Affinity tags have become powerful tools from basic biological research to structural and functional proteomics. They were widely used to facilitate the purification and detection of proteins of interest, as well as the separation of protein complexes. Here, we mainly discuss the benefits and drawbacks of several affinity or epitope tags frequently used, including hexahistidine tag, FLAG tag, S...

material not readily available elsewhere. Kiibin's personal knowledge makes this a very interesting account indeed. The work ends with a detailed bibliography and reference list and there is also an appendix which reproduces a number of important pictures and documents. The book is well illustrated throughout and contains many useful maps and tables. It is a valuable document, and should be con...

ahmad waeli is one of the iraqi and shiite contemporary poets in the field of religious poem.in this type of poem, he has been able to set a strong link between the virtues of  ahl-e-beit (peace be upon them) and  political, social and cultural conditions prevailing his era. his religion poem is accompanied with wisdom and temperance. further, his religious poem shows his strong emotion, belief...

resistance poetry is one of the cornerstones of contemporary arabic literature and is one of the vastest realms of poetry poets have concerned themselves with. the poet of resistance does not have any choice but to write his own destiny and invite others to freedom and independence and be devoted to the interests of his society. a careful look at the contemporary poetry of tunisia reveals that ...

 This article, analyzes three basic concepts (power, knowledge and legitimacy) of Tusi's viewpoint. Also analyze that what are each of these concepts position in Islamic political thought and finally investigate the dignity of each one. In this research exploreTusi's components political thought, in fact explore the relationship between politics government and in relation with the basic concept...

religious themes are dominant in the works of georges bernanos , the catholic writer . good and evil and the human condition have always been the main concerns of religious writers. these writers try to dramatize the confrontation of man with temptations. recurring topics in the writings of bernanos are ; a desire for innocence , seeking truth , fighting evil , divine grace , and the role of fa...

iqballahoori is one of those muslim and undertaking thinkers and poets who has not restricted himself to one language and territory, but his thoughts and ideas have moved over all ethnical and religious boundaries. adhered tightly to his poetic message and inspired by clean revelation sources and having unbreakable bond with pure religious thoughts, he has left an everlasting literary work whos...