推薦產品
Amino Acid Sequence
H-Ile-Ser-Gln-Ala-Val-His-Ala-Ala-His-Ala-Glu-Ile-Asn-Glu-Ala-Gly-Arg-OH
一般說明
卵清蛋白（323-339）是由B细胞表位环绕的蛋清蛋白，被特异性IgE抗体结合。除此之外，它还含有CD4+ T细胞表位。
该肽是卵清蛋白的第II类主要MHC限制性T细胞表位，用于研究免疫性过敏反应，如哮喘、食物过敏等。
應用
卵清蛋白（323-339）（鸡，日本鹌鹑）已被用于诱导小鼠过敏性哮喘。
生化／生理作用
卵清蛋白（OVA）肽323-339在隔离的BALB/c小鼠体内介导25-35％的T细胞对完整OVA的反应。OVA 323-339被广泛用于测定第II类主要组织相容性复合体（MHC）-肽结合特征和T细胞活化特征。
在两个功能不同的辅助因子的帮助下，卵清蛋白（323-339）肽可与组织相容性复杂的II类I-A（d）蛋白结合。
外觀
由0.1％ TFA水溶液冷冻干燥而得
其他說明
从0.1％ TFA的H2O溶液冷冻干燥而得
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
客戶也查看了
ORMDL3 may participate in the pathogenesis of bronchial xn-epithelialmesenchymal-1e9l transition in asthmatic mice with airway remodeling
Cheng Q, et al.
Molecular Medicine Reports, 17(1), 995-1005 (2018)
Ovalbumin(323-339) peptide binds to the major histocompatibility complex class II I-A(d) protein using two functionally distinct registers
McFarland BJ, et al.
Biochemistry, 38(50), 16663-16670 (1999)
Weifang Wang et al.
Frontiers in nutrition, 9, 931427-931427 (2022-08-02)
Asthma is a chronic disease, which is harmful to the health of the body and the quality of life. Supplementation of Lactobacillus can affect the immune environment of the lungs through the gut-lung axis. This study aimed to explore the
Min Liu et al.
Immunity, inflammation and disease, 11(2), e730-e730 (2023-02-18)
Asthma is a chronic respiratory disease with an increasing incidence every year. microRNAs (miRNAs) have been demonstrated to have implications for asthma. However, limited information is available regarding the effect of miR-124-3p on this disease. Therefore, this study aimed to
Haruyo Nakajima-Adachi et al.
Bioscience, biotechnology, and biochemistry, 76(10), 1979-1981 (2012-10-11)
The epitopes for OVA323-339-specific CD4⁺T cells from OVA23-3 food allergy model and DO11.10 tolerant induction model mice were analyzed. We found that OVA23-3 CD4⁺T cells recognized the N-terminal region, showing strong proliferation and the Th2-phenotype, and that DO11.10 CD4⁺T cells
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務