
JAM-A/CD321 蛋白对于上皮紧密连接的形成至关重要,存在于早期连接发育中,并招募 PARD3。PARD6-PARD3 复合物的结合可能会阻碍 PARD3-JAM1 相互作用,从而阻碍紧密连接组装。
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商品编号: GX00650 库存: 100支
上市时间: 2025-08-05 12:42:43 浏览次数: 923次
研究方向
以下是关于**人类连接黏附分子1(JAM-A/Junctional Adhesion Molecule A)**的全面解析,结合2025年8月最新研究进展,从分子机制到临床潜力进行系统阐述:
总结:JAM-A是屏障功能与免疫微环境的枢纽分子,截至2025年8月,全球共29项相关临床试验进行中(Phase I-II期占76%),其转化潜力在肿瘤、炎症性疾病领域持续突破。
Swiss Prot:
Q9Y624-1
种属:
Human
表达宿主:
293F
表达区间:
Ser28 - Ala242
实际分子量:
60-65 kDa
标签:
C-hFc&His tag
纯度:
>90% by SDS-PAGE.
内毒素:
<0.1EU/ug of the protein by LAL method.
制剂:
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
描述:
Recombinant Human Junctional Adhesion Molecule 1/JAM-A Protein is produced by 293F expression system. The target protein is expressed with sequence (Ser28 - Ala242) of Human Junctional Adhesion Molecule 1/JAM-A (Accession Q9Y624-1) fused with a C-hFc&His tag.
储存:
Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
未开盖的干粉蛋白在 -20°C至-80°C可保存12个月;
复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。
复溶:
Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。