IgG1 Fc protein (Fc Tag)
Quick Overview for IgG1 Fc protein (Fc Tag) (ABIN7196154)
抗原
蛋白类型
宿主
资源
纯度
-
-
标记
- Fc Tag
-
原理
- Recombinant Human IgG1 Fc Protein
-
序列
- Glu 99-Lys 330
-
产品特性
- A DNA sequence encoding the human IgG1 Fc region (AAC82527.1) (Glu 99-Lys 330) (one aa mutation,103 Cys/Ser) was expressed.
-
内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
-
-
IgG1 Fc (AA 104-330) protein
宿主: 人 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
IgG1 Fc (AA 98-324) protein宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
IgG1 Fc protein (Fc Tag)宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 97 % as determined by SDS-PAGE
IgG1 Fc (AA 100-330) protein (DYKDDDDK Tag)宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE.
IgG1 Fc (AA 100-330) protein (gD Tag)宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE.
IgG1 Fc (AA 98-324) protein (AVI tag,Biotin)宿主: 小鼠 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE.
-
-
限制
- 仅限研究用
-
-
-
状态
- Lyophilized
-
溶解方式
- Please refer to the printed manual for detailed information.
-
缓冲液
- Lyophilized from sterile PBS, pH 7.4
-
储存条件
- 4 °C,-20 °C,-80 °C
-
储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
-
-
- IgG1 Fc
-
背景
-
Background: As a monomeric immunoglobulin that is predominately involved in the secondary antibody response and the only isotype that can pass through the human placenta, Immunoglobulin G (IgG) is synthesized and secreted by plasma B cells, and constitutes 75 % of serum immunoglobulins in humans. IgG antibodies protect the body against the pathogens by agglutination and immobilization, complement activation, toxin neutralization, as well as the antibody-dependent cell-mediated cytotoxicity (ADCC). IgG tetramer contains two heavy chains (50 kDa ) and two light chains (25 kDa) linked by disulfide bonds, that is the two identical halves form the Y-like shape. IgG is digested by pepsin proteolysis into Fab fragment (antigen-binding fragment) and Fc fragment ("crystallizable" fragment). IgG1 is most abundant in serum among the four IgG subclasses (IgG1, 2, 3 and 4) and binds to Fc receptors (FcγR ) on phagocytic cells with high affinity. Fc fragment is demonstrated to mediate phagocytosis, trigger inflammation, and target Ig to particular tissues. Protein G or Protein A on the surface of certain Staphylococcal and Streptococcal strains specifically binds with the Fc region of IgGs, and has numerous applications in biotechnology as a reagent for affinity purification. Recombinant IgG Fc Region is suggested to represent a potential anti-inflammatory drug for treatment of human autoimmune diseases.
Synonym: g gamma-1 chain C region,IGHG1
-
分子量
- 26 kDa
抗原
-
