ABE23

Anti-Gdown1 Antibody

from sheep, purified by affinity chromatography

• 동의어(들): Myocardial zonula adherens protein, GRINL1A upstream protein, Gup, Gdown1
• UNSPSC 코드: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

속성

• 생물학적 소스: sheep
• Quality Level: 100
• 항체 형태: affinity isolated antibody
• 항체 생산 유형: primary antibodies
• 클론: polyclonal
• 정제법: affinity chromatography
• 종 반응성: human
• 기술: ChIP: suitable; western blot: suitable
• 동형: IgG
• NCBI 수납 번호: NP_001018101
• UniProt 수납 번호: P0CAP1
• 배송 상태: wet ice
• 타겟 번역 후 변형: unmodified
• 유전자 정보: human ... POLR2M(81488)

설명

일반 설명

Gdown1 (DNA-directed RNA polymerase II subunit GRINL1A; DNA-directed RNA polymerase II subunit M; glutamate receptor-like protein 1A) is a nuclear protein belonging to the GRINL1 family. It binds to the RNA Polymerase II (G) molecule (RNAPII (G)) and prevents its interaction with transactivating factors, thereby suppressing RNAPII (G)-mediated transcriptional events. Gdown1 also indirectly suppresses RNAPII (G)-transcription by blocking the binding of the elongation-enhancing factor TFIIF to the elongation complex. Gdown1 also prevents TFIIF-mediated assembly of the preinitiation complex required for recruiting RNAPII to the promoter region, by binding competitively to Pol II at the RPB1 and RPB5 subunits recognized by TFIIF. Gdown1 may also inhibit the termination factor TTF2. The effects of Gdown1 are blocked by the P-TEFb. Overall, Gdown1 regulates the transcriptional activity of RNAPII (G) at multiple promoter regions by various mechanisms. Gdown1 has been detected in brain, testis, prostate, lung, small intestine, heart, kidney, and skeletal muscle.

면역원

Histidine-tagged recombinant protein corresponding to human Gdown1.

애플리케이션

Chromatin Immunoprecipitation Analysis: A representative lot was used by an independent laboratory in HeLa cells. (Price, D., et al. (2012). Cell. 45(1):38-50.)

Chromatin Immunoprecipitation Sequencing Analysis: A representative lot was used by an independent laboratory in HeLa cells. (Price, D., et al. (2012). Cell. 45(1):38-50.)

Research Category
Epigenetics & Nuclear Function

Research Sub Category
RNA Metabolism & Binding Proteins

Use Anti-Gdown1 Antibody (Sheep Polyclonal Antibody) validated in WB, ChIP to detect Gdown1 also known as Myocardial zonula adherens protein, GRINL1A upstream protein, Gup.

품질

Evaluated by Western Blot in HeLa cell lysate.

Western Blot Analysis: 1 µg/mL of this antibody detected Gdown1 on 10 µg of HeLa cell lysate.

표적 설명

~50 kDa observed. Uniprot describes 11 isoforms ranging between 44 and 64 kDa

물리적 형태

Affinity purified

Purified sheep polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

저장 및 안정성

Stable for 1 year at 2-8°C from date of receipt.

분석 메모

Control
HeLa cell lysate

기타 정보

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

면책조항

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable