Influenza Hemagglutinin (HA) Peptide
(Synonyms: H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH) 目录号 : GP10152
Influenza Hemagglutinin (HA) Peptide是一种人工合成肽,其氨基酸序列为 Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala(YPYDVPDYA),来源于人流感病毒血凝素(HA)蛋白HA1亚基的第98-106位残基。
Cas No.:92000-76-5
Sample solution is provided at 25 µL, 10mM.
Influenza Hemagglutinin (HA) Peptide is a synthetic peptide with the amino acid sequence Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala (YPYDVPDYA), derived from residues 98-106 of the HA1 subunit of the human influenza virus hemagglutinin (HA) protein[1]. Influenza Hemagglutinin (HA) Peptide commonly used in immunoprecipitation (IP) and affinity purification experiments as a competitive elution agent. By adding it in excess, Influenza Hemagglutinin (HA) Peptide allows for the gentle elution of HA-tagged fusion proteins in their native state, avoiding the damage to protein activity caused by harsh conditions such as low pH or denaturants[2, 3]. Influenza Hemagglutinin (HA) Peptide can also be used to isolate HA-tagged fusion proteins from monoclonal anti-HA agarose affinity columns[4].
References:
[1] Wagner E, Plank C, Zatloukal K, et al. Influenza virus hemagglutinin HA-2 N-terminal fusogenic peptides augment gene transfer by transferrin-polylysine-DNA complexes: toward a synthetic virus-like gene-transfer vehicle[J]. Proceedings of the National Academy of Sciences, 1992, 89(17): 7934-7938.
[2] Zhao X, Li G, Liang S. Several affinity tags commonly used in chromatographic purification[J]. Journal of analytical methods in chemistry, 2013, 2013(1): 581093.
[3] Shariat-Panahi A. Evaluating Chemical Crosslinking as a Tool for Enhancing DNA Damage Repair Interactome Analysis[J]. 2022.
[4] Panwar P, Jhala D, Tamrakar A, et al. Bacterially expressed full length Hemagglutinin of Avian Influenza Virus H5N1 forms oligomers and exhibits hemagglutination[J]. Protein Expression and Purification, 2024, 223: 106541.
Influenza Hemagglutinin (HA) Peptide是一种人工合成肽,其氨基酸序列为 Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala(YPYDVPDYA),来源于人流感病毒血凝素(HA)蛋白HA1亚基的第98-106位残基[1]。Influenza Hemagglutinin (HA) Peptide通常用于免疫沉淀(IP)和亲和纯化实验中,作为竞争性洗脱剂,通过过量添加,将HA标签融合蛋白以天然形式温和地洗脱下来,避免了使用低pH值或变性剂等苛刻条件对蛋白活性的损害[2, 3]。Influenza Hemagglutinin (HA) Peptide也可用于从单克隆抗-HA琼脂糖亲和柱中分离带HA标签的融合蛋白[4]。
Cas No. | 92000-76-5 | SDF | |
别名 | H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH | ||
化学名 | Influenza Hemagglutinin (HA) Peptide | ||
Canonical SMILES | CC(C)C(C(=O)N1CCCC1C(=O)NC(CC(=O)O)C(=O)NC(CC2=CC=C(C=C2)O)C(=O)NC(C)C(=O)O)NC(=O)C(CC(=O)O)NC(=O)C(CC3=CC=C(C=C3)O)NC(=O)C4CCCN4C(=O)C(CC5=CC=C(C=C5)O)N | ||
分子式 | C53H67N9O17 | 分子量 | 1102.15 |
溶解度 | ≥ 55.1075mg/mL in DMSO, ≥ 100.4 mg/mL in EtOH, ≥ 46.2 mg/mL in Water | 储存条件 | Desiccate at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 907.3 μL | 4.5366 mL | 9.0732 mL |
5 mM | 181.5 μL | 907.3 μL | 1.8146 mL |
10 mM | 90.7 μL | 453.7 μL | 907.3 μL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet