Anti-NPEPPS Antibody Picoband® 31.0550 Vervoeging

Puromycin-sensitive amino peptidase also known as cytosol alanyl aminopeptidase or alanine aminopeptidase (AAP) is an enzyme that in humans is encoded by the NPEPPS gene. This gene encodes the puromycin-sensitive aminopeptidase, a zinc metallopeptidase which hydrolyzes amino acids from the N-terminus of its substrate. The protein has been localized to both the cytoplasm and to cellular membranes. This enzyme degrades enkaphalins in the brain, and studies in mouse suggest that it is involved in proteolytic events regulating the cell cycle.

SRC kinase signaling inhibitor 1; SNAP-25-interacting protein; SNIP; p130Cas-associated protein; p140Cap; SRCIN1; KIAA1684; P140

NPEPPS

9520

P55786

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human NPEPPS recombinant protein (Position: Y532-A896) .

Expressed in some primary breast carcinomas where its presence is significantly associated with increased tumor size. Not detected in normal breast tissue.

Flow Cytometry

Co-Factors, Epigenetics and Nuclear Signaling, Mediator Complex, Pol II Transcription, Polymerase Associated Factors, Transcription

Immunogen affinity purified.

Liquid

Acts as a negative regulator of SRC by activating CSK which inhibits SRC activity and downstream signaling, leading to impaired cell spreading and migration. Regulates dendritic spine morphology. Involved in calcium-dependent exocytosis. May play a role in neurotransmitter release or synapse maintenance.

1. Bauer, W. O., Nanda, I., Beck, G., Schmid, M., Jakob, F. Human puromycin-sensitive aminopeptidase: cloning of 3-prime UTR, evidence for a polymorphism at aa 140 and refined chromosomal localization to 17q21. Cytogenet. Cell Genet. 92: 221-224, 2001. 2. Huber, G., Thompson, A., Gruninger, F., Mechler, H., Hochstrasser, R., Hauri, H.-P., Malherbe, P. cDNA cloning and molecular characterization of human brain metalloprotease MP100: a beta-secretase candidate? J. Neurochem. 72: 1215-1223, 1999. 3. Karsten, S. L., Sang, T.-K., Gehman, L. T., Chatterjee, S., Liu, J., Lawless, G. M., Sengupta, S., Berry, R. W., Pomakian, J., Oh, H. S., Schulz, C., Hui, K.-S., Wiedau-Pazos, M., Vinters, H. V., Binder, L. I., Geschwind, D. H., Jackson, G. R. A genomic screen for modifiers of tauopathy identified puromycin-sensitive aminopeptidase as an inhibitor of tau-induced neurodegeneration. Neuron 51: 549-560, 2006.

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

17136 MW

6

SRC kinase signaling inhibitor 1

Postsynaptic density. Cytoskeleton. Cytoplasm. Axon. Dendrite. Synapse.

Chromaffin granule amine transporter

Rabbit IgG

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