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AB238928

Anti-DKC1/Dyskerin antibody [EPR10398] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal DKC1/Dyskerin antibody. Carrier free. Suitable for WB, ICC/IF and reacts with Human samples. Cited in 1 publication.

View Alternative Names

NOLA4, DKC1, H/ACA ribonucleoprotein complex subunit DKC1, CBF5 homolog, Dyskerin, Nopp140-associated protein of 57 kDa, Nucleolar protein NAP57, Nucleolar protein family A member 4, snoRNP protein DKC1

1 Images
Immunocytochemistry/ Immunofluorescence - Anti-DKC1/Dyskerin antibody [EPR10398] - BSA and Azide free (AB238928)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-DKC1/Dyskerin antibody [EPR10398] - BSA and Azide free (AB238928)

Immunofluorescent analysis of HeLa (human epithelial cell line from cervix adenocarcinoma) cells labeling DKC1/Dyskerin with ab156006 at 1/100.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab156006).

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR10398

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

WB, ICC/IF

applications

Immunogen

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

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Reactivity data

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Product details

ab238928 is the carrier-free version of ab156006.

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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Supplementary information

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

DKC1 also known as Dyskerin is a protein weighing approximately 57 kDa. It shows high expression in the nucleolus of cells aiding in key cellular processes. Dyskerin acts mechanically as a pseudouridine synthase which catalyzes the isomerization of uridine to pseudouridine in RNA molecules. This activity plays a significant role in rRNA modification and stabilization. Also Dyskerin functions as a scaffold within ribonucleoprotein complexes which is fundamental for ribosome biogenesis.
Biological function summary

Dyskerin is essential for maintaining the integrity of ribosomal RNA through its action within the H/ACA ribonucleoprotein complex. The protein binds H/ACA box small nucleolar RNAs (snoRNAs) which guides it to specific uridine residues in rRNA thereby modifying them to pseudouridine. These modifications have an important role in forming functional ribosomes. Additionally Dyskerin contributes to the stabilization of telomerase RNA component which impacts telomere maintenance and length regulation.

Pathways

The role of Dyskerin in ribosome biogenesis directly connects it to cellular growth and protein synthesis pathways. It associates with NOP10 GAR1 and NHP2 in the H/ACA ribonucleoprotein complex contributing to the processing of precursor rRNA. Dyskerin also associates with telomerase complex proteins like TERT functioning in the telomere maintenance pathway. In these pathways its activity ensures the accurate synthesis of proteins and the preservation of genomic stability.

Dyskerin mutations relate to X-linked dyskeratosis congenita a condition characterized by impaired telomere maintenance leading to bone marrow failure. Additionally abnormal levels of Dyskerin have associations with certain cancers due to its role in rRNA processing and telomere regulation which can drive malignant transformation. Proteins like TERC which forms part of the telomerase complex are frequently involved in these Dyskerin-related disorders highlighting Dyskerin's critical involvement in cellular division and stability.
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Product protocols

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

Isoform 1. Catalytic subunit of H/ACA small nucleolar ribonucleoprotein (H/ACA snoRNP) complex, which catalyzes pseudouridylation of rRNA (PubMed : 25219674, PubMed : 32554502). This involves the isomerization of uridine such that the ribose is subsequently attached to C5, instead of the normal N1 (PubMed : 25219674). Each rRNA can contain up to 100 pseudouridine ('psi') residues, which may serve to stabilize the conformation of rRNAs. Required for ribosome biogenesis and telomere maintenance (PubMed : 19179534, PubMed : 25219674). Also required for correct processing or intranuclear trafficking of TERC, the RNA component of the telomerase reverse transcriptase (TERT) holoenzyme (PubMed : 19179534).. Isoform 3. Promotes cell to cell and cell to substratum adhesion, increases the cell proliferation rate and leads to cytokeratin hyper-expression.
See full target information DKC1
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Publications (1)

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

Nature genetics 57:1142-1154 PubMed40229600

2025

Longitudinal single-cell multiomic atlas of high-risk neuroblastoma reveals chemotherapy-induced tumor microenvironment rewiring.

Applications

Unspecified application

Species

Unspecified reactive species

Wenbao Yu,Rumeysa Biyik-Sit,Yasin Uzun,Chia-Hui Chen,Anusha Thadi,Jonathan H Sussman,Minxing Pang,Chi-Yun Wu,Liron D Grossmann,Peng Gao,David W Wu,Aliza Yousey,Mei Zhang,Christina S Turn,Zhan Zhang,Shovik Bandyopadhyay,Jeffrey Huang,Tasleema Patel,Changya Chen,Daniel Martinez,Lea F Surrey,Michael D Hogarty,Kathrin Bernt,Nancy R Zhang,John M Maris,Kai Tan
View all publications
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Product promise

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