rnf213b Antibody

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Description

Product Overview

The RNF213 antibody is available in multiple formats, each optimized for specific research applications:

ProductCloneHostApplicationsDilutionSource
EMD Millipore (MABN2510)1C9MouseELISA, WB, IP, IHC1:500–1:1000 (WB)
Abcam (ab238677)RabbitICC/IF1/266–1/5001/266–1/500
Proteintech (21028-1-AP)RabbitWB, IP, IHC1:500–1:1000 (WB)1:20–1:200 (IHC)

Key Features:

  • Specificity: Targets the N-terminal domain of RNF213 (e.g., clone 1C9 in EMD Millipore’s antibody).

  • Reactivity: Validated in human samples, including HUVEC cells (Proteintech) and A549 cells (Abcam).

Research Applications

RNF213 antibodies have been instrumental in elucidating the protein’s roles in:

StudyAntibody UsedKey FindingsSource
Antimicrobial DefenseProteintechDemonstrated RNF213’s role in ubiquitinating bacterial lipopolysaccharide (LPS)
Moyamoya DiseaseEMD MilliporeShowed RNF213’s disruption in cerebral endothelial cells increased immune cell transmigration
Treg Cell RegulationAbcamIdentified RNF213’s promotion of Treg differentiation via K63-linked ubiquitination

Mechanistic Insights:

  • Lipid Metabolism: RNF213 inhibits lipolysis and regulates fatty acid desaturation (UniProtKB/Swiss-Prot, ).

  • Immune Signaling: Mediates ubiquitination of viral proteins (e.g., KSHV’s RTA) and bacterial components (e.g., Salmonella LPS) .

Clinical Implications

RNF213 antibodies are pivotal in studying diseases linked to RNF213:

  • Moyamoya Disease: RNF213 mutations impair BBB integrity, increasing immune cell infiltration .

  • Autoimmune Disorders: RNF213 promotes Treg differentiation, offering therapeutic potential for multiple sclerosis .

Product Specs

Buffer
Preservative: 0.03% Proclin 300
Composition: 50% Glycerol, 0.01M Phosphate Buffered Saline (PBS), pH 7.4
Form
Liquid
Lead Time
Made-to-order (14-16 weeks)
Synonyms
rnf213b antibody; E3 ubiquitin-protein ligase rnf213-beta antibody; EC 2.3.2.27 antibody; EC 3.6.4.- antibody; Mysterin-B antibody; Mysterin-beta antibody; RING finger protein 213-B antibody; RING finger protein 213-beta antibody; RING-type E3 ubiquitin transferase rnf213-beta antibody
Target Names
rnf213b
Uniprot No.

Target Background

Function
Exhibits both E3 ubiquitin-protein ligase and ATPase enzymatic activities.
Database Links
Protein Families
AAA ATPase family
Subcellular Location
Cytoplasm, cytosol.

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