Date published: 2026-6-5

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I κ B Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of I κ B Antibodies for research focused on understanding the NF-κB signaling pathway. I κ B Antibodies are validated for multiple applications, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). I κ B proteins play a crucial role in regulating the NF-κB transcription factor, which is involved in immune response, inflammation, and cell survival. By sequestering NF-κB in the cytoplasm, I κ B proteins prevent its translocation to the nucleus, thereby inhibiting the expression of target genes. Understanding the dynamics of I κ B proteins is essential for elucidating their impact on various diseases, including cancer and autoimmune disorders. Researchers worldwide utilize I κ B monoclonal antibodies to investigate cellular signaling mechanisms and regulatory pathways. Advanced research techniques supported by I κ B monoclonal antibodies enable thorough examination of protein-protein interactions and signal transduction events. The specificity and reliability of Santa Cruz Biotechnology monoclonal antibodies contribute significantly to advancing scientific understanding of NF-κB pathway regulation and its role in disease development.

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I κ B Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

cleaved NFKBIA/IkB alpha Antibody (5D1623)

sc-52900mouse IgG1FL (h)WBh
7
(1)

cleaved NFKBIA/IkB alpha Antibody (4H110)

sc-71291mouse IgG1FL (h)WBh
3
(1)

NFKBIA/IkB alpha Antibody (H-4)

sc-1643mouse IgG1 κFL (h)WB, IP, IF, IHC(P), FCM, ELISAm, r, h
554
(59)

NFKBIA/IkB alpha Antibody (B-3)

sc-373893mouse IgA2-27 (h)WB, IP, IF, ELISAh
21
(2)

IκB-β Antibody (D-3)

sc-74451mouse IgG2a κFL (m)WB, IP, IF, IHC(P), ELISAm, r, h
7
(5)

IκB-β Antibody (D-8)

sc-74452mouse IgG2b κFL (m)WB, IP, IF, ELISAm, r, h
1
(2)

IκB-β Antibody (F-9)

sc-390622mouse IgM κ2-27 (m)WB, IP, IF, IHC(P), ELISAm, r, h
2
(3)

IκB-β Antibody (G-6)

sc-74453mouse IgG2b κFL (m)WB, IP, IF, ELISAm, r, h

new

(1)

IκB-β Antibody (H-3)

sc-515699mouse IgG3 κ315-339 (m)WB, IP, IF, ELISAm, r

new

(0)

IκB-ε Antibody (G-4)

sc-7275mouse IgG1 κ345-364 (m)WB, IP, IF, ELISAm, r, h
8
(5)

IκB-ε Antibody (D-7)

sc-373958mouse IgG1 κ1-365 (m)WB, IP, IF, ELISAm

new

(1)

IκB-ε Antibody (E-9)

sc-374188mouse IgG2b κ1-365 (m)WB, IP, IF, ELISAm, r, h

new

(2)

IκB-ε Antibody (F-9)

sc-365899mouse IgG2a κ1-365 (m)WB, IP, IF, ELISAm, r, h

new

(1)

Phospho-Specific I κ B Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

p-NFKBIA/IkB alpha Antibody (B-9)

sc-8404mouse IgG2b κSer 32 (h)WB, IP, IF, IHC(P)m, r, h
519
(50)

p-NFKBIA/IkB alpha Antibody (39A1431)

sc-52943mouse IgG1 κSer 32/36 (h)WBm, r, h
25
(1)

I κ B CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

NFKBIA/IkB alpha CRISPR/Cas9 KO Plasmid (h2)

sc-400034-KO-2hGene KnockoutGFP
1
(1)

NFKBIA/IkB alpha HDR Plasmid (h2)

sc-400034-HDR-2hHomology Directed RepairPuromycin
1
(1)

NFKBIA/IkB alpha Double Nickase Plasmid (h)

sc-400034-NIChGene KnockoutPuromycin
1
(1)

NFKBIA/IkB alpha Double Nickase Plasmid (h2)

sc-400034-NIC-2hGene KnockoutPuromycin
1
(1)

NFKBIA/IkB alpha CRISPR/Cas9 KO Plasmid (m)

sc-421878mGene KnockoutGFP0
(0)

NFKBIA/IkB alpha Double Nickase Plasmid (m)

sc-421878-NICmGene KnockoutPuromycin0
(0)

IκB-β CRISPR/Cas9 KO Plasmid (h)

sc-401016hGene KnockoutGFP0
(0)

IκB-β HDR Plasmid (h)

sc-401016-HDRhHomology Directed RepairPuromycin0
(0)

IκB-ζ HDR Plasmid (h)

sc-401963-HDRhHomology Directed RepairPuromycin0
(0)

I κ B CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

NFKBIA/IkB alpha CRISPR Activation Plasmid (h)

sc-400034-ACThGene ActivationPuro, Blast, Hygro
1
(1)

NFKBIA/IkB alpha CRISPR Activation Plasmid (h2)

sc-400034-ACT-2hGene ActivationPuro, Blast, Hygro
1
(1)

NFKBIA/IkB alpha Lentiviral Activation Particles (h)

sc-400034-LAChGene ActivationPuro, Blast, Hygro
1
(1)

I κ B siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

NFKBIA/IkB alpha siRNA (h)

sc-29360hGene SilencingN/A
11
(1)

NFKBIA/IkB alpha siRNA (h2)

sc-44265hGene SilencingN/A
1
(0)

NFKBIA/IkB alpha shRNA Plasmid (h)

sc-29360-SHhGene SilencingPuromycin
11
(1)

NFKBIA/IkB alpha shRNA Plasmid (h2)

sc-44265-SHhGene SilencingPuromycin
1
(0)

NFKBIA/IkB alpha shRNA (h) Lentiviral Particles

sc-29360-VhGene SilencingPuromycin
11
(1)

NFKBIA/IkB alpha shRNA (h2) Lentiviral Particles

sc-44265-VhGene SilencingPuromycin
1
(0)

NFKBIA/IkB alpha siRNA (m)

sc-29361mGene SilencingN/A
5
(0)

NFKBIA/IkB alpha shRNA Plasmid (m)

sc-29361-SHmGene SilencingPuromycin
5
(0)

NFKBIA/IkB alpha shRNA (m) Lentiviral Particles

sc-29361-VmGene SilencingPuromycin
5
(0)

IκB-β siRNA (h)

sc-29362hGene SilencingN/A0
(1)

IκB-β shRNA Plasmid (h)

sc-29362-SHhGene SilencingPuromycin0
(1)

IκB-β shRNA (h) Lentiviral Particles

sc-29362-VhGene SilencingPuromycin0
(1)

IκB-β siRNA (m)

sc-35623mGene SilencingN/A0
(0)

IκB-β shRNA Plasmid (m)

sc-35623-SHmGene SilencingPuromycin0
(0)

IκB-β shRNA (m) Lentiviral Particles

sc-35623-VmGene SilencingPuromycin0
(0)

IκB-δ siRNA (h)

sc-97928hGene SilencingN/A0
(0)

IκB-δ shRNA Plasmid (h)

sc-97928-SHhGene SilencingPuromycin0
(0)

IκB-δ shRNA (h) Lentiviral Particles

sc-97928-VhGene SilencingPuromycin0
(0)

IκB-δ siRNA (m)

sc-155907mGene SilencingN/A0
(0)

IκB-δ shRNA Plasmid (m)

sc-155907-SHmGene SilencingPuromycin0
(0)

IκB-δ shRNA (m) Lentiviral Particles

sc-155907-VmGene SilencingPuromycin0
(0)

IκB-ε siRNA (h)

sc-35642hGene SilencingN/A0
(0)

IκB-ε shRNA Plasmid (h)

sc-35642-SHhGene SilencingPuromycin0
(0)

IκB-ε shRNA (h) Lentiviral Particles

sc-35642-VhGene SilencingPuromycin0
(0)

IκB-ε siRNA (m)

sc-35643mGene SilencingN/A0
(0)

IκB-ε shRNA Plasmid (m)

sc-35643-SHmGene SilencingPuromycin0
(0)

IκB-ε shRNA (m) Lentiviral Particles

sc-35643-VmGene SilencingPuromycin0
(0)

IκB-ζ siRNA (h)

sc-44896hGene SilencingN/A
1
(0)

IκB-ζ shRNA Plasmid (h)

sc-44896-SHhGene SilencingPuromycin
1
(0)

IκB-ζ shRNA (h) Lentiviral Particles

sc-44896-VhGene SilencingPuromycin
1
(0)

IκB-ζ siRNA (m)

sc-44897mGene SilencingN/A0
(0)

IκB-ζ shRNA Plasmid (m)

sc-44897-SHmGene SilencingPuromycin0
(0)

IκB-ζ shRNA (m) Lentiviral Particles

sc-44897-VmGene SilencingPuromycin0
(0)