计算溶液所需的质量、体积或浓度。
His标签,低内毒素,分子生物学级,无动物源,无菌过滤,无载体 级 提供 ≥95%(SDS-PAGE) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 1 篇同行评审文献引用。
XVII型胶原蛋白(XVII collagen,COL17)是表皮基底层的一种跨膜蛋白,具有维持表皮真皮之间的紧密连接,以促进表皮更替、稳固基底膜的功能,从基底膜带上实现抗衰修复。已有证据表明,COL17水解可引起毛囊微型化最终导致脱发。COL17因其特有的生理功能,在延缓治疗脱发有很好的应用前景。
本产品是重组的人源化XVII型胶原蛋白,来源于微生物。该产品具有优异的水溶性和稳定性,并具有很好的亲水性和保湿性。采用毕赤酵母菌发酵工艺,确保产品内毒素更低、更安全。
产品特性:
PH: 5-8
电泳纯度:≥95% (SDS-PAGE)
蛋白含量:>90%
干燥失重:<10%
热稳定性: 60℃保存4小时蛋白无变色析出,条带无降解
细菌内毒素:<0.5 EU/mg
微生物:<5 cfu/g
重金属残留:<10 ppm
Type XVII collagen (COL17) is a transmembrane protein in the basal layer of epidermis, which has the functions of maintaining close connection between epidermis and dermis, promoting epidermis replacement and stabilizing basement membrane, and realizing anti-aging repair from basement membrane belt. It has been proved that hydrolysis of COL17 can cause hair follicle miniaturization and eventually lead to hair loss. COL17 has a good application prospect in delaying the treatment of alopecia because of its unique physiological function. This product is a recombinant humanized XVII collagen, which comes from microorganisms. The product has excellent water solubility and stability, and has good hydrophilicity and moisture retention. Pichia pastoris fermentation process is adopted to ensure that the endotoxin of the product is lower and safer.
Product Features:
PH: 5-8
Electrophoretic purity: ≥95% (SDS-PAGE)
Protein content : >90%
Loss on drying: <10%
Thermal stability: The protein stored at 60℃ for 4 hours has no discoloration and no degradation.
Bacterial endotoxin: <0.5 EU/mg
Microorganism: <5 cfu/g
Heavy metal: <10 ppm
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | rp212899 | |
| 分析证书 | rp212899 | |
| 分析证书 | rp212899 | |
| 分析证书 | rp212899 | |
| 分析证书 | rp212899 |
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