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WDR77 Recombinant Rabbit Monoclonal Antibody [PSH0-07]

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Specification

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Catalog# HA721260

WDR77 Recombinant Rabbit Monoclonal Antibody [PSH0-07]

Application

  • WB

  • IHC-P

  • FC

Reactivity

  • Human

BSA and Azide free
Conjugation

  • unconjugated

This product has been cited in peer reviewed publications, see list HERE

Overview

Product Name

WDR77 Recombinant Rabbit Monoclonal Antibody [PSH0-07]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Immunogen

Recombinant protein within human WDR77 aa 1-342 / 342.

Species Reactivity

Human

Validated Applications

WB, IHC-P, FC

Molecular Weight

Predicted band size: 37 kDa

Positive Control

Human prostate tissue, human fallopian tube tissue, mouse brain tissue, HepG2 cell lysate, 293 cell lysate, K562 cell lysate, Hela, HepG2.

Conjugation

unconjugated

Clone Number

PSH0-07

RRID

AB_3072377

Product Features

Form

Liquid

Concentration

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.

Storage Buffer

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:1,000

  • IHC-P

  • 1:1,000

  • FC

  • 1:500-1:1,000

Target

Function

Methylosome protein 50 is a protein that in humans is encoded by the WDR77 gene. Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage.

Background References

1. Yuan H et al. HBx represses WDR77 to enhance HBV replication by DDB1-mediated WDR77 degradation in the liver. Theranostics. 2021 Jul

2. Zhao Y et al. Germ-line mutations in WDR77 predispose to familial papillary thyroid cancer. Proc Natl Acad Sci U S A. 2021 Aug

Subcellular Location

Nucleus, Cytoplasm.

UNIPROT

SwissProt: Q9BQA1 Human

Synonyms

2610312E17Rik antibody

Androgen receptor cofactor p44 antibody

C79984 antibody

HKMT1069 antibody

MEP 50 antibody

MEP-50 antibody

MEP50 antibody

MEP50_HUMAN antibody

Methylosome protein 50 antibody

MGC2722 antibody

Expand

Images

  • Immunohistochemical analysis of paraffin-embedded human prostate tissue with Rabbit anti-WDR77 antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human prostate tissue with Rabbit anti-WDR77 antibody (HA721260) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721260) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human fallopian tube tissue with Rabbit anti-WDR77 antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human fallopian tube tissue with Rabbit anti-WDR77 antibody (HA721260) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721260) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Rabbit anti-WDR77 antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Rabbit anti-WDR77 antibody (HA721260) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721260) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Flow cytometric analysis of Hela cells labeling WDR77.<br /><br />Cells were fixed and permeabilized. Then stained with the primary antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor&trade; 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (<a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

    Flow cytometric analysis of Hela cells labeling WDR77.

    Cells were fixed and permeabilized. Then stained with the primary antibody (HA721260, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

  • Flow cytometric analysis of HepG2 cells labeling WDR77.<br /><br />Cells were fixed and permeabilized. Then stained with the primary antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor&trade; 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (<a href="/products/HA1121" style="font-weight: bold;text-decoration: underline;">HA1121</a>) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

    Flow cytometric analysis of HepG2 cells labeling WDR77.

    Cells were fixed and permeabilized. Then stained with the primary antibody (HA721260, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

  • Western blot analysis of WDR77 on different lysates with Rabbit anti-WDR77 antibody (<a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>) at 1/1,000 dilution.<br /><br />Lane 1: Hela (Human cervical adenocarcinoma cell) cell lysate<br />Lane 2: HepG2 (Human hepatocellular carcinoma cell) cell lysate<br />Lane 3: K-562 (Human chronic myelogenous leukemia cell) cell lysate<br />Lane 4: HEK-293 (Human embryonic kidney cell) cell lysate<br /><br />Lysates/proteins at 20 µg/Lane.<br />Exposure time: 16 seconds; ECL: K1801<br /><br />Blocking: 5% NFDM/TBST, 1 hour at room temperature<br />Primary antibody: <a href="/products/HA721260" style="font-weight: bold;text-decoration: underline;">HA721260</a>, 1/1,000 in primary antibody dilution buffer (<a href="/products/K1803" style="font-weight: bold;text-decoration: underline;">K1803</a>), overnight at 4 ℃<br />Secondary antibody: Goat anti-Rabbit IgG-HRP (<a href="/products/HA1001" style="font-weight: bold;text-decoration: underline;">HA1001</a>), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature<br /><br />Predicted band size: 37 kDa<br />Observed band size: 40 kDa

    Western blot analysis of WDR77 on different lysates with Rabbit anti-WDR77 antibody (HA721260) at 1/1,000 dilution.

    Lane 1: Hela (Human cervical adenocarcinoma cell) cell lysate
    Lane 2: HepG2 (Human hepatocellular carcinoma cell) cell lysate
    Lane 3: K-562 (Human chronic myelogenous leukemia cell) cell lysate
    Lane 4: HEK-293 (Human embryonic kidney cell) cell lysate

    Lysates/proteins at 20 µg/Lane.
    Exposure time: 16 seconds; ECL: K1801

    Blocking: 5% NFDM/TBST, 1 hour at room temperature
    Primary antibody: HA721260, 1/1,000 in primary antibody dilution buffer (K1803), overnight at 4 ℃
    Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/50,000 in 5% NFDM/TBST, 1 hour at room temperature

    Predicted band size: 37 kDa
    Observed band size: 40 kDa

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

Citation