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Anti Npas4 Recombinant Rabbit Monoclonal Antibody
Anti Npas4 Recombinant Rabbit Monoclonal Antibody
- 中文名称：
- Anti Npas4 Recombinant Rabbit Monoclonal Antibody
- 英文名称：
- Anti Npas4 Recombinant Rabbit Monoclonal Antibody
- 品牌：
- Activity Signaling
- 货号：
- AS-AB18A-300
- 规格：
- 300ul
- 运输温度：
- 2-8℃
- 保存温度：
- -20℃
- 货期：
- 6周
- 说明书：
Anti-Npas4 Recombinant Rabbit Monoclonal Antibody
Background :
Neuronal PAS domain protein 4 (Npas4), also known as Le-PAS, NXF, PASD10, bHLHe79 is a member of the basic helix-loop-helix-PER-ARNT-SIM (bHLH-PAS) class of transcriptional regulators. Npas4 is encoded by the neuron-specific immediate-early gene (IEG) npas4, which is strongly induced by neuronal activity. Unlike traditional IEGs such as cfos, npas4 does not respond to cAMP or stimulation by paracrine factors such as neurotrophins (Lin et al., 2008). Further, Npas4 expression is more rapid and transient than other IEGs (Ramamoorthi et al., 2011). This tight tuning to neuronal activity makes Npas4 an ideal marker of neuronal activity in the brain. Lin, Y., Bloodgood, B.L., Hauser, J.L., Lapan, A.D., Koon, A.C., Kim, T.-K., Hu, L.S., Malik, A.N., and Greenberg, M.E. (2008). Activity-dependent regulation of inhibitory synapse development by Npas4. Nature 455, 1198–1204. Ramamoorthi, K., Fropf, R., Belfort, G.M., Fitzmaurice, H.L., McKinney, R.M., Neve, R.L., Otto, T., and Lin, Y. (2011). Npas4 Regulates a Transcriptional Program in CA3 Required for Contextual Memory Formation. Science 334, 1669–1675.
Sensitivity/Specificity :
This anti-Npas4 antibody has minimal non-specific background binding as assessed by immunocytochemistry on primary neurons, immunohistochemistry on brain slices and be Western blots. Further, immunoreactivity is completely lost in npas4 KO mice. Immunoreactivity in mouse and rat has been demonstrated. Not tested in other species.
Antibody Solution and Concentration:
Each vial contains 100 µl of a recombinant rabbit monoclonal anti-Npas4 antibody solution diluted to 1 mg/ml in filter sterile PBS. Applications and Dilution :
We would recommend a 1:500 – 1:2000 dilution as a starting point for staining cultured neurons, immunohistochemistry or Westerns. But of course, optimal dilution factors will vary depending upon the specifics of your procedure.
Storage:
The antibody is shipped on ice packs. Please keep at +4°C temporarily and upon first opportunity aliquot and freeze at -20°C for long-term storage. After thawing aliquots for use, each aliquot should be kept at +4°C for up to 1 month
