Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein, Ultra Low Endotoxin

Name: Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein, Ultra Low Endotoxin
Brand: 普维拓生物
SKU: AFP-HP004

货号AFP-HP004

HumanHEK293分子名 · Alpha-fetoprotein理论分子量 · 258 kDa

产品简介

Recombinant Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus, tetramer is assembled by biotinylated monomer and streptavidin. It contains Gly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M) and FMNKFIYEI peptide (accession: A0A140T913(HLA-A*02:01) & P61769(B2M) & FMNKFIYEI).

产品详情

分子别名: Alpha-fetoprotein; Alpha-1-fetoprotein; Alpha-feto; AFP; HPAFP; AFPD; FETA; MHC
蛋白长度: Gly25-Thr305
表达系统: HEK293
理论分子量: The protein has a predicted MW of 258 kDa. Due to glycosylation, the protein migrates to 260-265 kDa under Non reduced (N) condition based on Bis-Tris PAGE result.
纯度: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
内毒素: Less than 0.01 EU per μg by the LAL method.
缓冲液 / 制剂: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
状态: 冻干粉
储存条件: -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
复溶建议: Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.

数据展示

Bis-Tris PAGE Data — Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer on Bis-Tris PAGE under Non reduced (N) condition. The purity is greater than 95%.

SEC-HPLC Data — The purity of Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer is greater than 95% as determined by SEC-HPLC.

ELISA Data — Immobilized Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Anti-HLA-A*02:01&B2M&AFP (FMNKFIYEI) Antibody, hFc Tag with the EC50 of 3.9ng/ml determined by ELISA (QC Test).

SPR Data — Human HLA-A*02:01&B2M&AFP (FMNKFIEl) Tetramer, His Tag captured on CM5 Chip via Anti-His Antibody can bind HLA-A*02:01&B2M&AFP (FMNKFIYEI) TCR with an affinity constant of 0.111 μM as determined in SPR assay (Biacore T200).

背景介绍

Alpha-fetoprotein (AFP), a specific liver cancer marker, T cells expressing AFP-CAR selectively degranulated, released cytokines, and lysed liver cancer cells that were HLA-A*02:01 /AFP while sparing cells from multiple tissue types that were negative for either expressed proteins.CAR T-cell immunotherapy targeting intracellular/secreted solid tumor antigens can elicit a potent antitumor response.

文献引用

1.(1) Liu H, Xu Y, Xiang J, Long L, Green S, Yang Z, Zimdahl B, Lu J, Cheng N, Horan LH, Liu B, Yan S, Wang P, Diaz J, Jin L, Nakano Y, Morales JF, Zhang P, Liu LX, Staley BK, Priceman SJ, Brown CE, Forman SJ, Chan VW, Liu C. Targeting Alpha-Fetoprotein (AFP)-MHC Complex with CAR T-Cell Therapy for Liver Cancer. Clin Cancer Res. 2017 Jan 15;23(2):478-488. doi: 10.1158/1078-0432.CCR-16-1203. Epub 2016 Aug 17. PMID: 27535982.

加载中…

Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein, Ultra Low Endotoxin

货号AFP-HP004

HumanHEK293分子名 · Alpha-fetoprotein理论分子量 · 258 kDa

Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein, Ultra Low Endotoxin

产品简介

产品详情

数据展示

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

ELISA

ELISA Data

ELISA

ELISA Data

SPR

SPR Data

背景介绍

文献引用

Human HLA-A*02:01&B2M&AFP (FMNKFIYEI) Tetramer Protein, Ultra Low Endotoxin

产品简介

产品详情

数据展示

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

ELISA

ELISA Data

ELISA

ELISA Data

SPR

SPR Data

背景介绍

文献引用