Anti-Tripeptidylpeptidase II/TPPII/TPP2 Antibody Picoband® fluoro488 Vervoeging

Tripeptidyl-peptidase 2 is an enzyme that in humans is encoded by the TPP2 gene. This gene encodes a mammalian peptidase that, at neutral pH, removes tripeptides from the N terminus of longer peptides. The protein has a specialized function that is essential for some MHC class I antigen presentation. The protein is a high molecular mass serine exopeptidase; the amino acid sequence surrounding the serine residue at the active site is similar to the peptidases of the subtilisin class rather than the trypsin class.

Ubiquitin carboxyl-terminal hydrolase 21; Deubiquitinating enzyme 21; Ubiquitin thioesterase 21; Ubiquitin-specific-processing protease 21; USP21; USP23; PP1490

TPP2

7174

P29144

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human Tripeptidyl peptidase II/TPPII/TPP2 recombinant protein (Position: E32-K1001) .

Highly expressed in heart, pancreas and skeletal muscle. Also expressed in brain, placenta, liver and kidney, and at very low level in lung.

Flow Cytometry

Cofactors, Vitamins/Minerals, Metabolism, Mitochondrial, Mitochondrial Markers, Mitochondrial Metabolism, Pathways and Processes, Signal Transduction, Vitamins/Minerals

Immunogen affinity purified.

Liquid

Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination. Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates. Deubiquitinates BAZ2A/TIP5 leading to its stabilization.

1. Atallah, I., Quinodoz, M., Campos-Xavier, B., Peter, V. G., Fouriki, A., Bonvin, C., Bottani, A., Kumps, C., Angelini, F., Bellutti Enders, F., Christen-Zaech, S., Rizzi, M., and 11 others. Immune deficiency, autoimmune disease and intellectual disability: a pleiotropic disorder caused by biallelic variants in the TPP2 gene. Clin. Genet. 99: 780-788, 2021. 2. Balow, R.-M., Ragnarsson, U., Zetterqvist, O. Tripeptidyl aminopeptidase in the extralysosomal fraction of rat liver. J. Biol. Chem. 258: 11622-11628, 1983. 3. Bermingham, N. A., McKay, T., Hoyle, J., Hernandez, D., Martin, J. E., Fisher, E. M. C. The gene encoding tripeptidyl peptidase II maps to chromosome 1 in the mouse. Mammalian Genome 7: 390 only, 1996.

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

104553 MW

6

Ubiquitin specific peptidase 21

Nucleus. Cytoplasm.

AP-2 complex subunit beta

Rabbit IgG

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