420116
JNK Inhibitor I, (L)-Form, Cell-Permeable
The JNK Inhibitor I, (L)-Form, Cell-Permeable controls the biological activity of JNK. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
别名:
JNK Inhibitor I, (L)-Form, Cell-Permeable, c-Jun NH₂-terminal kinase, SAPK Inhibitor I, (L)-JNKI1, ( L)-HIV-TAT₄₈₋₅₇-PP-JBD₂₀, H-GRKKRRQRRRPPRPKRPTTLNLFPQVPRSQDT-NH₂
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所有图片(1)
About This Item
经验公式（希尔记法）:
C168H293N67O42
分子量:
3923.55
分類程式碼代碼:
12352200
NACRES:
NA.77
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品質等級
化驗
≥97% (HPLC)
形狀
lyophilized solid
效力
1 μM IC50
製造商／商標名
Calbiochem®
儲存條件
OK to freeze
desiccated (hygroscopic)
顏色
white
溶解度
water: 2 mg/mL
運輸包裝
ambient
儲存溫度
−20°C
一般說明
A cell-permeable, biologically active peptide consisting of a carboxyl terminal sequence derived from the JNK-binding domain (JBD) and an amino terminal peptide containing the HIV-TAT48-57 sequence. Blocks c-Jun NH2-terminal kinase (JNK) signaling by preventing the activation of the transcription factor c-jun (IC50 ~ 1 µM). This effect appears to be due to inhibition of phosphorylation of the activation domains of JNK. Contains the minimal 20-amino acid inhibitory domain of islet-brain (IB) that is shown to be critical for interaction with JNK linked to the 10-amino acid HIV-TAT48-57 sequence as a carrier peptide and two proline residues as spacer. Inhibits IL-1β-induced c-jun and c-fos expression in insulin secreting βTC-3 cells and offers protection against apoptosis. Does not affect insulin secretion and has no effect on either ERK 1/2 or p38 activities.
A cell-permeable, biologically active peptide consisting of a carboxyl- terminal sequence derived from the JNK-binding domain (JBD) and an amino-terminal peptide containing the HIV-TAT48-57 sequence that imparts cell-permeability. Blocks the activation domain of c-Jun NH2-terminal kinase (JNK) and prevents the activation of the transcription factor c-Jun (IC50 ~1 µM). Contains the minimal 20-amino acid inhibitory domain of islet-brain (IB), which is critical for interaction with JNK.The peptide is covalently linked to the 10-amino acid HIV-TAT48-57 sequence that acts as a carrier peptide and to two proline residue spacers. Inhibits IL-1β-induced c-Jun and c-fos expression in insulin secreting βTC-3 cells and offers protection against apoptosis. Does not affect insulin secretion and has no significant effect on the activities of ERK1, ERK2, or p38.
生化／生理作用
Cell permeable: yes
Primary Target
JNK
JNK
Product does not compete with ATP.
Reversible: no
包裝
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
序列
H-Gly-Arg-Lys-Lys-Arg-Agr-Gln-Arg-Arg-Arg-Pro-Pro-Arg-Pro-Lys-Arg-Pro-Thr-Thr-Leu-Asn-Leu-Phe-Pro-Gln-Val-Pro-Arg-Ser-Gln-Asp-Thr-NH₂
外觀
Supplied as a trifluoroacetate salt.
重構
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
其他說明
Barr, R.K., et al. 2002. J. Biol. Chem.277, 10987.
Bonny, C., et al. 2001. Diabetes50, 77.
Bonny, C., et al. 2001. Diabetes50, 77.
法律資訊
Sold under license of U.S. Patents 6,043,083 and 6,410,693.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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