Date published: 2026-4-5

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K-Ras Antibodies

Santa Cruz Biotechnology offers a broad range of K-Ras monoclonal antibodies for research focused on K-Ras protein's role in cellular signaling pathways. Multiple applications are supported, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). K-Ras is a key member of the RAS family of proteins, which regulate cell growth, differentiation, and survival. Mutations in K-Ras genes are commonly associated with several types of cancer, making K-Ras an important target for therapeutic intervention and cancer research. Understanding K-Ras function and regulation can provide insights into tumorigenesis and potential treatment strategies. K-Ras monoclonal antibodies enable detailed investigation of signaling mechanisms in both normal and disease states. Researchers can explore K-Ras expression patterns across different tissue types and cellular conditions. Advanced visualization techniques using K-Ras monoclonal antibodies help map protein interactions and cellular localization. Santa Cruz Biotechnology monoclonal antibodies for K-Ras research support scientists worldwide in advancing our understanding of cancer biology and developing new therapeutic approaches.

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K-Ras Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

KRAS Antibody (F234)

sc-30mouse IgG2a κ54-189 (r)WB, IP, IFm, r, h
454
(31)

KRAS Antibody (3B10-2F2)

sc-517599mouse IgG1 κFL (h)WB, IP, IF, ELISAh
1
(0)

KRAS Antibody (B-12)

sc-518124mouse IgG2b κ159-183 (h)WB, IP, IF, ELISAm, r, h

new

(1)

K-Ras CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

KRAS CRISPR/Cas9 KO Plasmid (h)

sc-416674hGene KnockoutGFP
1
(0)

KRAS HDR Plasmid (h)

sc-416674-HDRhHomology Directed RepairPuromycin
1
(0)

KRAS Double Nickase Plasmid (h)

sc-416674-NIChGene KnockoutPuromycin
1
(0)

KRAS Double Nickase Plasmid (h2)

sc-416674-NIC-2hGene KnockoutPuromycin
1
(0)

KRAS CRISPR/Cas9 KO Plasmid (m)

sc-421333mGene KnockoutGFP0
(0)

KRAS HDR Plasmid (m)

sc-421333-HDRmHomology Directed RepairPuromycin0
(0)

K-Ras CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

KRAS CRISPR Activation Plasmid (h)

sc-416674-ACThGene ActivationPuro, Blast, Hygro
1
(0)

KRAS CRISPR Activation Plasmid (h2)

sc-416674-ACT-2hGene ActivationPuro, Blast, Hygro
1
(0)

KRAS Lentiviral Activation Particles (h)

sc-416674-LAChGene ActivationPuro, Blast, Hygro
1
(0)

KRAS CRISPR Activation Plasmid (m)

sc-421333-ACTmGene ActivationPuro, Blast, Hygro0
(0)

KRAS CRISPR Activation Plasmid (m2)

sc-421333-ACT-2mGene ActivationPuro, Blast, Hygro0
(0)

K-Ras siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

KRAS siRNA (h)

sc-35731hGene SilencingN/A
36
(0)

KRAS shRNA Plasmid (h)

sc-35731-SHhGene SilencingPuromycin
36
(0)

KRAS shRNA (h) Lentiviral Particles

sc-35731-VhGene SilencingPuromycin
36
(0)

KRAS siRNA (m)

sc-43876mGene SilencingN/A
5
(0)

KRAS shRNA Plasmid (m)

sc-43876-SHmGene SilencingPuromycin
5
(0)

KRAS shRNA (m) Lentiviral Particles

sc-43876-VmGene SilencingPuromycin
5
(0)