XG, Gene ID 7499, stands for Xg glycoprotein or Xg blood group. The XG blood group system includes 2 antigens: Xga and CD99 (encoded by the MIC2 gene). The XG blood group is the first blood group mapped to the human X chromosome. XG is very essential in genome mapping and whole-genome sequencing. In other words, it is an important tool used to examine the human X chromosome as a marker to map sex-linked traits and to help define mechanisms underlying sex chromosome disorders.
説明 | XG, Gene ID 7499, stands for Xg glycoprotein or Xg blood group. The XG blood group system includes 2 antigens: Xga and CD99 (encoded by the MIC2 gene). The XG blood group is the first blood group mapped to the human X chromosome. XG is very essential in genome mapping and whole-genome sequencing. In other words, it is an important tool used to examine the human X chromosome as a marker to map sex-linked traits and to help define mechanisms underlying sex chromosome disorders. |
Species | Human |
Expression Host | HEK293 Cells |
Tag | C-His |
Accession Number | P55808-2 |
別名 | Xg blood group, PBDX |
Construction | The Human XG (NP_001135392.1) (Met1-Lys143) was expressed with a polyhistidine tag at the C-terminus. |
Protein Purity | > 95 % as determined by SDS-PAGE. |
分子量 | 14.6 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | XG, Gene ID 7499, stands for Xg glycoprotein or Xg blood group. The XG blood group system includes 2 antigens: Xga and CD99 (encoded by the MIC2 gene). The XG blood group is the first blood group mapped to the human X chromosome. XG is very essential in genome mapping and whole-genome sequencing. In other words, it is an important tool used to examine the human X chromosome as a marker to map sex-linked traits and to help define mechanisms underlying sex chromosome disorders. |
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Please read the User Guide of Recombinant Proteins for more specific information.
Xg blood group Protein, Human, Recombinant (His) Xg blood group PBDX recombinant recombinant-proteins proteins protein