OsrHSA is a recombinant human serum albumin derived from rice grains, which provides an excellent solution for animal component free medium. Compared to FBS, pH SA and BSA, OsrHSA has a higher purity and better batch consistency in most cases. In the meanwhile, OsrHSA is also widely used as excipient, stabilizer and embedding agent in bio-pharmaceutical applications.
HSA
宿主: 人
宿主: non-mammalian expression system
Recombinant
> 96 %
CC
应用备注
Mammalian cell culture, Vaccine manufacture and formulation, In vivo/vitro diagnostics, Cryopreservation of cell, Coating of medical devices, Cosmetic usage
限制
仅限研究用
状态
Lyophilized
缓冲液
OsrHSA is lyophilized with saline.
注意事项
Please avoid freeze-thaw cycles.
储存条件
4 °C
储存方法
Stored at temperatures 2-8 for 60 months. For lyophilized powder, it is recommended to reconstitute the lyophilized OsrHSA in sterile PBS. Upon reconstitution OsrHSA should be stored below -20℃. Use as soon as possible after opening.
有效期
60 months
Niu, Gao, Wang, Qin, Wu, Yu, Wang, Hu, Li, Zhang, Chen, Yao, Yang, Li, Yang, Lu, Gu, Wu, Mao, Zhou, Shang, Lin, Jia, Wang, Zhang, Ma, Wang, Yang, Yang: "Rice-derived recombinant human serum albumin as an alternative to human plasma for patients with decompensated liver cirrhosis: a randomised, double-blind, positive-controlled and non-inferiority trial." in: Gut, Vol. 74, Issue 9, pp. 1476-1485, (2025) (PubMed).
Chen, Dai, Liu, Zhang, Pang, Ou, Yang: "Quantitation of the residual DNA from rice-derived recombinant human serum albumin." in: Analytical biochemistry, Vol. 450, pp. 4-10, (2014) (PubMed).
Fu, Cheng, Liu, Chen, Wang, Ruan, Zhou, Xiong, Xiao, Liu, Zhang, Yang: "Immunotoxicity assessment of rice-derived recombinant human serum albumin using human peripheral blood mononuclear cells." in: PLoS ONE, Vol. 9, Issue 8, pp. e104426, (2014) (PubMed).
He, Ning, Xie, Qiu, Zhang, Sun, Jiang, Fu, Yin, Zhang, Shen, Wang, Li, Lin, Sun, Li, Zhu, Yang: "Large-scale production of functional human serum albumin from transgenic rice seeds." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 108, Issue 47, pp. 19078-83, (2011) (PubMed).
Luo, Ning, Sun, Zhu, Zhu, Lin, Yang: "Proteomic analysis of rice endosperm cells in response to expression of hGM-CSF." in: Journal of proteome research, Vol. 8, Issue 2, pp. 829-37, (2009) (PubMed).
抗原
HSA
(Human Serum Albumin (HSA))
别名
OsrHSA
背景
Human serum albumin is the most abundant protein in human plasma. It can transport hormones, lipids, and other molecules, buffer pH , and maintain osmotic pressure, among other functions.