成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

返回ChemicalBook首頁(yè)>CAS數(shù)據(jù)庫(kù)列表>92000-76-5

92000-76-5

中文名稱(chēng) TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
英文名稱(chēng) HA PEPTIDE
CAS 92000-76-5
分子式 C53H67N9O17
分子量 1102.17
MOL 文件 92000-76-5.mol
更新日期 2025/02/07 21:54:43
92000-76-5 結(jié)構(gòu)式 92000-76-5 結(jié)構(gòu)式

基本信息

中文別名
HA多肽
流感病毒血凝素(HA)肽
英文別名
YPYDVPDYA
HA PEPTIDE
HA TAG PEPTIDE
H2N-YPYDVPDYA-OH
HA1 FRAGMENT 99-107
HA Peptide (HA tag)
HA1 fragment 98-106
HA PEPTIDE USP/EP/BP
TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
INFLUENZA HEMAGGLUTININ (HA) PEPTIDE
所屬類(lèi)別
生物化工:多肽

物理化學(xué)性質(zhì)

沸點(diǎn)1556.4±65.0 °C(Predicted)
密度1.414±0.06 g/cm3 (20 ºC 760 Torr)
儲(chǔ)存條件-20°C
溶解度≥55.1 mg/mL in DMSO; ≥100.4 mg/mL in EtOH; ≥46.2 mg/mL in H2O
酸度系數(shù)(pKa)3.38±0.10(Predicted)
形態(tài)結(jié)晶固體
顏色White to off-white
生物來(lái)源synthetic
序列H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH

安全數(shù)據(jù)

WGK Germany3
流感病毒血凝素(HA)肽價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱(chēng)CAS號(hào)包裝價(jià)格
2025/02/08HY-P0239TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
HA Peptide
92000-76-51mg500元
2025/02/08HY-P0239TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
HA Peptide
92000-76-55mg990元
2025/02/08HY-P0239TYR-PRO-TYR-ASP-VAL-PRO-ASP-TYR-ALA
HA Peptide
92000-76-510mg1650元

常見(jiàn)問(wèn)題列表

生物活性
HA Peptide (HA tag) 是來(lái)自人類(lèi)流感血凝素 (HA) 的由九個(gè)氨基酸組成的多肽。 它廣泛用于細(xì)胞生物學(xué)和生物化學(xué)中分離,純化,檢測(cè)和追蹤目標(biāo)蛋白。
體外研究

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.

"92000-76-5" 相關(guān)產(chǎn)品信息