B7-2 Protein, Cynomolgus, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 70-100 KDa and the accession number is G7NXR4.
| 説明 |
B7-2 Protein, Cynomolgus, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 70-100 KDa and the accession number is G7NXR4. |
| Species |
Cynomolgus
|
| Expression Host |
Human Cells
|
| Tag |
C-Fc
|
| Accession Number |
G7NXR4
|
| 別名 |
T-lymphocyte activation antigen CD86 isoform 1, Activation B7-2 antigen, CD86
|
| Amino Acid |
Ala19-His240
|
| Construction |
Recombinant Cynomolgus T-lymphocyte Activation Antigen CD86 is produced by our Mammalian expression system and the target gene encoding Ala19-His240 is expressed with a human IgG1 Fc tag at the C-terminus.
|
| Protein Purity |
Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
|
| 分子量 |
70-100 KDa, reducing conditions
|
| Endotoxin |
Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
|
| Formulation |
Lyophilized from a 0.2 μm filtered solution of 50 mM Tris-HCl, 100 mM Glycine, pH 7.5.
|
| Reconstitution |
Always centrifuge tubes before opening.Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
|
| Stability & Storage |
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt.
Reconstituted protein solution can be stored at 2-8°C for 2-7 days.
Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
|
| Shipping |
The product is shipped at ambient temperature.
Upon receipt, store it immediately at the temperature listed below.
|
| Research Background |
T-lymphocyte activation antigen CD86 (B7-2) is a glycosylated protein in the B7 family. B7 family members are transmembrane cell surface molecules that play important roles in immune activation and the maintenance of immune tolerance. It is highly expressed on activated antigen presenting cells. CD86 involved in the costimulatory signal essential for T-lymphocyte proliferation and interleukin-2 production, by binding CD28 or CTLA-4. It may play a critical role in the early events of T-cell activation and costimulation of naive T-cells, such as deciding between immunity and anergy that is made by T-cells within 24 hours after activation. It is expressed by activated B-lymphocytes and monocytes and promoted by MARCH8 and results in endocytosis and lysosomal degradation.
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