RNA Polymerase II Subunit B3 Antibody (YA2447)

製品番号: HY-P82702: データシート SDS COA User Guide for Antibodies
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RNA Polymerase II Subunit B3 Antibody (YA2447) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to RNA Polymerase II Subunit B3.

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容量	価格（税別）	在庫状況	数量
無料サンプル		今すぐ申し込む
10 μL	$84	在庫あり	Estimated Time of Arrival: December 31
50 μL	$222	在庫あり	Estimated Time of Arrival: December 31
100 μL	$360	在庫あり	Estimated Time of Arrival: December 31
250 μL		お問い合わせ

or バルクお問い合わせ

* アイテムを追加する前、数量をご選択ください

おすすめ:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
説明

製品説明

RNA Polymerase II Subunit B3 Antibody (YA2447) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to RNA Polymerase II Subunit B3.

Host

Rabbit

Clonality

Recombinant, Monoclonal

分子量

Predicted band size: 31 kDa;

Observed band size: 31 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

P19387

Gene ID

5432 [NCBI]

Immunogen

A synthesized peptide derived from human POLR2C aa50-100/275.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:50-1:100

Sensitivity	Endogenous	純度	Affinity Purified
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

輸送条件

Shipping with blue ice.

Verification Image

Western blot analysis of extracts from Jurkat (lane 2(20μg), Jurkat (lane 3(40μg), using RNA Polymerase II Subunit B3 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

Background

Function：Core component of RNA polymerase II (Pol II), a DNA-dependent RNA polymerase which synthesizes mRNA precursors and many functional non-coding RNAs using the four ribonucleoside triphosphates as substrates

Subcellular Localization：Nucleus

Subunit：Component of the RNA polymerase II (Pol II) core complex consisting of 12 subunits: a ten-subunit catalytic core composed of POLR2A/RPB1, POLR2B/RPB2, POLR2C/RPB3, POLR2I/RPB9, POLR2J/RPB11, POLR2E/RPABC1, POLR2F/RPABC2, POLR2H/RPABC3, POLR2K/RPABC4 and POLR2L/RPABC5 and a mobile stalk composed of two subunits POLR2D/RPB4 and POLR2G/RPB7, protruding from the core and functioning primarily in transcription initiation. Part of Pol II(G) complex, in which Pol II core associates with an additional subunit POLR2M; unlike conventional Pol II, Pol II(G) functions as a transcriptional repressor. Part of TBP-based Pol II pre-initiation complex (PIC), in which Pol II core assembles with general transcription factors and other specific initiation factors including GTF2E1, GTF2E2, GTF2F1, GTF2F2, TCEA1, ERCC2, ERCC3, GTF2H2, GTF2H3, GTF2H4, GTF2H5, GTF2A1, GTF2A2, GTF2B and TBP; this large multi-subunit PIC complex mediates DNA unwinding and targets Pol II core to the transcription start site where the first phosphodiester bond forms. Interacts with PTPN6; this interaction promotes the recruitment of RNA pol II to the PCK1 promoter (PubMed:37595871)

RRID

AB_3104802

Database

Entrez Gene: 5432 Human ; 20021 Mouse ; 361365 Rat

SwissProt: P19387 Human ; P97760 Mouse ;

OMIM: 180663 Human

Research Field

Epigenetics and Nuclear Signaling

Synonyms

hRPB33; hsRPB3; Polr2c; RPB3; RPB31; RPB33

ドキュメンテーション

Select Batch:

データシート (232 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)