ABE188

Anti-HEXIM1 Antibody

serum, from rabbit

• Sinonimo/i: Protein HEXIM1, Cardiac lineage protein 1, Estrogen down-regulated gene 1 protein, Hexamethylene bis-acetamide-inducible protein 1, Menage a quatre protein 1, hexamethylene-bis-acetamide-inducible transcript 1, HMBA-inducible, hexamethylene bisacetamide-
• Codice UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Proprietà

• Origine biologica: rabbit
• Forma dell’anticorpo: serum
• Tipo di anticorpo: primary antibodies
• Clone: polyclonal
• Reattività contro le specie: human
• tecniche: immunocytochemistry: suitable; western blot: suitable
• N° accesso NCBI: NP_006451
• N° accesso UniProt: O94992
• Condizioni di spedizione: wet ice
• modifica post-traduzionali bersaglio: unmodified
• Informazioni sul gene: human ... CLIP1(6249) , HEXIM1(10614)

Descrizione

Descrizione generale

HEXIM1 is a transcriptional regulator that functions as a general RNA polymerase II transcription inhibitor. HEXIM1 works in cooperation with 7SK snRNA to sequester P-TEFb in a large inactive 7SK snRNP complex, preventing RNA polymerase II phosphorylation and subsequent transcriptional elongation. The 7SK snRNP complex is composed of P-TEFb (composed of CDK9 and CCNT1/cyclin-T1), HEXIM1, HEXIM2, BCDIN3, SART3 proteins and 7SK and U6 snRNAs. Hexim1 also interacts with the N-CoR complex through NCOR1, ESR1, NR3C1, and may interact with NF-kappa-B through REL A. HEXIM1 is located in the nucleus where it can bind with alpha-importin, and can also be found in the cytoplasm. It is up-regulated by HMBA (hexamethylene bisacetamide) at the protein level and down-regulated by estrogen.

Immunogeno

Recombinant protein corresponding to human HEXIM1.

Applicazioni

Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected HEXIM1 in HeLa and A431 cells.

Research Category
Epigenetics & Nuclear Function

Epigenetics & Nuclear Function

Research Sub Category
Transcription Factors

Chromatin Biology

Use Anti-HEXIM1 Antibody (rabbit polyclonal antibody) validated in WB, ICC to detect HEXIM1 also known as Cardiac lineage protein 1, Estrogen down-regulated gene 1 protein ,Hexamethylene bis-acetamide-inducible protein 1.

Qualità

Evaluated by Western Blot in HeLa cell lysate.

Western Blot Analysis: 1:1,000 dilution of this antibody detected HEXIM1 on 10 µg of HeLa cell lysate.

Descrizione del bersaglio

~52 kDa observed. An uncharacterized band at ~60 kDa has been observed in some lysates.

Stato fisico

Rabbit polyclonal serum containing 0.05% sodium azide.

Unpurified

Stoccaggio e stabilità

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.

Risultati analitici

Control
HeLa cell lysate

Esclusione di responsabilità

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.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1