1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. GABA Receptor
  3. Emamectin B1a

Emamectin B1a (L-656,748) 是阿维菌素 B1a 的半合成衍生物,能够与 GABAA 受体结合(大鼠脑膜中的 Ki=17.6 nM),增强 GABA 反应。Emamectin B1a 对 GABAA 受体 α1β1γ2、α1β2γ2 和 α1β3γ2 的 IC50 分别为 57、210 和 49.8 nM。Emamectin B1a 还可与甘氨酸受体 (glycine receptors) 结合,在大鼠脊髓中的 IC50=218 nM。在叶面喷雾生物试验和局部施用时,Emamectin B1a (1.067 ng/mL) 可导致 90% 的 S. exigua 幼虫死亡,毒性比阿维菌素 B1 高。

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

Emamectin B1a Chemical Structure

Emamectin B1a Chemical Structure

CAS No. : 121124-29-6

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 ¥7500
1 - 2 周
5 mg   询价  
10 mg   询价  

* Please select Quantity before adding items.

Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Emamectin B1a (L-656,748) is a semisynthetic derivative of avermectin B1a that binds to GABA receptors (Ki=17.6 nM in rat brain membranes) and enhances GABA responses. Emamectin B1a acitivates GABAA receptors α1β1γ2, α1β2γ2, and α1β3γ2 with IC50s of 57, 210, and 49.8 nM, respectively. Emamectin B1a also binds to glycine receptors, inhibiting glycine receptors with an IC50=218 nM in rat spinal cord. Emamectin B1a (1.067 ng/mL) caused 90% mortality of S. exigua larvae in foliar spray bioassays and topical application, making it more toxic than avermectin B1.

分子量

886.12

Formula

C49H75NO13

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
  • 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.

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:
Emamectin B1a
目录号:
HY-130349
需求量: