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FR179642

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FR179642;

FR179642 是抗真菌试剂 Micafungin 在合成过程中一个关键的中间体 (intermediate)。FR179642 也是抗真菌脂肽 FR901379 的环肽核。

FR179642amp;;

FR179642 Chemical Structure

CAS No. : 168110-44-9

规格 价格 是否有货
50 mg ￥800 询问价格 货期
100 mg ￥1300 询问价格 货期

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生物活性

FR179642 is a key intermediate in the synthesis of the echinocandin antifungal Micafungin[1]. FR179642 is the cyclic peptide nucleus of the echinocandin-like antifungal lipopeptide FR901379[2].

分子量

936.89

Formula

C35H52N8O20S
CAS 号

168110-44-9
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.
参考文献

  • [1]. Satoshi Ueda, et al. Cloning and expression of the FR901379 acylase gene from Streptomyces sp. no. 6907. J Antibiot (Tokyo)

    [2]. M Tomishima, et al. FK463, a novel water-soluble echinocandin lipopeptide: synthesis and antifungal activity. J Antibiot (Tokyo)

Allergen Art fr5 (Shrimp) (rec.) (His) 过敏原 Art fr5（虾）（重组）（His标签） 品牌：AbFrontier

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Allergen Art fr5 (Shrimp) (rec.) (His)

过敏原 Art fr5（虾）（重组）（His标签）

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CAS No.：
储存条件：-80°C
纯度：–
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

YIF-LF-P0525

 – 0.1 mg –

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 – –


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* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。

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Allergen Art fr5 (Shrimp) (rec.) (His)

过敏原 Art fr5（虾）（重组）（His标签）

品牌：AbFrontier
CAS No.：
储存条件：-80°C
纯度：–
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

YIF-LF-P0525A

 – 0.5 mg –

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 – –


* 干冰运输、大包装及大批量的产品需酌情添加运输费用


* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。

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Allergen Art fr5 (Shrimp) (rec.) (His)

过敏原 Art fr5（虾）（重组）（His标签）

品牌：AbFrontier
CAS No.：
储存条件：-80°C
纯度：–
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

YIF-LF-P0525B

 – 1 mg –

Allergen Art fr5 (Shrimp) (rec.) (His) 过敏原 Art fr5（虾）（重组）（His标签） 品牌：AbFrontier

 – –


* 干冰运输、大包装及大批量的产品需酌情添加运输费用


* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。

Abz-FR-K(Dnp)-P-OH

发表于由

Abz-FR-K(Dnp)-P-OH;

Abz-FR-K(Dnp)-P-OH 是一种血管紧张素转换酶 (ACE) 的底物，是一种用于实时荧光检测的内猝灭荧光底物。

Abz-FR-K(Dnp)-P-OHamp;;

Abz-FR-K(Dnp)-P-OH Chemical Structure

CAS No. : 500799-61-1

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Abz-FR-K(Dnp)-P-OH is an angiotensin I-converting enzyme (ACE) substrate and an internally quenched fluorogenic substrate for real time fluorescent assay[1].

分子量

831.87

Formula

C39H49N11O10
CAS 号

500799-61-1
Sequence Shortening

Abz-FR-{Lys(Dnp)}-P
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 (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;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]. Alves MF, et al. A continuous fluorescent assay for the determination of plasma and tissue angiotensin I-converting enzyme activity. Braz J Med Biol Res. 2005 Jun;38(6):861-8.