Date published: 2026-6-4

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StAR Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of StAR Antibodies for advanced research in the field of steroidogenesis. StAR Antibodies are validated for 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). StAR, or Steroidogenic Acute Regulatory protein, plays a crucial role in the transport of cholesterol into mitochondria, a key step in steroid hormone biosynthesis. Understanding StAR function is essential for elucidating mechanisms underlying various physiological processes and diseases, including adrenal insufficiency and reproductive disorders. The regulation of StAR expression and activity is critical for maintaining hormonal balance and overall health. Research has shown that mutations in StAR can lead to lipoid congenital adrenal hyperplasia, highlighting its importance in steroid hormone production. Investigating StAR's role in different tissues and cellular compartments continues to reveal new insights about steroidogenesis regulation. StAR monoclonal antibodies from Santa Cruz Biotechnology enable researchers worldwide to advance our understanding of steroid hormone biosynthesis and its impact on human health.

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StAR Antibodies

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StAR Antibody (D-2)

sc-166821mouse IgG1 κFL (h)WB, IP, IF, ELISAm, r, h
37
(9)

StAR CRISPR Knockout, HDR and Double Nickase Plasmids

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StAR CRISPR/Cas9 KO Plasmid (h)

sc-400961hGene KnockoutGFP0
(0)

StAR CRISPR/Cas9 KO Plasmid (m)

sc-423173mGene KnockoutGFP0
(0)

StAR HDR Plasmid (m)

sc-423173-HDRmHomology Directed RepairPuromycin0
(0)

StAR CRISPR Activation Products

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StAR CRISPR Activation Plasmid (h)

sc-400961-ACThGene ActivationPuro, Blast, Hygro0
(0)

StAR siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

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StAR siRNA (h)

sc-44121hGene SilencingN/A
1
(0)

StAR shRNA Plasmid (h)

sc-44121-SHhGene SilencingPuromycin
1
(0)

StAR shRNA (h) Lentiviral Particles

sc-44121-VhGene SilencingPuromycin
1
(0)

StAR siRNA (m)

sc-153878mGene SilencingN/A0
(0)

StAR shRNA Plasmid (m)

sc-153878-SHmGene SilencingPuromycin0
(0)

StAR shRNA (m) Lentiviral Particles

sc-153878-VmGene SilencingPuromycin0
(0)

StAR Transfected Lysates

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StAR (h): 293 Lysate

sc-112333h
1
(0)