乙型肝炎病毒Pre-S (120-145)/104753-45-9/Pre-S2 (1-26)

Product Name：Pre-S2 (1-26)

CAS No.：104753-45-9

Synonyms：乙型肝炎病毒Pre-S (120-145)

Catalog No.：216P09

Brand：Typeptide Biotech（肽研生物）

Description：Pre-S2 (1-26)是由26个氨基酸组成的多肽，由乙型肝炎病毒(hepatitis B virus, HBV) DNA pre-S2 区域编码的 55 个氨基酸的多肽的 N 端的部分组成。Pre-S2 (1-26) 是一个免疫显性表位，Pre-S2 (1-26) 的免疫原性(immunogenicity)可以通过在其结构上偶联一个脂质体(Liposomes)来增强。由这个抗原决定簇(determinant)诱导产生的抗体可以识别与 HBV 和 HBsAg 共同的包膜表位(envelope epitope)。因为这些抗体在体内具有病毒中和(virusneutralizing)活性，因此 pre-S (120-145) 具有作为抗 HBV 感染的合成疫苗(synthetic vaccine)的潜能。

Pre-S2 (1-26) is a peptide composed of 26 amino acids, forming the N-terminal portion of a 55-amino-acid polypeptide encoded by the pre-S2 region of hepatitis B virus (HBV) DNA. Pre-S2 (1-26) serves as an immunodominant epitope, and its immunogenicity can be enhanced by conjugating it with liposomes. The antibodies induced by this antigenic determinant can recognize a common envelope epitope shared by HBV and HBsAg. Since these antibodies exhibit virus-neutralizing activity in vivo, Pre-S (120-145) holds potential as a synthetic vaccine against HBV infection.

Purity (HPLC) ≥98.0%

Single impurity≤2%

Peptide content≥75.0%

Amino Acid Composition≤±15%

Bacterial Endotoxins≤50EU/mg

Solubility：H₂O/DMSO

Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.

Storage:Cool dry place( Store at -20°C, away from the light)

Remark:For Research Use Only. Not for human use.

订购联系方式：

南京肽研生物生物科技有限公司

手机号：19961912513(微信同号)

QQ: 2178255659

邮箱：sales@typeptide.com

联系人：顾经理

申明：本产品仅供科研使用，不得用于人体。