Date published: 2025-10-26

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Orai Antibodies

Santa Cruz Biotechnology features a diverse variety of Orai monoclonal antibodies for advanced research in cellular signaling and calcium homeostasis. Orai monoclonal antibodies are compatible with multiple techniques, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). Orai proteins regulate calcium influx into cells, which is essential for numerous physiological processes, including muscle contraction, neurotransmitter release, and immune responses. The function of Orai proteins is particularly significant in store-operated calcium entry (SOCE), a mechanism that helps maintain cellular calcium levels and signaling pathways. Dysregulation of Orai proteins has been linked to various diseases, making them an important focus of research in cell biology and pharmacology. Understanding Orai protein function and regulation can provide insights into potential therapeutic strategies for calcium-related disorders. Investigating the molecular mechanisms of Orai proteins contributes to our understanding of calcium signaling networks and their impact on cellular function. Research utilizing Orai monoclonal antibodies from Santa Cruz Biotechnology continues to advance scientific knowledge in cell biology and disease mechanisms.

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Orai Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

Orai1 Antibody (G-2)

sc-377281mouse IgG1 κ256-301 (h)WB, IP, IF, IHC(P), ELISAh
26
(9)

Orai2 Antibody (G-5)

sc-376757mouse IgG1 κ1-49 (h)WB, IP, IF, IHC(P), ELISAm, r, h
1
(3)

Orai2 Antibody (C-12)

sc-376749mouse IgG2b κ1-49 (h)WB, IP, IF, ELISAm, r, h
2
(2)

Orai CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Orai1 CRISPR/Cas9 KO Plasmid (h2)

sc-400901-KO-2hGene KnockoutGFP0
(0)

Orai1 HDR Plasmid (h2)

sc-400901-HDR-2hHomology Directed RepairPuromycin0
(0)

Orai1 Double Nickase Plasmid (h)

sc-400901-NIChGene KnockoutPuromycin0
(0)

Orai1 Double Nickase Plasmid (h2)

sc-400901-NIC-2hGene KnockoutPuromycin0
(0)

Orai1 CRISPR/Cas9 KO Plasmid (m)

sc-430929mGene KnockoutGFP0
(0)

Orai1 HDR Plasmid (m)

sc-430929-HDRmHomology Directed RepairPuromycin0
(0)

Orai1 Double Nickase Plasmid (m)

sc-430929-NICmGene KnockoutPuromycin0
(0)

Orai1 Double Nickase Plasmid (m2)

sc-430929-NIC-2mGene KnockoutPuromycin0
(0)

Orai2 CRISPR/Cas9 KO Plasmid (h)

sc-403535hGene KnockoutGFP0
(0)

Orai2 HDR Plasmid (h)

sc-403535-HDRhHomology Directed RepairPuromycin0
(0)

Orai2 Double Nickase Plasmid (h)

sc-403535-NIChGene KnockoutPuromycin0
(0)

Orai2 Double Nickase Plasmid (h2)

sc-403535-NIC-2hGene KnockoutPuromycin0
(0)

Orai2 CRISPR/Cas9 KO Plasmid (m)

sc-435371mGene KnockoutGFP0
(0)

Orai2 HDR Plasmid (m)

sc-435371-HDRmHomology Directed RepairPuromycin0
(0)

Orai2 Double Nickase Plasmid (m)

sc-435371-NICmGene KnockoutPuromycin0
(0)

Orai2 Double Nickase Plasmid (m2)

sc-435371-NIC-2mGene KnockoutPuromycin0
(0)

Orai3 CRISPR/Cas9 KO Plasmid (h2)

sc-403426-KO-2hGene KnockoutGFP0
(0)

Orai3 HDR Plasmid (h2)

sc-403426-HDR-2hHomology Directed RepairPuromycin0
(0)

Orai3 Double Nickase Plasmid (h)

sc-403426-NIChGene KnockoutPuromycin0
(0)

Orai3 Double Nickase Plasmid (h2)

sc-403426-NIC-2hGene KnockoutPuromycin0
(0)

Orai3 CRISPR/Cas9 KO Plasmid (m)

sc-435393mGene KnockoutGFP0
(0)

Orai3 HDR Plasmid (m)

sc-435393-HDRmHomology Directed RepairPuromycin0
(0)

Orai3 Double Nickase Plasmid (m)

sc-435393-NICmGene KnockoutPuromycin0
(0)

Orai3 Double Nickase Plasmid (m2)

sc-435393-NIC-2mGene KnockoutPuromycin0
(0)

Orai CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Orai1 CRISPR Activation Plasmid (h)

sc-400901-ACThGene ActivationPuro, Blast, Hygro0
(0)

Orai1 CRISPR Activation Plasmid (h2)

sc-400901-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai1 Lentiviral Activation Particles (h)

sc-400901-LAChGene ActivationPuro, Blast, Hygro0
(0)

Orai1 Lentiviral Activation Particles (h2)

sc-400901-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai1 CRISPR Activation Plasmid (m)

sc-430929-ACTmGene ActivationPuro, Blast, Hygro0
(0)

Orai1 CRISPR Activation Plasmid (m2)

sc-430929-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai1 Lentiviral Activation Particles (m)

sc-430929-LACmGene ActivationPuro, Blast, Hygro0
(0)

Orai1 Lentiviral Activation Particles (m2)

sc-430929-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai2 CRISPR Activation Plasmid (h)

sc-403535-ACThGene ActivationPuro, Blast, Hygro0
(0)

Orai2 CRISPR Activation Plasmid (h2)

sc-403535-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai2 Lentiviral Activation Particles (h)

sc-403535-LAChGene ActivationPuro, Blast, Hygro0
(0)

Orai2 Lentiviral Activation Particles (h2)

sc-403535-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai2 CRISPR Activation Plasmid (m)

sc-435371-ACTmGene ActivationPuro, Blast, Hygro0
(0)

Orai2 CRISPR Activation Plasmid (m2)

sc-435371-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai2 Lentiviral Activation Particles (m)

sc-435371-LACmGene ActivationPuro, Blast, Hygro0
(0)

Orai2 Lentiviral Activation Particles (m2)

sc-435371-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai3 CRISPR Activation Plasmid (h)

sc-403426-ACThGene ActivationPuro, Blast, Hygro0
(0)

Orai3 CRISPR Activation Plasmid (h2)

sc-403426-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai3 Lentiviral Activation Particles (h)

sc-403426-LAChGene ActivationPuro, Blast, Hygro0
(0)

Orai3 Lentiviral Activation Particles (h2)

sc-403426-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

Orai3 CRISPR Activation Plasmid (m)

sc-435393-ACTmGene ActivationPuro, Blast, Hygro0
(0)

Orai3 CRISPR Activation Plasmid (m2)

sc-435393-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai3 Lentiviral Activation Particles (m)

sc-435393-LACmGene ActivationPuro, Blast, Hygro0
(0)

Orai3 Lentiviral Activation Particles (m2)

sc-435393-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

Orai siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

Orai1 siRNA (h)

sc-76001hGene SilencingN/A
14
(0)

Orai1 shRNA Plasmid (h)

sc-76001-SHhGene SilencingPuromycin
14
(0)

Orai1 shRNA (h) Lentiviral Particles

sc-76001-VhGene SilencingPuromycin
14
(0)

Orai1 siRNA (m)

sc-76002mGene SilencingN/A
6
(0)

Orai1 shRNA Plasmid (m)

sc-76002-SHmGene SilencingPuromycin
6
(0)

Orai1 shRNA (m) Lentiviral Particles

sc-76002-VmGene SilencingPuromycin
6
(0)

Orai2 siRNA (h)

sc-76003hGene SilencingN/A
1
(0)

Orai2 shRNA Plasmid (h)

sc-76003-SHhGene SilencingPuromycin
1
(0)

Orai2 shRNA (h) Lentiviral Particles

sc-76003-VhGene SilencingPuromycin
1
(0)

Orai2 siRNA (m)

sc-76004mGene SilencingN/A
2
(0)

Orai2 shRNA Plasmid (m)

sc-76004-SHmGene SilencingPuromycin
2
(0)

Orai2 shRNA (m) Lentiviral Particles

sc-76004-VmGene SilencingPuromycin
2
(0)

Orai3 siRNA (h)

sc-76005hGene SilencingN/A
3
(0)

Orai3 shRNA Plasmid (h)

sc-76005-SHhGene SilencingPuromycin
3
(0)

Orai3 shRNA (h) Lentiviral Particles

sc-76005-VhGene SilencingPuromycin
3
(0)

Orai3 siRNA (m)

sc-76006mGene SilencingN/A
3
(0)

Orai3 shRNA Plasmid (m)

sc-76006-SHmGene SilencingPuromycin
3
(0)

Orai3 shRNA (m) Lentiviral Particles

sc-76006-VmGene SilencingPuromycin
3
(0)