Mese: giugno 2019
Proteinase K CAS 39450-01-6
蛋白酶K.
蛋白酶K(CAS 39450-01-6) 是枯草杆菌蛋白酶相关的丝氨酸蛋白酶,可水解多种肽键,经常使用
1.高度特性,性能更稳定
2.最佳活性和稳定性可长达24个月
3.在各种温度和缓冲液中
均有活性,最佳活性在20到60度之间,pH值在4到12.0之间。
4.没有可检测的核酸内切酶,核酸外切酶,DNase或RNase污染活性
现在它不仅可用于实验室,还可用于饲料,化妆品,食品,制药工业,欢迎您联系我们以满足您的要求。
Seabuckthorn Pulp Oil Cas No.: 135669-41-9
Seabuckthorn Seed Oil Cas No.: 225234-03-7
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Artemisia annua P.E.Cas No.: 63968-64-9
Artemisia annua P.E.
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Docosahexaenoic Acid oil CAS No. 6217-54-5
Cas No.:
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6217-54-5 | |
Name:
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Docosahexaenoic Acid oil | |
Spec:
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Food/Feed | |
Remark:
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DHA(Microalgae DHA) Oil | |
Category:
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Poly-Unsaturated Fatty Acid |
Docosahexaenoic Acid oil(Microalgae DHA) |
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Produced by: Rishon Biochem Co., Ltd |
Appearance and characteristics:
pale yellow or light brown liquid(25degree),with algal characteristic flavour of this product and no unpleasant flavour,dissolvable in organic solvent such as ethanol or light petroleum,but not dissolvable in water.
packing:
Packaged by 5kg net aluminum bottle purged with nitrogen. .
Arachidonic Acid Oil Cas No.: 506-32-1
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ARACHIDONIC ACID Oil (from Mortierella alpina) |
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Produced By : Rishon Biochem Co., Ltd |
Appearance and properties:
Pale yellow oil-like liquid(25degree),no precipitation,no impurity,with peculiar taste,dissolvable in organic liquor such as acetone, aether, hexane or light petroleum,not dissolvable in water.
Packing:
Packaged by 5kg/20kg net aluminum bottle purged with nitrogen.
Physical & Chemical Indexes of AA oil Preparation
Items | Index |
AA(C20H32O2), % > | 40 |
Peroxide Value,meq/kg < | 5 |
Acid Value,mg(KOH)/g < | 1 |
As,mg/kg < | 0.2 |
Pb,mg/kg < | 0.2 |
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