CTTHWGFTLC, CYCLIC TFA

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上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

CTTHWGFTLC, CYCLIC TFA 

CTTHWGFTLC, CYCLIC TFA 是一种基质金属蛋白酶 MMP-2 和 MMP-9 的环肽抑制剂。对 MMP-9 的 IC50 约为 8 μM。

CTTHWGFTLC, CYCLIC TFA

CTTHWGFTLC, CYCLIC TFA Chemical Structure

规格 价格 是否有货
1 mg ￥1400 询问价格 & 货期
5 mg ￥3400 询问价格 & 货期
10 mg ￥6300 询问价格 & 货期

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生物活性

CTTHWGFTLC, CYCLIC TFA is a cyclic peptide inhibitor for matrix metalloproteinases MMP-2 and MMP-9. The IC50 value for MMP-9 is ~8 μM[1].

IC50 & Target

MMP-2

 

MMP-9

 

体外研究
(In Vitro)

CTTHWGFTLC, CYCLIC TFA inhibits endothelial and tumor cell migration in vitro[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

CTTHWGFTLC, CYCLIC TFA inhibits tumor progression in vivo, in mouse models[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

1280.35

Formula

C54H72F3N13O16S2
Sequence

Cys-Thr-Thr-His-Trp-Gly-Phe-Thr-Leu-Cys (Disulfide Bridge: Cys1-Cys10)
Sequence Shortening

CTTHWGFTLC (Disulfide Bridge: Cys1-Cys10)
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. Medina OP, et al. Binding of novel peptide inhibitors of type IV collagenases to phospholipid membranes and use in liposome targeting to tumor cells in vitro. Cancer Res. 2001 May 15;61(10):3978-85.

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