Abstract:
The present invention relates to a novel endonuclease enzyme which is secreted from immune cell and recognizes bacterial DNA as foreign agent and processes it to produce about 10 bp single-stranded oligonucleotide including CpG motif which is involved in immune response. Also, the present invention relates to a process for producing the endonuclease which comprises culturing human B-lymphoblastic IM9 cell line or TPA-treated myelogenous U937 cell line on an appropriate medium to produce the said endonuclease and isolating the said endonuclease from the cell lysate or the culture medium. In addition, the present invention relates to an immune adjuvant comprising about 10 bp single-stranded oligonucleotide having CpG motif produced by treatment of bacterial DNA by endonuclease.
Abstract:
The present invention relates to immune stimulating and controlling composition comprising bacterial chromosomal DNA fragments and non-toxic lipopolysacchararides. The composition of the present invention can be industrially applied the effective materials for treating cancers and adjuvant.
Abstract:
The present invention relates to immune stimulating composition comprising methylated bacterial chromosomal DNA fragments and non-toxic lipopolysaccharides. The composition of the present invention can be industrially applied the effective materials for treating cancers and adjuvant.
Abstract:
The present invention relates to a linkage system and a linkage method that links an e-mail address with a postal address. The present invention relates to a system and a method that delivers a postal item to a real address of a customer corresponding to an e-mail address, even though the e-mail address is entered in the postal item. According to the present invention, since the e-mail address and the postal address are linked with each other, even if the user's residence is changed, the changed address can be confirmed by using the e-mail address that is linked with the postal address. Accordingly, it is possible to prevent the loss of the postal item. In addition, since a semi-permanent e-mail address is used instead of the postal address, which often changes, in a communication way between individuals, a sender can send the postal item by using only the e-mail address without worrying about the address change of recipient, even when not knowing the address of the recipient.
Abstract:
The present invention relates to immune stimulating composition comprising methylated bacterial chromosomal DNA fragments and non-toxic lipopolysaccharides. The composition of the present invention can be industrially applied the effective materials for treating cancers and adjuvant.