2. Anti-infection
  3. Bacterial
  4. Steffimycin B

Steffimycin B  (Synonyms: NSC 204855; U 40615)

目录号: HY-N8470
产品使用指南 技术支持

Steffimycin B 是一种蒽环类细菌代谢物，最初从链霉菌中分离出来。它与 DNA 结合，优先插入含有胞嘧啶和鸟嘌呤的位点。Steffimycin B 对 MCF-7、KB、NCI-H187 和 Vero 细胞具有细胞毒性（IC50s 分别为 3.5、6.75、3.28 和 10.5 μM）。它对结核分枝杆菌（MIC=5.2 nM）、蜡状芽孢杆菌（MIC=1.56 μg/mL）和恶性疟原虫（IC50=2.19 μM）有活性。

MCE 的所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Steffimycin B

Steffimycin B Chemical Structure

CAS No. : 54526-94-2

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 价格 是否有货 数量
1 mg ￥5336
3 - 4 周
5 mg   询价  
10 mg   询价  

* Please select Quantity before adding items.

Steffimycin B 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Steffimycin B is an anthracycline bacterial metabolite originally isolated from Streptomyces. It binds to DNA, preferentially intercalating at sites containing cytosine and guanine.2 Steffimycin B is cytotoxic to MCF-7, KB, NCI-H187, and Vero cells (IC50s=3.5, 6.75, 3.28, and 10.5 μM, respectively). It is active against M. tuberculosis (MIC=5.2 nM), B. cereus (MIC=1.56 μg/mL), and P. falciparum (IC50=2.19 μM).

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
A549 IC50
2.8 μM
Compound: 9
Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
[PMID: 38412432]
PC-3 IC50
3.1 μM
Compound: 9
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
Cytotoxicity against human PC-3 cells assessed as reduction in cell viability incubated for 72 hrs by alamar blue assay
[PMID: 38412432]
分子量

588.56

Formula

C29H32O13
CAS 号
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.
纯度 & 产品资料
参考文献

Steffimycin B 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Steffimycin B54526-94-2NSC 204855 U 40615NSC204855NSC-204855U40615U 40615U-40615BacterialInhibitorinhibitorinhibit

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称：

  

* 需求量：

* 客户姓名：

 

* Email：

* 电话：

 

* 公司或机构名称：

   留言给我们：

Bulk Inquiry

Inquiry Information

产品名称：
Steffimycin B
目录号：
HY-N8470
需求量：

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

   产品名称：

  

* Lot #：

* 客户姓名：

 

* Email：

   电话：

 

* 部门：

* 公司或机构名称：

 

   留言给我们：

Request for HNMR Report

We have received your request and will respond to you as soon as possible.

嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z