Date published: 2026-7-9

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Per Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of Per Antibodies for targeting Per protein in research applications. Monoclonal Per Antibodies are validated for western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). Per protein serves as a key regulator in circadian rhythms and maintains cellular homeostasis. Understanding Per protein's role in the molecular mechanisms of the biological clock is essential for advancing knowledge of physiological processes. Research focusing on Per protein continues to reveal significant insights into sleep disorders and metabolic diseases. Per protein studies have demonstrated its influence on daily biological patterns and cellular functions. Scientists investigating circadian rhythm disorders frequently utilize Per protein research to develop potential therapeutic approaches. Ongoing studies of Per protein contribute to expanding our understanding of sleep-wake cycles and metabolic regulation. Santa Cruz Biotechnology monoclonal Per Antibodies enable researchers worldwide to advance scientific understanding of circadian biology and its impact on human health.

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Per Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

Per1 Antibody (E-8)

sc-398890mouse IgM κ17-43 (h)WB, IP, IF, IHC(P), ELISAm, r, h
8
(10)

Per1 Antibody (2715C2)

sc-81574mouse IgG1Internal (h)WB, IPh
1
(1)

Per2 Antibody (C-6)

sc-377290mouse IgG1 κ1-90 (h)WB, IP, IF, ELISAh
3
(6)

Per2 Antibody (19-J6)

sc-101105mouse IgG2b κ1-101 (h)WB, IP, IF, IHC(P), ELISAh
7
(4)

Per3 Antibody (4B9D7)

sc-517227mouse IgG2b723-954 (h)WB, IP, IF, IHC(P), FCM, ELISAh
2
(1)

Per siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Per1 siRNA (h)

sc-38171hGene SilencingN/A
4
(0)

Per1 shRNA Plasmid (h)

sc-38171-SHhGene SilencingPuromycin
4
(0)

Per1 shRNA (h) Lentiviral Particles

sc-38171-VhGene SilencingPuromycin
4
(0)

Per1 siRNA (m)

sc-38172mGene SilencingN/A
2
(0)

Per1 shRNA Plasmid (m)

sc-38172-SHmGene SilencingPuromycin
2
(0)

Per1 shRNA (m) Lentiviral Particles

sc-38172-VmGene SilencingPuromycin
2
(0)

Per1 siRNA (r)

sc-108034rGene SilencingN/A0
(0)

Per1 shRNA Plasmid (r)

sc-108034-SHrGene SilencingPuromycin0
(0)

Per1 shRNA (r) Lentiviral Particles

sc-108034-VrGene SilencingPuromycin0
(0)

Per2 siRNA (h)

sc-36209hGene SilencingN/A
3
(0)

Per2 shRNA Plasmid (h)

sc-36209-SHhGene SilencingPuromycin
3
(0)

Per2 shRNA (h) Lentiviral Particles

sc-36209-VhGene SilencingPuromycin
3
(0)

Per2 siRNA (m)

sc-36210mGene SilencingN/A
3
(1)

Per2 shRNA Plasmid (m)

sc-36210-SHmGene SilencingPuromycin
3
(1)

Per2 shRNA (m) Lentiviral Particles

sc-36210-VmGene SilencingPuromycin
3
(1)

Per3 siRNA (h)

sc-38173hGene SilencingN/A
2
(0)

Per3 shRNA Plasmid (h)

sc-38173-SHhGene SilencingPuromycin
2
(0)

Per3 shRNA (h) Lentiviral Particles

sc-38173-VhGene SilencingPuromycin
2
(0)

Per3 siRNA (m)

sc-38174mGene SilencingN/A0
(0)

Per3 shRNA Plasmid (m)

sc-38174-SHmGene SilencingPuromycin0
(0)

Per3 shRNA (m) Lentiviral Particles

sc-38174-VmGene SilencingPuromycin0
(0)

Per3 siRNA (r)

sc-108003rGene SilencingN/A
1
(0)

Per3 shRNA Plasmid (r)

sc-108003-SHrGene SilencingPuromycin
1
(0)

Per3 shRNA (r) Lentiviral Particles

sc-108003-VrGene SilencingPuromycin
1
(0)

Per Transfected Lysates

Empty Table HeaderProduct NameCATALOG #SpeciesCONTROL ANTIBODYCitationsRATING

Per2 (h): 293T Lysate

sc-129449h0
(0)

Per CRISPR Knockout (KO) and HDR Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

Per1 CRISPR/Cas9 KO Plasmid (h)

sc-401260Gene Knockouth0
(0)

Per1 CRISPR/Cas9 KO Plasmid (m)

sc-422192Gene Knockoutm0
(0)

Per1 HDR Plasmid (m)

sc-422192-HDRHomology Directed Repairm0
(0)

Per2 CRISPR/Cas9 KO Plasmid (h2)

sc-401089-KO-2Gene Knockouth0
(0)

Per2 HDR Plasmid (h2)

sc-401089-HDR-2Homology Directed Repairh0
(0)

Per2 CRISPR/Cas9 KO Plasmid (m)

sc-422193Gene Knockoutm0
(0)

Per2 HDR Plasmid (m)

sc-422193-HDRHomology Directed Repairm0
(0)

Per3 CRISPR/Cas9 KO Plasmid (h)

sc-411220Gene Knockouth0
(0)

Per3 HDR Plasmid (h)

sc-411220-HDRHomology Directed Repairh0
(0)

Per CRISPR Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

Per2 Double Nickase Plasmid (m)

sc-422193-NICGene Knockoutm0
(0)

Per CRISPR Activation Plasmids and Lentiviral Particles

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

Per1 CRISPR Activation Plasmid (h)

sc-401260-ACTGene Activationh0
(0)

Per1 CRISPR Activation Plasmid (h2)

sc-401260-ACT-2Gene Activationh0
(0)

Per1 Lentiviral Activation Particles (h)

sc-401260-LACGene Activationh0
(0)

Per2 CRISPR Activation Plasmid (h)

sc-401089-ACTGene Activationh0
(0)

Per3 CRISPR Activation Plasmid (h)

sc-411220-ACTGene Activationh0
(0)

Per3 CRISPR Activation Plasmid (h2)

sc-411220-ACT-2Gene Activationh0
(0)