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外泌体相关介绍

发布时间:2023-09-22 04:04:00

外泌体是指包含了蛋白、mRNA 和 microRNA 等物质复杂的小膜泡,1987年 Johnstone 将其命名为“Exosome”。其特指直径在40-100nm脂质包裹体结构的盘状囊泡,多种细胞在正常及病理状态下均可分泌外泌体。

目前的主流观点认为,外泌体的产生过程为,细胞膜内陷形成内体(Endosome), 再形成多泡体(MVB)最后分泌到胞外成为外泌体。几乎所有类型的细胞,都可以产生并释放外泌体,被分泌出的外泌体会进入血液、唾液、尿液、及乳汁等体液中,通过循环系统到达其他细胞与组织,产生远程调控作用。

外泌体介导的细胞通讯

人体内多种细胞及体液均可分泌外泌体,包括内皮细胞、免疫细胞、血小板、平滑肌细胞等。当其由宿主细胞被分泌到受体细胞中时,外泌体可通过其携带的蛋白质、核酸、脂类等来调节受体细胞的生物学活性。

外泌体介导的细胞间通讯主要通过以下三种方式:一是外泌体膜蛋白可以与靶细胞膜蛋白结合,进而激活靶细胞细胞内的信号通路。二是在细胞外基质中,外泌体膜蛋白可以被蛋白酶剪切,剪切的碎片可以作为配体与细胞膜上的受体结合,从而激活细胞内的信号通路。三是外泌体膜可以与靶细胞膜直接融合,非选择性的释放其所含的蛋白质、mRNA以及microRNA。

 

靶标 产品货号 产品名称 反应种属 应用
CD9 db20605 CD9 Rabbit pAb Human WB,IHC,ICC/IF,FC,IP
db20604 CD9 Rabbit pAb Human WB,IHC,FC,IP
db12484 CD9 Recombinant Rabbit mAb Human WB,IHC,FC,IP
db15838 CD9 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
db13655 CD9 Recombinant Rabbit mAb Human WB,IHC,ICC/IF,FC,IP
CD63 db8185 CD63 Rabbit pAb Human IHC,ICC/IF,FC
db4428 CD63 Rabbit pAb Mouse WB,IHC,ICC/IF
db3067 CD63 Rabbit pAb Human IHC
db12299 CD63 Recombinant Rabbit mAb Mouse WB,ICC/IF
db12861 CD63 Recombinant Rabbit mAb Human IHC,ICC/IF,FC
db12387 CD63 Recombinant Rabbit mAb Human WB,IHC
CD81 db3541 CD81 Rabbit pAb Human,Mouse,Rat WB
db4618 CD81 Rabbit pAb Human IHC,ICC/IF,FC
db11810 CD81 Recombinant Rabbit mAb Human IHC,ICC/IF,FC
db11674 CD81 Recombinant Rabbit mAb Human,Mouse,Rat WB
TSG101 db21150 TSG101 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db2691 TSG101 Rabbit pAb Human,Mouse,Rat WB,IP
db11472 TSG101 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db14382 TSG101 Recombinant Rabbit mAb Human,Mouse,Rat WB,IP
ALIX db3856 ALIX Rabbit pAb Human,Mouse,Rat WB,FC
db3753 ALIX Rabbit pAb Human WB
db16124 ALIX Recombinant Rabbit mAb Human,Mouse,Rat WB,ICC/IF,FC,IP
db11762 ALIX Recombinant Rabbit mAb Human,Mouse,Rat WB,FC
db11331 ALIX Recombinant Rabbit mAb Human WB
Hsp70 db2396 Hsp70 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db5397 Hsp70 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db810 Hsp70 Rabbit pAb Human,Rat WB,IHC,ICC/IF,FC
db142 Hsp70 Rabbit pAb Human WB,IHC,ICC/IF,FC,IP
db14019 Hsp70 Recombinant Rabbit mAb Human,Rat WB,IHC,ICC/IF,FC
db11436 Hsp70 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db13325 Hsp70 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC
db16041 Hsp70 Recombinant Rabbit mAb Human WB,IHC,ICC/IF,FC,IP
Flotillin 1 db3547 Flotillin 1 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
db1730 Flotillin 1 Rabbit pAb Human,Mouse WB
db6473 Flotillin 1 (6H9) Mouse mAb Mouse,Rat WB
db14784 Flotillin 1 Recombinant Rabbit mAb Human,Mouse WB
db11731 Flotillin 1 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
Syntenin db4625 Syntenin Rabbit pAb Human WB,ICC/IF,FC,IP
db6107 Syntenin 1 (3D9) Mouse mAb Human WB
db15001 Syntenin Recombinant Rabbit mAb Human WB,ICC/IF,FC,IP
CD82 db20502 CD82 Rabbit pAb Human WB,IHC,FC
db13715 CD82 Recombinant Rabbit mAb Human WB
Hsp60 db4492 Hsp60 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
db3283 Hsp60 Rabbit pAb Human,Mouse,Rat WB,IHC
db6239 Hsp60 (6C8) Mouse mAb Human,Mouse,Rat WB,ICC/IF,IP
db11062 Hsp60 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC
db11164 Hsp60 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
Hsp90 db621 Hsp90 Rabbit pAb Human,Mouse,Rat WB,IHC
db1009 Hsp90 Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
db20969 Hsp90 beta Rabbit pAb Human,Mouse,Rat WB,IHC,ICC/IF
db21885 Hsp90 alpha Rabbit pAb Human,Mouse,Rat WB,IHC
db6219 Hsp90 beta (3B9) Mouse mAb Human,Mouse,Rat,Monkey,Hamster WB,ICC/IF,IP
db6462 Hsp90 beta (6A7) Mouse mAb Human,Mouse,Rat WB,IHC-P,ICC/IF
db6605 Hsp90 alpha (5D6) Mouse mAb Human,Rat,Mouse WB,IHC-P
db6316 Hsp90 alpha (6H7) Mouse mAb Human,Mouse,Rat,Monkey WB
db14576 Hsp90 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC
db11143 Hsp90 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC
db6218 Hsp90 alpha/beta (4B6) Mouse mAb Human,Mouse,Rat WB
db11531 Hsp90 beta Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF
db11017 Hsp90 alpha/beta Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,ICC/IF,FC,IP
ADAM10 db260 ADAM10 Rabbit pAb Human,Mouse,Rat WB,IP
db12590 ADAM10 Recombinant Rabbit mAb Human,Mouse,Rat WB,IP
Nicastrin db2273 Nicastrin Rabbit pAb Human WB,ICC/IF
db1680 Nicastrin Rabbit pAb Human,Mouse,Rat WB,FC,IP
db14354 Nicastrin Recombinant Rabbit mAb Human,Mouse,Rat WB,FC,IP
db15595 Nicastrin Recombinant Rabbit mAb Human WB,ICC/IF
AChE db8205 Acetylcholinesterase Rabbit pAb Mouse,Rat WB,IHC
db14525 Acetylcholinesterase Recombinant Rabbit mAb Mouse,Rat WB,IHC
LMP1 db8811 PDLIM7 Rabbit pAb Human WB,IHC,FC
db12406 PDLIM7 Recombinant Rabbit mAb Human WB,IHC,FC
AQP2 db5551 Aquaporin 2 Rabbit pAb Human,Mouse,Rat WB,IHC,IP
db14899 Aquaporin 2 Recombinant Rabbit mAb Human,Mouse,Rat WB,IHC,IP
α-1AT db20790 alpha 1 Antitrypsin Rabbit pAb Human,Mouse,Rat WB,IP
db9762 alpha 1 Antitrypsin Rabbit pAb Human WB,IP
db904 alpha 1 Antitrypsin Rabbit pAb Human WB,IHC,ICC/IF,IP
db837 alpha 1 Antitrypsin Rabbit pAb Human WB,IHC,FC,IP
db14210 alpha 1 Antitrypsin Recombinant Rabbit mAb Human WB,IP
db14799 alpha 1 Antitrypsin Recombinant Rabbit mAb Human,Mouse,Rat WB,IP
db15875 alpha 1 Antitrypsin Recombinant Rabbit mAb Human WB,IHC,FC,IP
db15846 alpha 1 Antitrypsin Recombinant Rabbit mAb Human WB,IHC,ICC/IF,IP

 

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