anti-Seladin 1 antibody [EPR10743] (AB181062)
  • WB

Supplier Data

Western blot - Anti-Seladin 1 antibody [EPR10743] (AB181062)

Blocking/ Dilution buffer : 5% NFDM /TBST.

All lanes:

Western blot - Anti-Seladin 1 antibody [EPR10743] (ab181062) at 1/1000 dilution

Lane 1:

A375 cell lysate at 10 µg

Lane 2:

HepG2 cell lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 60 kDa

false

Western blot - Anti-Seladin 1 antibody [EPR10743] (AB181062)
  • WB

Lab

Western blot - Anti-Seladin 1 antibody [EPR10743] (AB181062)

Lanes 1 - 3 : Merged signal (red and green). Green - ab181062 observed at 51 kDa. Red - loading control, ab8245 (Mouse anti-GAPDH antibody [6C5]) observed at 37kDa.

ab181062 was shown to react with DHCR24 in A431 wild-type cells in Western blot. Loss of signal was observed when DHCR24 knockout sample was used. A431 wild-type and DHCR24 knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3% Milk in TBS-T (0.1% Tween®) before incubation with ab181062 and ab8245 (Mouse anti-GAPDH antibody [6C5]) overnight at 4°C at a 1 in 2000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-Seladin 1 antibody [EPR10743] (ab181062) at 1/2000 dilution

Lane 1:

Wild-type A431 whole cell lysate at 20 µg

Lane 2:

DHCR24 knockout A431 whole cell lysate at 20 µg

Lane 2:

Western blot - Human DHCR24 knockout A-431 cell line (<a href='/en-us/products/cell-lines/human-dhcr24-knockout-a-431-cell-line-ab262480'>ab262480</a>)

Lane 3:

HepG2 whole cell lysate at 20 µg

Predicted band size: 60 kDa

Observed band size: 51 kDa

false

  • Carrier free

    Anti-Seladin 1 antibody [EPR10743] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR10743

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

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"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/2000", "WB-species-notes": "<p></p>" } } }

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
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.

Seladin 1 also known as DHCR24 (3β-Hydroxysteroid-Δ24 reductase) is an enzyme with a molecular mass of approximately 54 kDa. It plays a role in cholesterol biosynthesis by catalyzing the reduction of a double bond at the C-24 position in sterol precursors. Seladin 1 is expressed in various tissues with high expression in the brain liver and adrenal gland. The enzyme contributes to the maintenance of cellular cholesterol homeostasis and provides neuroprotective functions.
Biological function summary

Seladin 1 plays an important role in cellular processes particularly in response to oxidative stress. The protein is not part of a larger complex but functions independently to reduce highly reactive oxygen species levels in cells. It helps in maintaining cellular integrity and contributes to the survival of neuronal cells under stress conditions. Additionally it provides resistance to oxidative stress-induced apoptosis by modulating intracellular antioxidative defense mechanisms.

Pathways

Seladin 1 plays an integral role in the cholesterol biosynthesis pathway and is closely associated with the mevalonate pathway. Its activity directly influences the availability of cholesterol and other sterols impacting membrane fluidity and cellular functions dependent on sterol concentrations. The enzyme interacts with related proteins such as HMG-CoA reductase an important regulatory enzyme within the cholesterol synthesis pathway. These interactions ensure that cellular cholesterol levels are well-regulated to meet physiological demands.

Seladin 1 has been implicated in Alzheimer's disease and certain cancers. In Alzheimer's disease a reduction in Seladin 1 expression correlates with increased susceptibility to amyloid-beta toxicity while its overexpression shows a protective effect. This relationship ties Seladin 1 to amyloid precursor protein processing. In some cancers altered Seladin 1 expression affects tumor growth and progression where it may interact with proteins involved in cell survival pathways. This dual role in both neurodegenerative and cancerous conditions highlights the importance of Seladin 1 in human health.

Product protocols

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

Target data

Catalyzes the reduction of the delta-24 double bond of sterol intermediates during cholesterol biosynthesis (PubMed : 11519011, PubMed : 21671375, PubMed : 22178193, PubMed : 25637936). In addition to its cholesterol-synthesizing activity, can protect cells from oxidative stress by reducing caspase 3 activity during apoptosis induced by oxidative stress (PubMed : 11007892, PubMed : 22010141). Also protects against amyloid-beta peptide-induced apoptosis (PubMed : 11007892).
See full target information DHCR24

Publications (4)

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

iScience 27:110651 PubMed39262789

2024

Knockouts of , , or from cholesterol synthesis reveal pathways modulated by sterol intermediates.

Applications

Unspecified application

Species

Unspecified reactive species

Cene Skubic,Hana Trček,Petra Nassib,Tinkara Kreft,Andrew Walakira,Katka Pohar,Sara Petek,Tadeja Režen,Alojz Ihan,Damjana Rozman

Cell reports 38:110460 PubMed35235781

2022

Proteome-centric cross-omics characterization and integrated network analyses of triple-negative breast cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Tian-Qi Gong,Yi-Zhou Jiang,Chen Shao,Wen-Ting Peng,Ming-Wei Liu,Da-Qiang Li,Ben-Yu Zhang,Peng Du,Yin Huang,Fei-Fei Li,Mu-Yun Li,Zhao-Lian Han,Xi Jin,Ding Ma,Yi Xiao,Peng-Yuan Yang,Jun Qin,Zhi-Ming Shao,Weimin Zhu

Frontiers in oncology 11:634881 PubMed33816276

2021

A Novel c-MET-Targeting Antibody-Drug Conjugate for Pancreatic Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Yangbing Jin,Zehui Zhang,Siyi Zou,Fanlu Li,Hao Chen,Chenghong Peng,Xiaxing Deng,Chenlei Wen,Baiyong Shen,Qian Zhan

RNA biology 15:1157-1166 PubMed30176153

2018

DDX39B promotes translation through regulation of pre-ribosomal RNA levels.

Applications

Unspecified application

Species

Unspecified reactive species

Sharad Awasthi,Baskar Chakrapani,Arun Mahesh,Pavithra L Chavali,Sreenivas Chavali,Arunkumar Dhayalan
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