Date published: 2025-10-6

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FR Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of FR Antibodies, specifically targeting the folate receptor (FR). FR Antibodies are suitable for western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). The folate receptor plays a critical role in cellular uptake of folate, which is essential for DNA synthesis and repair, making it vital for cell proliferation and survival. FR expression is often upregulated in certain cancers, highlighting its significance as a potential therapeutic target and biomarker in oncology research. Understanding folate receptor function and regulation can provide insights into tumor biology and treatment strategies. FR monoclonal antibodies enable precise detection and analysis of folate receptor expression patterns across various cell types and tissues. Investigating folate receptor mechanisms can lead to breakthroughs in cancer research and therapeutic development. Santa Cruz Biotechnology monoclonal antibodies for FR support researchers worldwide in advancing our understanding of cancer biology and potential treatment approaches.

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FR Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

β-FR Antibody (4B12)

sc-293199mouse IgG2a κ36-128 (h)WB, IP, ELISAh

new

(1)

FR Antibody (E-11)

sc-515521mouse IgG2a κ210-231 (h)WB, IP, IF, IHC(P), ELISAm, r, h
7
(6)

FR CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

α-FR CRISPR/Cas9 KO Plasmid (h2)

sc-400909-KO-2hGene KnockoutGFP0
(0)

α-FR HDR Plasmid (h2)

sc-400909-HDR-2hHomology Directed RepairPuromycin0
(0)

α-FR Double Nickase Plasmid (h)

sc-400909-NIChGene KnockoutPuromycin0
(0)

α-FR Double Nickase Plasmid (h2)

sc-400909-NIC-2hGene KnockoutPuromycin0
(0)

α-FR CRISPR/Cas9 KO Plasmid (m)

sc-420398mGene KnockoutGFP0
(0)

α-FR HDR Plasmid (m)

sc-420398-HDRmHomology Directed RepairPuromycin0
(0)

α-FR Double Nickase Plasmid (m)

sc-420398-NICmGene KnockoutPuromycin0
(0)

α-FR Double Nickase Plasmid (m2)

sc-420398-NIC-2mGene KnockoutPuromycin0
(0)

β-FR CRISPR/Cas9 KO Plasmid (h)

sc-403346hGene KnockoutGFP0
(0)

β-FR HDR Plasmid (h)

sc-403346-HDRhHomology Directed RepairPuromycin0
(0)

β-FR Double Nickase Plasmid (h)

sc-403346-NIChGene KnockoutPuromycin0
(0)

β-FR Double Nickase Plasmid (h2)

sc-403346-NIC-2hGene KnockoutPuromycin0
(0)

β-FR CRISPR/Cas9 KO Plasmid (m)

sc-420399mGene KnockoutGFP0
(0)

β-FR HDR Plasmid (m)

sc-420399-HDRmHomology Directed RepairPuromycin0
(0)

β-FR Double Nickase Plasmid (m)

sc-420399-NICmGene KnockoutPuromycin0
(0)

β-FR Double Nickase Plasmid (m2)

sc-420399-NIC-2mGene KnockoutPuromycin0
(0)

δ-FR CRISPR/Cas9 KO Plasmid (m)

sc-425740mGene KnockoutGFP0
(0)

δ-FR HDR Plasmid (m)

sc-425740-HDRmHomology Directed RepairPuromycin0
(0)

δ-FR Double Nickase Plasmid (m)

sc-425740-NICmGene KnockoutPuromycin0
(0)

δ-FR Double Nickase Plasmid (m2)

sc-425740-NIC-2mGene KnockoutPuromycin0
(0)

γ-FR CRISPR/Cas9 KO Plasmid (h)

sc-403347hGene KnockoutGFP0
(0)

γ-FR HDR Plasmid (h)

sc-403347-HDRhHomology Directed RepairPuromycin0
(0)

γ-FR Double Nickase Plasmid (h)

sc-403347-NIChGene KnockoutPuromycin0
(0)

γ-FR Double Nickase Plasmid (h2)

sc-403347-NIC-2hGene KnockoutPuromycin0
(0)

FR CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

α-FR CRISPR Activation Plasmid (h)

sc-400909-ACThGene ActivationPuro, Blast, Hygro0
(0)

α-FR CRISPR Activation Plasmid (h2)

sc-400909-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

α-FR Lentiviral Activation Particles (h)

sc-400909-LAChGene ActivationPuro, Blast, Hygro0
(0)

α-FR Lentiviral Activation Particles (h2)

sc-400909-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

α-FR CRISPR Activation Plasmid (m)

sc-420398-ACTmGene ActivationPuro, Blast, Hygro0
(0)

α-FR CRISPR Activation Plasmid (m2)

sc-420398-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

α-FR Lentiviral Activation Particles (m)

sc-420398-LACmGene ActivationPuro, Blast, Hygro0
(0)

α-FR Lentiviral Activation Particles (m2)

sc-420398-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

β-FR CRISPR Activation Plasmid (h)

sc-403346-ACThGene ActivationPuro, Blast, Hygro0
(0)

β-FR CRISPR Activation Plasmid (h2)

sc-403346-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

β-FR Lentiviral Activation Particles (h)

sc-403346-LAChGene ActivationPuro, Blast, Hygro0
(0)

β-FR Lentiviral Activation Particles (h2)

sc-403346-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

β-FR CRISPR Activation Plasmid (m)

sc-420399-ACTmGene ActivationPuro, Blast, Hygro0
(0)

β-FR CRISPR Activation Plasmid (m2)

sc-420399-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

β-FR Lentiviral Activation Particles (m)

sc-420399-LACmGene ActivationPuro, Blast, Hygro0
(0)

β-FR Lentiviral Activation Particles (m2)

sc-420399-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

δ-FR CRISPR Activation Plasmid (m)

sc-425740-ACTmGene ActivationPuro, Blast, Hygro0
(0)

δ-FR CRISPR Activation Plasmid (m2)

sc-425740-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

δ-FR Lentiviral Activation Particles (m)

sc-425740-LACmGene ActivationPuro, Blast, Hygro0
(0)

δ-FR Lentiviral Activation Particles (m2)

sc-425740-LAC-2mGene ActivationPuro, Blast, Hygro0
(0)

γ-FR CRISPR Activation Plasmid (h)

sc-403347-ACThGene ActivationPuro, Blast, Hygro0
(0)

γ-FR CRISPR Activation Plasmid (h2)

sc-403347-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

γ-FR Lentiviral Activation Particles (h)

sc-403347-LAChGene ActivationPuro, Blast, Hygro0
(0)

γ-FR Lentiviral Activation Particles (h2)

sc-403347-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

FR siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

α-FR siRNA (h)

sc-39969hGene SilencingN/A
4
(0)

α-FR shRNA Plasmid (h)

sc-39969-SHhGene SilencingPuromycin
4
(0)

α-FR shRNA (h) Lentiviral Particles

sc-39969-VhGene SilencingPuromycin
4
(0)

α-FR siRNA (m)

sc-39970mGene SilencingN/A0
(0)

α-FR shRNA Plasmid (m)

sc-39970-SHmGene SilencingPuromycin0
(0)

α-FR shRNA (m) Lentiviral Particles

sc-39970-VmGene SilencingPuromycin0
(0)

α-FR siRNA (bovine)

sc-270693bovineGene SilencingN/A0
(0)

α-FR shRNA Plasmid (bovine)

sc-270693-SHbovineGene SilencingPuromycin0
(0)

α-FR shRNA (bovine) Lentiviral Particles

sc-270693-VbovineGene SilencingPuromycin0
(0)

β-FR siRNA (h)

sc-39971hGene SilencingN/A0
(0)

β-FR shRNA Plasmid (h)

sc-39971-SHhGene SilencingPuromycin0
(0)

β-FR shRNA (h) Lentiviral Particles

sc-39971-VhGene SilencingPuromycin0
(0)

β-FR siRNA (m)

sc-39972mGene SilencingN/A0
(0)

β-FR shRNA Plasmid (m)

sc-39972-SHmGene SilencingPuromycin0
(0)

β-FR shRNA (m) Lentiviral Particles

sc-39972-VmGene SilencingPuromycin0
(0)

δ-FR siRNA (h)

sc-39973hGene SilencingN/A0
(0)

δ-FR shRNA Plasmid (h)

sc-39973-SHhGene SilencingPuromycin0
(0)

δ-FR shRNA (h) Lentiviral Particles

sc-39973-VhGene SilencingPuromycin0
(0)

δ-FR siRNA (m)

sc-39974mGene SilencingN/A0
(0)

δ-FR shRNA Plasmid (m)

sc-39974-SHmGene SilencingPuromycin0
(0)

δ-FR shRNA (m) Lentiviral Particles

sc-39974-VmGene SilencingPuromycin0
(0)

γ-FR siRNA (h)

sc-39975hGene SilencingN/A0
(0)

γ-FR shRNA Plasmid (h)

sc-39975-SHhGene SilencingPuromycin0
(0)

γ-FR shRNA (h) Lentiviral Particles

sc-39975-VhGene SilencingPuromycin0
(0)

γ-FR siRNA (bovine)

sc-270694bovineGene SilencingN/A0
(0)

γ-FR shRNA Plasmid (bovine)

sc-270694-SHbovineGene SilencingPuromycin0
(0)

γ-FR shRNA (bovine) Lentiviral Particles

sc-270694-VbovineGene SilencingPuromycin0
(0)