This FcRn protein is labelled with His tag,Strep Tag.
品牌
MABSol®
序列
AA 24-297
产品特性
Human FcRn / FCGRT & B2M heterodimer protein, produced by co-expression of FCGRT and B2M, has a calculated MW of 31.2 kDa FCGRT and 13.1 kDa (B2M). Subunit FCGRT is fused with his-tag at the C-terminus and subunit Beta-2 microglobulin (B2M) is fused with Strep II-tag at the C-terminus. The predicted N-terminus is Ala 24(FCGRT) & Ile 21(B2M). The reducing (R) protein migrates as 33 kDa (FCGRT) and 13 kDa (B2M) respectively due to glycosylation.
FcRn
宿主: 大鼠
宿主: HEK-293 Cells
Recombinant
>95 % as determined by SDS-PAGE.
限制
仅限研究用
状态
Lyophilized
缓冲液
PBS, pH 7.4
注意事项
Please avoid repeated freeze-thaw cycles.
储存条件
-20 °C
储存方法
No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
Kisalu, Pereira, Ernste, Flores-Garcia, Idris, Asokan, Dillon, MacDonald, Shi, Chen, Pegu, Schön, Zavala, Balazs, Francica, Seder: "Enhancing durability of CIS43 monoclonal antibody by Fc mutation or AAV delivery for malaria prevention." in: JCI insight, Vol. 6, Issue 3, (2021) (PubMed).
Zhao, Gao, Yu, Li, Zhang, Zhang, Lu, Gao, Guo: "Unidirectional transport of IgG by neonatal Fc receptor in human thyrocytes varies across different IgG subclasses." in: Molecular and cellular endocrinology, Vol. 477, pp. 103-111, (2019) (PubMed).
Simonov, Ivanov, Smolov, Abbasova, Piskunov, Poteryaev: "Control of therapeutic IgG antibodies galactosylation during cultivation process and its impact on IgG1/FcγR interaction and ADCC activity." in: Biologicals : journal of the International Association of Biological Standardization, Vol. 58, pp. 16-21, (2019) (PubMed).
Yang, Kim, Seong, Tae, Kwon: "Comparative studies of the serum half-life extension of a protein via site-specific conjugation to a species-matched or -mismatched albumin." in: Biomaterials science, Vol. 6, Issue 8, pp. 2092-2100, (2018) (PubMed).
Zhou, Wang, Tong, Okamoto, Shen, Zaro: "Single chain Fc-dimer-human growth hormone fusion protein for improved drug delivery." in: Biomaterials, Vol. 117, pp. 24-31, (2017) (PubMed).
Kenniston, Taylor, Conley, Cosic, Kopacz, Lindberg, Comeau, Atkins, Bullen, TenHoor, Adelman, Sexton, Edwards, Nixon: "Structural basis for pH-insensitive inhibition of immunoglobulin G recycling by an anti-neonatal Fc receptor antibody." in: The Journal of biological chemistry, Vol. 292, Issue 42, pp. 17449-17460, (2017) (PubMed).
FCRN Protein, alpha-chain Protein, FcRn Protein, Fc fragment of IgG receptor and transporter Protein, Fc receptor, IgG, alpha chain transporter Protein, FCGRT Protein, Fcgrt Protein
Sub Type
Fusionprotein
背景
FCGRT & B2M heterodimer protein (FcRn complex) consist of two subunits: p51 (equivalent to FCGRT), and p14 (equivalent to beta-2-microglobulin), and forms an MHC class I-like heterodimer. Fc fragment of IgG, receptor, transporter, alpha (FCGRT) binds to the Fc region of monomeric immunoglobulins gamma and mediates the uptake of IgG from milk. FCGRT possible role in transfer of immunoglobulin G from mother to fetus. Beta-2-microglobulin (B2M) is a component of the class I major histocompatibility complex (MHC) and involved in the presentation of peptide antigens to the immune system.