BD-PN0297

ELOC Rabbit Polyclonal Antibody

常规抗体

TCEB1

Transcription elongation factor B polypeptide 1 (Elongin 15 kDa subunit) (Elongin-C) (EloC) (RNA polymerase II transcription factor SIII subunit C) (SIII p15)

WB

Human,Mouse,Rat

1 mg/ml

Liquid in PBS containing 50% glycerol, and 0.02% New type preservative N.

6921

Q15369

https://www.uniprot.org/uniprotkb/Q15369/entry

P83940

http://www.uniprot.org/uniprot/P83940

P83941

http://www.uniprot.org/uniprot/O54941P83941

Synthesized peptide derived from human protein . at AA range: 40-120

ELOC Polyclonal Antibody detects endogenous levels of protein.

WB 1:500-2000 ELISA 1:5000-20000

12kD

-20°C/1 year

Polyclonal, Rabbit,IgG

This gene encodes the protein elongin C, which is a subunit of the transcription factor B (SIII) complex. The SIII complex is composed of elongins A/A2, B and C. It activates elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites within transcription units. Elongin A functions as the transcriptionally active component of the SIII complex, whereas elongins B and C are regulatory subunits. Elongin A2 is specifically expressed in the testis, and capable of forming a stable complex with elongins B and C. The von Hippel-Lindau tumor suppressor protein binds to elongins B and C, and thereby inhibits transcription elongation. Multiple alternatively spliced transcript variants encoding two distinct isoforms have been identified. [provided by RefSeq, Mar 2011],

Overexpressed in prostate cancer cell line PC-3 and breast cancer cell line SK-BR-3.

Nucleus .

Ubiquitin mediated proteolysis;Pathways in cancer;Renal cell carcinoma;

function:SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex).,function:The elongin BC complex seems to be involved as an adapter protein in the proteasomal degradation of target proteins via different E3 ubiquitin ligase complexes, including the von Hippel-Lindau ubiquitination complex CBC(VHL). By binding to BC-box motifs it seems to link target recruitment subunits, like VHL and members of the SOCS box family, to Cullin/RBX1 modules that activate E2 ubiquitination enzymes.,similarity:Belongs to the SKP1 family.,subunit:Heterotrimer of an A (A1, A2 or A3), B and C subunit. Part of E3 ubiquitin ligase complexes with CUL5 or CUL2, RBX1 and a substrate adapter protein that can be either SOCS1, TCEB3, VHL or WSB1 (By similarity). The elongin BC complex is part of a complex with hydroxylated HIF1A. Substrate adapter protein can be a viral protein such as HIV Vif. Interacts with VHL. Interacts with TMF1. Interacts with human respiratory syncytial virus (HRSV) protein NS1.,tissue specificity:Overexpressed in prostate cancer cell line PC-3 and breast cancer cell line SK-BR-3.,

现货

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.