RNF40 Recombinant antibody

RNF40 Uni-rAb^TM Recombinant Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

241214D12

Cat no : 84058-4-RR

Synonyms

E3 ubiquitin-protein ligase BRE1B, BRE1-B, BRE1B, BRE1 B, 95 kDa retinoblastoma-associated protein

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Validation Data Gallery

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  WB analysis using 84058-4-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84058-4-RR (RNF40 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 84058-4-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84058-4-RR (RNF40 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse testis using 84058-4-RR

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 84058-4-RR (RNF40 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse testis using 84058-4-RR

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 84058-4-RR (RNF40 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HeLa cells, mouse brain tissue, A375 cells, HEK-293 cells, HepG2 cells, MCF-7 cells, mouse liver tissue
• Positive IHC detected in: mouse testis tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 84058-4-RR is RNF40 Fusion Protein expressed in E. coli.

• Tested Reactivity: human, mouse
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: RNF40 fusion protein Ag8047
• Full Name: ring finger protein 40
• Calculated Molecular Weight: 114 kDa
• Observed Molecular Weight: 130-140 kDa
• GenBank Accession Number: BC006133
• Gene Symbol: RNF40
• Gene ID (NCBI): 9810
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The DNA damage response (DDR) is emerging as a vast signaling network that temporarily modulates numerous aspects of cellular metabolism in the face of DNA lesions, especially critical ones such as the double-strand break (DSB). The DDR involves extensive dynamics of protein post-translational modifications, most notably phosphorylation and ubiquitylation. A recently identified novel component of the DDR pathway - histone H2B monoubiquitylation - exemplifies this principle. Monoubiquitination of histone H2B is a dynamic post-translational histone modification associated with transcriptional elongation and the DNA damage response [PMID:22021426]. In mammalian cells, H2B monoubiquitylation is driven primarily by an E3 ubiquitin ligase composed of the two RING finger proteins RNF20 and RNF40 [PMID:22031019,21827756].