Product Name:Lactotransferrin (20-30) (bovine)
CAS No.:183476-25-7
Synonyms:Lactoferrin (20-30) (bovine);BLFC (4-14), Lactoferricin, bovine, (BLFC);牛乳铁蛋白B (4-14)
Catalog No.:112P35
Brand:HongTide(上海鸿肽生物)
Description:Lactoferricin B(简称LfcinB)是一类含色氨酸的小分子抗菌肽,是牛乳铁蛋白(bLf)在消化道内经胃蛋白酶水解而产生。同其他抗菌肽一样,Lactoferricin B具有广谱杀菌活力,此外可能还有抑制病毒和真菌增生、抑杀肿瘤细胞等多种生物学功能,而对真核细胞几乎没有毒性。基于这种选择性效应和无抗原性的特点,Lactoferricin B有望成为新一代的抗菌、抗病毒、抗肿瘤新药。Lactoferricin B (4-14) (bovine)是Lactoferricin B中的由11个氨基酸组成的多肽片段,具有很好的抗菌活性。
Lactoferricin B (LfcinB) is a small molecule antimicrobial peptide containing tryptophan, produced by the hydrolysis of bovine lactoferrin (bLf) in the digestive tract by pepsin. Like other antimicrobial peptides, Lactoferricin B has broad-spectrum bactericidal activity. In addition, it may also have a variety of biological functions, such as inhibiting the proliferation of viruses and fungi, inhibiting tumor cells, and has almost no toxicity to eukaryotic cell. Based on this selective effect and lack of Antigenicity, Lactoferricin B is expected to become a new generation of antibacterial, antiviral and anti-tumor drugs. Lactoferricin B (4-14) (bovine) is a peptide fragment composed of 11 amino acids in Lactoferricin B, which has excellent antibacterial activity.
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.
Sequence(1-letter code) | RRWQWRMKKLG |
Sequence(3-letter code) | H-Arg-Arg-Trp-Gln-Trp-Arg-Met-Lys-Lys-Leu-Gly-OH |
Peptide Structure | |
Molecular Formula | C70H113N25O13S |
Molecular Weight | 1544.89 |
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关键字: 183476-25-7;牛乳铁蛋白B (4-14);BLFC (4-14);多肽;抗菌肽;
上海鸿肽生物科技有限公司(简称:鸿肽生物)是一家以多肽以及多肽上下游产品研发、生产、销售以及技术转让为主要业 务科技公司。公司现有产品涵盖:定制多肽、目录多肽、氨基酸衍生物、小分子化合物;公司自成立以来,秉持“用质量作船, 以服务为帆,为科研服务”的企业理念,为国内外众多科研工作者提供了优质的服务及产品。