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SRP0446

Sigma-Aldrich

RNF20 active human

recombinant, expressed in baculovirus infected Sf9 cells, ≥50% (SDS-PAGE)

Synonym(s):

BRE1, BRE1A, hBRE1, ring finger protein 20, E3 ubiquitin protein ligase

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

biological source

human

recombinant

expressed in baculovirus infected Sf9 cells

Assay

≥50% (SDS-PAGE)

form

aqueous solution

mol wt

115 kDa

packaging

pkg of 20 μg

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... RNF20(56254)

General description

Human ring finger protein 20, or RNF20 (GenBank Accession No. NM_019592) full length, amino acids 2-975 (end) with N-terminal His-Flag-tag, MW=115 kDa, expressed in a Baculovirus infected Sf9 cell expression system.

Physical form

Formulated in 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 80 ng/uL Flag peptide, 20% glycerol and 3 mM DTT.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Efrat Shema et al.
Molecular cell, 42(4), 477-488 (2011-05-21)
hBRE1/RNF20 is the major E3 ubiquitin ligase for histone H2B. RNF20 depletion causes a global reduction of monoubiquitylated H2B (H2Bub) levels and augments the expression of growth-promoting, pro-oncogenic genes. Those genes reside preferentially in compact chromatin and are inefficiently transcribed
Yosef Shiloh et al.
FEBS letters, 585(18), 2795-2802 (2011-08-11)
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

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