弹性蛋白酶 来源于猪胰腺
Elastase from porcine pancreas

| CAS NO: | 39445-21-1 |
| 规格: | ,生物技术级,30u/mg |
| 包装规格: | 1 MG,5 MG,20 MG,1 MG,10 MG,50 MG,100 MG,25 MG,500 MG,250毫克,1克,5克,10MG,25MG,1000 U |
| 优惠价: | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3080788 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 1 MG | 975 | 请咨询 |
| 3080788 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 5 MG | 2580 | 请咨询 |
| 3080788 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 20 MG | 7130 | 请咨询 |
| 3080789 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 1 MG | 853 | 请咨询 |
| 3080789 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 5 MG | 2470 | 请咨询 |
| 3080789 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 10 MG | 3560 | 请咨询 |
| 3080789 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 20 MG | 6120 | 请咨询 |
| 3080789 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 50 MG | 12250 | 请咨询 |
| 3080790 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 5 MG | 2120 | 请咨询 |
| 3080790 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 10 MG | 3480 | 请咨询 |
| 3080790 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 20 MG | 5850 | 请咨询 |
| 3080790 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 100 MG | 22270 | 请咨询 |
| 3080793 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 10 MG | 862 | 请咨询 |
| 3080793 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 25 MG | 1360 | 请咨询 |
| 3080793 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 50 MG | 2390 | 请咨询 |
| 3080793 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 100 MG | 3770 | 请咨询 |
| 3080793 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 500 MG | 15100 | 请咨询 |
| 3447449 | Ryon | 生物技术级,30u/mg | 250毫克 | 172 | 请咨询 |
| 3447449 | Ryon | 生物技术级,30u/mg | 1克 | 644 | 请咨询 |
| 3447449 | Ryon | 生物技术级,30u/mg | 5克 | 2750 | 请咨询 |
| 3537861 | SERVA | lyophilized powder, suitable for cell culture | 10MG | 1890 | 请咨询 |
| 3537862 | SERVA | lyophilized powder, suitable for cell culture | 25MG | 4140 | 请咨询 |
| 4099903 | Sigma-Aldrich | lyophilized powder, suitable for cell culture | 1000 U | 6440 | 请咨询 |
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 3.4.21.36 ( BRENDA | IUBMB ) |
| EC number【EC 号】 | 254-453-6 |
| MDL number | MFCD00130998 |
| NACRES | NA.75 |
| General description【一般描述】 | 弹性蛋白酶是 240 个氨基酸残基的单一多肽链,含有四个二硫键。分子量约为 25.9kDa。该酶被合成为无活性的酶原,原弹性蛋白酶,其通过胰蛋白酶在 N-末端的有限蛋白水解而转化为活性形式。 |
| Application【应用】 | 来自猪胰腺的弹性蛋白酶用于以下应用:
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| Biochem/physiol Actions【生化/生理作用】 | 弹性蛋白酶水解弹性蛋白(弹性纤维的特定蛋白质)并消化血红蛋白、酪蛋白和纤维蛋白。 降低弹性蛋白的酶,弹性蛋白是参与拉伸过程的组织的基质成分。它是一种具有广泛特异性的丝氨酸蛋白酶。它切割小疏水性氨基酸(如 Ile、Gly、Ala、Ser、Val 和 Leu)的羧基侧的蛋白质。该酶还水解酰胺和酯,例如 N-苯甲酰基-L-丙氨酸甲酯。 |
| Unit Definition【单位定义】 | 一个单元将在 25℃ 下,每分钟,pH8.0,水解 1.0 μmole 的 N-琥珀酰- |
产品性质
| biological source【生物来源】 | Porcine |
| Quality Level【质量水平】 | 200 |
| form【形式】 | lyophilized powder |
| Specific Activity | ≥4 units/mg protein |
| mol wt【分子量】 | 25.9 kDa |
| technique(s) | cell culture | mammalian: suitable |
| pH【pH值(酸碱度)】 | 8 |
| suitability【适用性】 | suitable for |
| web metadata keyword.default | Elastin degrading enzyme, matrix remodeling enzyme, tissue stretching processes |
| foreign activity【异质活性】 | Trypsin ≤50 BAEE units/mg protein |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −20℃ |
| packaging【包装】 | 1, 5 mg in glass bottle 20 mg in poly bottle 包装尺寸基于蛋白质含量 |
安全信息
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语:】 | Danger |
| Hazard Statements | H315 - H319 - H334 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |




