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商品編號


AG-40B-0163-C050



品牌


Adipogen



公司


Adipogen



公司分類(lèi)


Proteins



Size

50 ?g


商品信息


More Information



Product Details



Synonyms

V-type Immunoglobulin Domain-containing Suppressor of T Cell Activation; Platelet Receptor Gi24; Stress-induced Secreted Protein-1; Sisp-1; V-set Domain-containing Immunoregulatory Receptor



Product Type

Protein



Properties



Source/Host

HEK 293 cells



Sequence

The extracellular domain of human VISTA (aa 33-194) is fused at the C-terminus to the Fc portion of human IgG1.



Crossreactivity

Human
Mouse



MW

~65-70kDa (SDS-PAGE)



Purity

≥95% (SDS-PAGE)



Endotoxin Content

<0.01eu mu;g="" purified="" protein="" (lal="" test;="" lonza).="">0.01eu>



Concentration

1mg/ml after reconstitution.



Reconstitution

Reconstitute with 50μl sterile water.



Formulation

Lyophilized. Contains PBS.



Other Product Data

UniProt link Q9H7M9:?VISTA (human)



Shipping and Handling



Shipping

BLUE ICE



Short Term Storage

+4°C



Long Term Storage

-20°C



Handling Advice

After reconstitution, prepare aliquots and store at -20°C.
Avoid freeze/thaw cycles.
PBS containing at least 0.1% BSA should be used for further dilutions.



Use/St
ABI
lity

Stable for at least 6 months after receipt when stored at -20°C.



Documents



MSD
S


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Product Specification Sheet



Datasheet


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Human VISTA is a 55- to 65kDa type I Ig membrane protein with the extracellular domain homologous to PD-L1. VISTA is mainly expressed on hematopoietic tissues (spleen, thymus and bone marrow) and on myeloid cells with lower expression on CD4+ and CD8+ T cells. VISTA is a new negative checkpoint regulator that potently suppresses T cell activation. Overexpression of VISTA on tumors inhibits the protective anti-tumor immunity and blockade of VISTA enhances antitumor immunity in multiple tumor models. VISTA on APC delivers negative signaling to T cells via a yet-to-identify binding partner on T cells.