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HIV (gp41) Fragment,Catalog Number: KS021013,CAS NO.: 129426-47-7 The hexapeptide AVGIGA is identical in sequence to the first 6 N-terminal amino acids of the gp41 subunit of the HIV envelope glycoprotein. It was found to completely inhibit the HIV-induced syncytium formation (ID50 = 0.75 mM).

HIV-1 TAT Protein (47-57),Catalog Number: KS021008,CAS NO.:191936-91-1 This is the most characterized fragment of the HIV transactivator protein (TAT). This arginine-rich TAT peptide penetrates plasma membrane directly, but not through endocytosis, and has been proven to promote the entry of nucleic acids into several cell types.

Detailed Indroduction In order to obtain the best effect of producing antibodies, it is necessary to carefully design the antigen polypeptide, and the design should meet a basic condition: in the process of immunization, the antigen will not produce an excessive immune response, and at the same time it can produce generate antibodies that bind to the protein of interest. It is generally recommended that the sequence length of the antigenic polypeptide be between 8-20 amino