Anti-PRTN3 Antibody Picoband® fluoro550 Vervoeging

Proteinase 3, also known as PRTN3, is an enzyme that in humans is encoded by the PRTN3 gene. Enables enzyme binding activity; serine-type endopeptidase activity; and signaling receptor binding activity. Involved in several processes, including mature conventional dendritic cell differentiation; membrane protein ectodomain proteolysis; and neutrophil extravasation. Located in azurophil granule lumen; cytosol; and plasma membrane raft. Colocalizes with plasma membrane.

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

PRTN3

5657

P24158

Human

No cross-reactivity with other proteins.

E.coli-derived human PRTN3 recombinant protein (Position: A23-D241) .

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. Belaaouaj, A., Walsh, B. C., Jenkins, N. A., Copeland, N. G., Shapiro, S. D. Characterization of the mouse neutrophil elastase gene and localization to chromosome 10. Mammalian Genome 8: 5-8, 1997. 2. Campanelli, D., Melchior, M., Fu, Y., Nakata, M., Shuman, H., Nathan, C., Gabay, J. E. Cloning of cDNA for proteinase 3: a serine protease, antibiotic, and autoantigen from human neutrophils. J. Exp. Med. 172: 1709-1715, 1990. 3. Davies, D. J., Moran, J. E., Niall, J. F., Ryan, G. B. Segmental necrotising glomerulonephritis with antineutrophil antibody: possible arbovirus aetiology. Brit. Med. J. 285: 606 only, 1982.

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

28 kDa

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.