VISTA Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19.6 kDa and the accession number is AAH20568.1.
| 生物学的情報 |
Testing in progress
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| 説明 |
VISTA Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19.6 kDa and the accession number is AAH20568.1. |
| Species |
Human
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| Expression Host |
HEK293
|
| Tag |
His
|
| Accession Number |
AAH20568.1
|
| 別名 |
DD1α, V-set immunoregulatory receptor, SISP1, DD1alpha, B7-H5, PP2135, VISTA, C10orf54, GI24, PD-1H, B7H5
|
| Construction |
A DNA sequence encoding the human Gi24 (AAH20568.1) (Met1-Ala194) was expressed with a polyhistidine tag at the C-terminus.
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| Protein Purity |
> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.
|
| 分子量 |
19.6 kDa (predicted)
|
| Endotoxin |
< 1.0 EU per μg of the protein as determined by the LAL method.
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| Formulation |
Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
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| Reconstitution |
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
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| Stability & Storage |
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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| Shipping |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
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| Research Background |
VSIR (V-Set Immunoregulatory Receptor, also known as VISTA) is a Protein Coding gene. VISTA is an immunoregulatory receptor that inhibits the T-cell response. It may promote differentiation of embryonic stem cells, by inhibiting BMP4 signaling. VSIR, or V-set immunoregulatory receptor, could be involved in the pathogenesis of chronic rhinosinusitis with nasal polyps. V-domain Immunoglobulin Suppressor of T cell Activation (VISTA) is an inhibitory immune-checkpoint molecule that suppresses CD4+ and CD8+ T cell activation when expressed on antigen-presenting cells. VSIR is broadly expressed in the spleen, bone marrow, and other tissues. Diseases associated with VSIR include Ichthyosis, Congenital, Autosomal Recessive 6, and Monckeberg Arteriosclerosis. An important paralog of this gene is VSIG8.
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