2. 重组蛋白
  3. Cytokines and Growth Factors
  4. Peptide Hormone & Neuropeptides
  5. Calcitonin
  6. Calcitonin/CALCA 蛋白, Human (His)

Calcitonin/CALCA 蛋白, Human (His)

目录号: HY-P7708
COA 产品使用指南

Calcitonin 蛋白, Human (His)是一种在 E. coli 中表达的，N 末端有 His 标签的重组人 Calcitonin。Calcitonin 有降低破骨细胞活性的作用，并有潜力用于高钙血症的研究。

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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
10 μg ￥1150 In-stock
50 μg ￥3450 In-stock
100 μg   询价  

* Please select Quantity before adding items.

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描述

Calcitonin Protein, Human (His), is a recombinant human Calcitonin expressed in E. coli with a His tag at the N-terminus. Calcitonin has an effect on decreasing osteoclast activity and has the potential for hypercalcemia research[1].
研究背景

降钙素是一种由 32 个氨基酸组成的激素，由甲状腺 C 细胞分泌。血清钙浓度增加会刺激降钙素分泌，降钙素可防止高钙血症的发生。降钙素也会受到胃泌素等胃肠激素的刺激[1]。
种属

Human
表达系统

E. coli
标签

C-6*His
蛋白编号

P01258 (Y58-N141)
基因 ID

796  [NCBI]
蛋白结构
N-term
CALCA (Y58-N141)
Accession # P01258
6*His
C-term
中文名
重组人降钙素, His
同用名
rHuCalcitonin, His; Calcitonin; Katacalcin; Calcitonin Carboxyl-Terminal Peptide; CCP; PDN-21; CALCA; CALC1
氨基酸序列

YVQMKASELEQEQEREGSSLDSPRSKRCGNLSTCMLGTYTQDFNKFHTFPQTAIGVGAPGKKRDMSSDLERDHRPHVSMPQNANHHHHHH

分子量

Approximately 16.0 kDa
纯度

Greater than 90% as determined by reducing SDS-PAGE.

性状

溶液.
组分

Supplied as a 0.2 μm filter solution of 20 mM PB, 150 mM NaCl, 50% Glycerol, pH7.4.
内毒素含量

<1 EU/μg, determined by LAL method.
保存条件 & 期限

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
运输条件

Shipping with dry ice.
文件资料

COA (208 KB)

产品使用指南 (1213 KB)
参考文献

Calcitonin/CALCA Protein, Human (His) 相关分类

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.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

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

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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目录号：
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