Nrf2 Activator III, TAT-14 Peptide, H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg~Leu-Gln-Leu-Asp-Glu-Glu-Thr-Gly-Glu-Phe-Leu-Pro-Ile-Gln-OH CAS 1362661-34-4

CAS Number

1362661-34-4

Grade

Highly Purified

Molecular Formula

C₁₃₇H₂₃₀N₄₈O₃₉

Molecular Weight

3173.6

EU Commodity Code

38220090

Shipping Temp

Blue Ice

Storage Temp

-20°C

A 14-mer peptide (LQLDEETGEFLPIQ) conjugated to cell-penetrating trans-activating transcriptional activator (TAT) sequence (YGRKKRRQRRRLQ) that targets the nuclear factor (erythroid-derived 2)-like 2 (Nrf2) binding site on Kelch-like ECH-associated protein 1 (Keap1). Competitively disrupts Nrf2-Keap1 interaction and stabilizes cytosolic Nrf2, and promotes its nuclear translocation and binding to the antioxidant response element (ARE). Exhibits anti-inflammatory properties and increases heme-oxygenase-1 gene expression (~75uM). Also shown to suppress LPS-induced TNF-a secretion in THP-1 monocytes (~ 37.5uM).

CAS No

1362661-34-4

Sequence

H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg~Leu-Gln-Leu-Asp-Glu-Glu-Thr-Gly-Glu-Phe-Leu-Pro-Ile-Gln-OH

Formula

C₁₃₇H₂₃₀N₄₈O₃₉

Molecular Weight

3173.6

Solubility

DMSO (100mg/ml)

Storage and Stability

Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Purity

≥95% (HPLC)

Form

Supplied as a white powder.

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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217601 Nrf2 Activator III, TAT-14 Peptide, H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg~Leu-Gln-Leu-Asp-Glu-Glu-Thr-Gly-Glu-Phe-Leu-Pro-Ile-Gln-OH CAS: 1362661-34-4

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