Manufacturer of Immune Regulation Proteins
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CD27[TNFRSF7] ) (human) ) (rec.) (His)

Product Data

Synonyms :  

T-cell activation antigen CD27; T14; 

Tumor necrosis factor receptor superfamily member 7; S152


Host : 

E. coli

Sequence :

Human CD27[TNFRSF7]( AAH12160.1)( Thr21-Ile192) ,with a C-terminal 6-His tag

Molecular Mass:

20.7 KDa (monomer)


Purity :

>98%by SDS-PAGE under reducing conditions. 

Endotoxin Content :

<0.1 EU/ug as determined by LAL test.



Shipping and Handling

Formulation : 

Lyophilized from 0.2μm-filtered solution in PBS.

Reconstitution :

Reconstitute at 100μg/ml in sterile PBS.

Use / Stability :


Stable for at least 1 year after receipt when stored 

at -20°C. Working aliquots are stable for up to 3 months 

when stored at -20°C.

                        Avoid freeze/thaw cycles.


CD27, also known as TNFRSF7, is a member of the TNF-receptor superfamily limited to cells of the lymphoid lineage, and exists as both a dimeric glycoprotein on the cell surface and as a soluble protein in serum. As a T and B cell co-stimulatory molecule, the activity of CD27 is governed by its TNF-like ligand CD70 on lymphocytes and dendritic cells. The CD27-CD70 interaction is required for Th1 generation responses to differentiation signals and long-term maintenance of T cell immunity, and meanwhile, plays a key role in regulating B-cell differentiation, activation and immunoglobulin synthesis. The CD27 receptor transduces signals and subsequently leads to the activation of NF-kappaB and MAPK8/JNK, and during which, adaptor proteins TRAF2 and TRAF5 have been shown to mediate the signaling processes. In addition, a proapoptotic protein named SIVA, is capable of binding the cytoplasmic tail of CD27 and exerts action in the process of apoptosis.

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