登录 | 注册    关注公众号  
搜索

Streptavidin(SA)系列产品

Streptavidin(SA)系列产品
SA-Biotin系统
1963年,Stapley首次从阿维丁链霉菌(Streptomyces avidinii)培养液中分离到的链霉亲和素 (Streptavidin,SA)。作为已知自然界中最强的非共价相互作用之一,SA同源四聚体与生物素(Biotin)可以以高亲合力牢固结合并产生多级放大效应,这使得SA- Biotin系统成为生物化学实验中被广泛应用的宝贵资产。
SA-Biotin系统常被偶联到抗体或蛋白,其中SA偶联标记物如HRP、荧光基团等,Biotin被偶联到抗体或蛋白(MABSOL®生物素标记蛋白),通过SA-Biotin桥连来实现间接检测靶标,广泛用于微量抗原、抗体定性、定量检测及定位观察研究的新技术,使得免疫标记和有关示踪分析更加灵敏。
ACROBiosystems可提供SA系列产品:重组SA蛋白,标记SA蛋白,SA包被板,SA磁珠等,助力您的科研项目和药物研发。
SA系列产品
分子 产品分类 货号 产品描述 订购/预购
Streptavidin SA蛋白 STN-N5116 Recombinant Streptavidin

订购

标记SA蛋白 STN-NH913 Streptavidin-HRP

预购

STN-NA114 Streptavidin-Acridine ester

预购

STN-NA118 Streptavidin-Alexa Fluor 488

预购

STN-NA115 Streptavidin-Alexa Fluor 555

预购

SA包被板 SP-11 Streptavidin Coated Plates, Clear, 12×8-Well Strips, White Frame

订购

SP-13 Streptavidin Coated Plates, Clear, 12×8-Well Strips, White Frame (For Serological Testing)

订购

SP-14 Streptavidin Coated Plates, Clear, 96-Well, Clear Frame

预购

SP-15 Streptavidin Coated Plates, Clear, 96-Well, Clear Frame (For Serological Testing)

预购

SA磁珠 SMB-B01 Magnetic Beads™ Streptavidin

订购

免费申请试用装

SA系列产品验证数据

SA蛋白活性(ELISA)

STN-N5116-E1

Immobilized Biotinylated Human CD19 (20-291), His,Avitag (Cat. No. CD9-H82E9) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-Human CD19 Antibody, Mouse IgG2a with a linear range of 0.1-6 ng/mL (QC tested).

申请 Protocol

STN-N5116-E2

Immobilized Biotinylated SARS-CoV-2 S protein RBD, His,Avitag (Cat. No. SPD-C82E9) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-SARS-CoV-S protein RBD Antibody, Human IgG1 with a linear range of 0.1-4 ng/mL (Routinely tested).

申请 Protocol

SA 包被板应用数据

SP-11-E1

Immobilized Biotinylated Human CD19 (20-291), His,Avitag (Cat. No. CD9-H82E9) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Anti-FMC63 antibody with a linear range of 0.1-3 ng/mL (QC tested).

申请 Protocol

SP-11-E2

Immobilized Biotinylated Human PD-1, Fc,Avitag,His Tag (Cat. No. PD1-H82F4) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Human PD-L1, mFc Tag with a linear range of 0.4-6.25 ng/mL (QC tested).

申请 Protocol

SP-11-E3

Immobilized Biotinylated Human CD20 Full Length, His,Avitag (HEK293) (Cat. No. CD0-H82E5) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Rituximab with a linear range of 78-625 ng/mL (QC tested).

申请 Protocol

SP-11-E4

Immobilized Biotinylated Human FCGRT&B2M Heterodimer Protein, His,Avitag (Cat. No. FCM-H82W7) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Ipilimumab with a linear range of 78-1250 ng/mL (QC tested).

申请 Protocol

SA 磁珠应用数据

SMB-B01-E1

Immobilized 40 μg SARS-CoV-2 S1 protein to 1mg Beads (Cat. No. SMB-B01) can bind the Anti-SARS-CoV-S protein RBD Antibody with an EC50 1.157 μg/mL (QC tested).

申请 Protocol

生物素标记蛋白

参考文献

  • Louis Chaiet, Frank J. Wolf. The properties of streptavidin, a biotin-binding protein produced by Streptomycetes, Archives of Biochemistry and Biophysics (1964). https://doi.org/10.1016/0003-9861(64)90150-X.

消息提示

请输入您的联系方式,再点击提交!

确定