Anti-TMEFF2 Antibody Picoband® fluoro488 Vervoeging

Tomoregulin-2 is a protein that in humans is encoded by the TMEFF2 gene. This gene encodes a member of the tomoregulin family of transmembrane proteins. This protein has been shown to function as both an oncogene and a tumor suppressor depending on the cellular context and may regulate prostate cancer cell invasion. Multiple soluble forms of this protein have been identified that arise from both an alternative splice variant and ectodomain shedding. Additionally, this gene has been found to be hypermethylated in multiple cancer types. Alternative splicing results in multiple transcript variants.

AF4/FMR2 family member 4; ALL1-fused gene from chromosome 5q31 protein; Protein AF-5q31; Major CDK9 elongation factor-associated protein; AFF4; AF5Q31, MCEF; HSPC092

TMEFF2

23671

Q9UIK5

Human

No cross-reactivity with other proteins.

E.coli-derived human TMEFF2 recombinant protein (Position: E79-N349) .

Ubiquitously expressed. Strongly expressed in heart, placenta, skeletal muscle, pancreas and to a lower extent in brain. .

Flow Cytometry

Epigenetics and Nuclear Signaling, Transcription, Cell Biology, Transcription Factors, Cell Cycle

Immunogen affinity purified.

Liquid

Key component of the super elongation complex (SEC), a complex required to increase the catalytic rate of RNA polymerase II transcription by suppressing transient pausing by the polymerase at multiple sites along the DNA. In the SEC complex, AFF4 acts as a central scaffold that recruits other factors through interactions with ELL proteins (ELL, ELL2 or ELL3) and the P-TEFb complex. In case of infection by HIV-1 virus, the SEC complex is recruited by the viral Tat protein to stimulate viral gene expression. .

1. Horie, M., Mitsumoto, Y., Kyushiki, H., Kanemoto, N., Watanabe, A., Taniguchi, Y., Nishino, N., Okamoto, T., Kondo, M., Mori, T., Noguchi, K., Nakamura, Y., Takahashi, E., Tanigami, A. Identification and characterization of TMEFF2, a novel survival factor for hippocampal and mesencephalic neurons. Genomics 67: 146-152, 2000. 2. Quayle, S. N., Sadar, M. D. A truncated isoform of TMEFF2 encodes a secreted protein in prostate cancer cells. Genomics 87: 633-637, 2006. 3. Uchida, T., Wada, K., Akamatsu, T., Yonezawa, M., Noguchi, H., Mizoguchi, A., Kasuga, M., Sakamoto, C. A novel epidermal growth factor-like molecule containing two follistatin modules stimulates tyrosine phosphorylation of erbB-4 in MKN28 gastric cancer cells. Biochem. Biophys. Res. Commun. 266: 593-602, 1999.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

127459 MW

6

AF4/FMR2 family member 4

Nucleus . Associates to transcriptionally active chromatin but not at snRNA genes. .

AF4/FMR2 family member 4

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.