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Key Documents

SAB1401818

Sigma-Aldrich

Anti-WDR77 antibody produced in rabbit

whole antiserum, buffered aqueous solution

Synonym(s):

HKMT1069, MEP50, MGC2722, Nbla10071, RP11-552M11.3, p44

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

whole antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

western blot: 1:500-1:1000

NCBI accession no.

NM_024102.2

UniProt accession no.

Q9BQA1

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... WDR77(79084)

General description

WDR77 is a component of the 20S PRMT5 (MIM 604045)-containing methyltransferase complex, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins (see MIM 601061). This modification targets Sm proteins to the survival of motor neurons (SMN) complex (see MIM 600354) for assembly into small nuclear ribonucleoprotein core particles (Friesen et al., 2002 [PubMed 11756452]).[supplied by OMIM

Immunogen

WDR77 (NP_077007.1, 1 a.a. ~ 342 a.a) full-length human protein.

Sequence
MRKETPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGALLLGASSLSGRCWAGSLWLFKDPCAAPNEGFCSAGVQTEAGVADLTWVGERGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVSVLSSGTQAVSGSKDICIKVWDLAQQVVLSSYRAHAAQVTCVAASPHKDSVFLSCSEDNRILLWDTRCPKPASQIGCSAPGYLPTSLAWHPQQSEVFVFGDENGTVSLVDTKSTSCVLSSAVHSQCVTGLVFSPHSVPFLASLSEDCSLAVLDSSLSELFRSQAHRDFVRDATWSPLNHSLLTTVGWDHQVVHHVVPTEPLPAPGPASVTE

Biochem/physiol Actions

WD repeat domain 77 (WDR77) associates with protein arginine methyltransferase 5 (PRMT5) in a methylosome complex and stimulates its histone methyltransferase activity. It also binds to androgen receptors and modulates its target genes in prostate epithelial cells and prostate cancer.

Physical form

Clear solution

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Storage Class Code

10 - Combustible liquids

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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Subcellular localization of p44/WDR77 determines proliferation and differentiation of prostate epithelial cells.
Gao S and Wang Z
PLoS ONE, 7(11), e49173-e49173 (2012)
The PRMT5 arginine methyltransferase: many roles in development, cancer and beyond.
Stopa N
Cellular and Molecular Life Sciences, 72(11), 2041-2059 (2015)

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