流感病毒血凝素(HA)肽
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- CAS号:
- 92000-76-5
- 英文名:
- HA PEPTIDE
- 英文别名:
- YPYDVPDYA;HA PEPTIDE;HA TAG PEPTIDE;H2N-YPYDVPDYA-OH;HA1 fragment 98-106;HA1 FRAGMENT 99-107;HA Peptide (HA tag);HA PEPTIDE USP/EP/BP;5-Trihydroxybibenzyl;TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
- 中文名:
- 流感病毒血凝素(HA)肽
- 中文别名:
- HA多肽;流感病毒血凝素(HA)肽;流行性感冒血凝素 (HA) 肽;人类流感血凝素多肽H-TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA-OH
- CBNumber:
- CB1232396
- 分子式:
- C53H67N9O17
- 分子量:
- 1102.17
- MOL File:
- 92000-76-5.mol
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流感病毒血凝素(HA)肽化学性质
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沸点:
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1556.4±65.0 °C(Predicted)
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密度:
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1.414±0.06 g/cm3 (20 ºC 760 Torr)
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储存条件:
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-20°C
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溶解度:
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≥55.1 mg/mL in DMSO; ≥100.4 mg/mL in EtOH; ≥46.2 mg/mL in H2O
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形态:
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A crystalline solid
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酸度系数(pKa):
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3.38±0.10(Predicted)
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颜色:
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White to off-white
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序列:
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H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH
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流感病毒血凝素(HA)肽性质、用途与生产工艺
HA Peptide (HA tag) 是来自人类流感血凝素 (HA) 的由九个氨基酸组成的多肽。 它广泛用于细胞生物学和生物化学中分离，纯化，检测和追踪目标蛋白。
HA Peptide is a highly immunoreactive tag generally used for the separation of tagged proteins from cell culture supernatants and cell lysate under neutral pH conditions and thus are handy tools for coimmunoprecipitation but are also easily detected via western blot. HA Peptide is small and thus unlikely to interfere with the bioactivity and function of the fusion partner proteins. HA Peptide comes from human influenza hemagglutinin (HA) corresponding to amino acids 98–106 and is a strong immunoreactive epitope making it popular to isolate, purify, detect, and track the protein of interest. The recombinant HA-tagged proteins can be separated by highly specific anti-HA monoclonal antibody that is covalently immobilized on resin. The HA-tagged proteins can be eluted by mild elution approach with HA epitope at 1 mg/mL in TBS. On the other hand, three chemical elution options are available: 0.1 M glycine (pH 2-2.8), 3 M NaSCN, or 50 mM NaOH. The nucleotide sequences encoding an N-terminal HA Peptide in the mammalian expression vectors is an essential element for the T7 promoter-driven expression in
E. coli
even without trans-acting T7 RNAP. Research results suggest that HA Peptide is cleaved by caspase 3/7, and HA Peptide cleavage results in a total loss of immunoreactivity. Observations indicate that the use of HA to tag proteins and constructs to study cell death–related and apoptotic mechanisms can result in serious artifacts.
多肽
流感病毒血凝素(HA)肽是来自于人类流感血凝素的多肽，由9个氨基酸组成，多肽结构中含有大量的羧基和羟基等活性官能团。流感病毒血凝素(HA)肽广泛用于细胞生物学和生物化学中分离，纯化，检测和追踪目标蛋白。
参考质量标准
外观:白色粉末
纯度(HPLC) ≥98.0%
醋酸根含量≤12.0%
水分含量≤8.0%
肽含量≥80.0%
内毒素≤50EU/mg
氨基酸组成分析≤±10%
流感病毒血凝素(HA)肽
上下游产品信息
上游原料
下游产品
| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
|---|
| 2024/04/30 | HY-P0239 | TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
HA Peptide | 92000-76-5 | 1mg | 500元 |
| 2024/04/30 | HY-P0239 | TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
HA Peptide | 92000-76-5 | 5mg | 990元 |
92000-76-5, 流感病毒血凝素(HA)肽 相关搜索:
- Peptide
- EpitopeTags
- 药靶配体
- 目录肽
- 优势产品
- 目录多肽
- 细胞生物学
- 多肽
- 细胞信号和神经生物学
- BioChemical
- Additional Affinity Purification
- Plant Biotechnology
- Plant Proteomics
- Protein Purification
- C53H67N9O17
- 流行性感冒血凝素 (HA) 肽
- 人类流感血凝素多肽H-TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA-OH
- HA多肽
- 流感病毒血凝素(HA)肽
- 92000-76-5
- E2971 Influenza Hemagglutinin (HA) Peptide
- Influenza Hemagglutinin Peptide (trifluoroacetate salt)
- 5-Trihydroxybibenzyl
- HA PEPTIDE USP/EP/BP
- L-Alanine, L-tyrosyl-L-prolyl-L-tyrosyl-L-α-aspartyl-L-valyl-L-prolyl-L-α-aspartyl-L-tyrosyl-
- Influenza hemagglutinin (HA) peptide, ≥97% (HPLC)
- HA Peptide (HA tag)
- HA PEPTIDE
- L-Alanine,L-tyrosyl-L-prolyl-L-tyrosyl-L-a-aspartyl-L-valyl-L-prolyl-L-a-aspartyl-L-tyrosyl-
- HA1 fragment 98-106
- HA tag peptide, HA1 fragment 98-106, Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala
- YPYDVPDYA
- TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
- HA TAG PEPTIDE
- H2N-YPYDVPDYA-OH
- HA1 FRAGMENT 99-107
- HEMAGGLUTININ PRECURSOR (114-122) [INFLUENZA A VIRUS]
- H-TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA-OH
- INFLUENZA HEMAGGLUTININ (HA) PEPTIDE