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Merck
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Key Documents

05-485

Sigma-Aldrich

Anti-phospho-STAT3 (Tyr705) Antibody, clone 9E12

clone 9E12, Upstate®, from mouse

동의어(들):

Acute-phase response factor, DNA-binding protein APRF, signal transducer and activator of transcription 3, signal transducer and activator of transcription 3 (acute-phase response factor)

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About This Item

UNSPSC 코드:
12352203
eCl@ss:
32160702
NACRES:
NA.41

생물학적 소스

mouse

Quality Level

항체 형태

purified immunoglobulin

항체 생산 유형

primary antibodies

클론

9E12, monoclonal

종 반응성

canine, human, mouse

제조업체/상표

Upstate®

기술

ELISA: suitable
immunoprecipitation (IP): suitable
western blot: suitable

동형

IgG1κ

NCBI 수납 번호

UniProt 수납 번호

배송 상태

dry ice

타겟 번역 후 변형

phosphorylation (pTyr705)

유전자 정보

human ... STAT3(6774)

일반 설명

STATs (signal transducers and activators of transcription) were originally discovered as two proteins (STAT1 and STAT2) which were involved in interferon-alpha (IFN-alpha) and IFN-gamma signal transduction. Since then, several additional STAT proteins have been identified (STAT3, 4, 5a, 5b, and 6). STATs undergo tyrosine phosphorylation in response to growth factor or cytokine signaling. This phosphorylation results in dimerization and translocation of STAT proteins to the nucleus. In some cases this process is mediated by JAK Kinases (Janus Kinases 1, 2, and 3). For maximum activation of these proteins, phosphorylation at specific tyrosine and serine residues may be required in STAT1 alpha, 3, 4, and 5. Specific functions of the various members of the STAT family are poorly understood. STAT3 has been shown to be activated by IFN-alpha but not IFN-beta. The transcription factors associated with STAT3 are c-Jun and cyclic AMP-responsive enhancer binding protein (CREB). Deletion of the STAT3 gene in knock-out mice was lethal at the early embryonic stage.

특이성

This antibody recognizes STAT3, Mr 92 kDa, phos-phorylated on tyrosine-705. Clone 9E12.

면역원

KLH-conjugated phosphopeptide containing the AP[pY]LK motif of STAT3

애플리케이션

Immunoprecipitation: An independent laboratory has reported 1-10 µg/mL of a previous lot of this antibody immunoprecipitated phospho-STAT3 (Tyr705) from a lysate of 106 vanadate-treated human A431 cells.

ELISA: 0.05 µg/mL of this antibody is recommended by an independent lab for ELISA testing. Test was conducted on a previous lot.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
Use Anti-phospho-STAT3 (Tyr705) Antibody, clone 9E12 (Mouse Monoclonal Antibody) validated in ELISA, IP, WB to detect phospho-STAT3 (Tyr705) also known as Acute-phase response factor or DNA-binding protein APRF. This Stat3 Antibody has been validated in Human, Mouse and Canine samples.

품질

Routinely evaluated by immunoblot on lysates from human SK-N-MC cells stimulated with CNTF.

Western Blot Analysis:
0.1-1 µg/mL of this lot detected phospho-STAT3 (Tyr705) in lysates from human SK-NMC cells stimulated with CNTF.

표적 설명

92 kDa

결합

Replaces: 04-1059

물리적 형태

Format: Purified
Lyophilized purified mouse IgG1ќ from 1 mL 2x PBS / 0.09 % Na-azide / PEG and Sucrose. Reconstitute with 100 µL H2O (15 min, RT) for a final concentration of 1 mg/mL.
Thiophilic adsoption and size exclusion chromatography

저장 및 안정성

Stable for 1 year at -20°C from date of receipt.

Handling Recommendations:
Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol-containing solutions to become frozen during storage.

분석 메모

Control
SK-N-MC cells

murine macrophage 4/4 cells, serum-starved for 16 hours then stimulated with Phorbol 12-myristate 13-acetate (PMA) for 10 minutes

기타 정보

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

법적 정보

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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.

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픽토그램

Skull and crossbones

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1


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