计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
室温。 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 10 篇同行评审文献引用。
Sericin is a protein derived from the silkworm cocoon and has a number of beneficial characteristics for culturing mammalian cells. It has cryoprotective properties that allow for replacement of FBS in cryopreservation media. 1% sericin (w/v) along with 0.5% (w/v) maltose, 0.3% (w/v) proline, 0.3% (w/v) glutamine and 10% DMSO is comparable to 90% FBS and 10% DMSO. Furthermore, sericin can act as a FBS replacement in cell culture and stimulate cell growth and in certain situations, inhibit cell death.
Application characteristics:
(1) Serine and aspartic acid and other polar side amino acids in sericin are extremely high. It is a protein with abundant hydrophilic groups. Because the amino acids with hydrophilic polarity in sericin account for about 75%, especially serine, which accounts for nearly 30%, has 50 times stronger hygroscopicity than glycerin, sericin as a cosmetic raw material and chemical fiber coating raw material has excellent hygroscopic, moisturizing, breathable and antimicrobial functions.
(2) the film forming property of the sericin on the hair is excellent, the film has luster, and the hair has good hand feeling and elasticity. It can not only avoid the damage of hair caused by direct contact with chemicals, but also increase the elasticity and luster of hair. Sericin forms a film with a certain strength on the surface of hair, which can be used as hair styling agent.
(3) Sericin has excellent oxidation resistance. Can effectively inhibit that activity of polyphenol oxidase in food, is an excellent natural antioxidant for grease food, and has a very significant value for developing an additive for prolon the preservation period of dairy foods.
(4) the sericin protein is used as a main raw material, is crosslinked by a crosslinking agent, and is coated on products such as chemical fibers, underwear, bedding, skin-friendly products, leather and the like, so that the sericin protein has the real silk effects of skin care, skin-friendliness, antibiosis, comfort and the like.
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 | |
| 分析证书 | S488097 |