Biotinylated Human B7-H7/HHLA2 Protein

Name: Biotinylated Human B7-H7/HHLA2 Protein
Brand: 普维拓生物
SKU: HHLA2-HB001

货号HHLA2-HB001

HumanHEK293分子名 · B7H7理论分子量 · 39.88 kDa

产品简介

Recombinant Biotinylated Human B7-H7/HHLA2 Protein is expressed in HEK293 cells with a His tag and Avi tag at the C-terminus. It contains amino acid residues Ile23-Asn344 (UniProt accession: Q9UM44-1).

产品详情

分子别名: B7H7; B7-H7; HHLA2; B7 Homolog 7
蛋白长度: Ile23-Asn344
表达系统: HEK293
理论分子量: The protein has a predicted MW of 39.88 kDa. Due to glycosylation, the protein migrates to 55-70 kDa 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 1 EU per μg by the LAL method.
缓冲液 / 制剂: Supplied as 0.22 μm filtered solution in PBS (pH 7.4).
储存条件: Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

数据展示

Bis-Tris PAGE Data — Biotinylated Human B7-H7 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC Data — The purity of Biotinylated Human B7-H7 is greater than 95% as determined by SEC-HPLC.

ELISA Data — Immobilized Biotinylated Human B7-H7, His Tag at 1μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Human CD28H, hFc Tag (Cat. CD8-HM28H) with the EC50 of 4.9ng/ml determined by ELISA. (QC Test)

BLI Data — Loaded Biotinylated Human B7-H7, His-Avi tag on Streptavidin-Biosensor can bind Human CD28H, hFc Tag (Cat. CD8-HM28H) with an affinity constant of 5.28 nM as determined in BLI assay.

背景介绍

B7-H7, also known as HHLA2 (HERV-H LTR-associating 2), is a member of the B7 family of immune regulatory proteins. Through interaction with TMIGD2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade.

文献引用

1.Leung J, Suh W K. The CD28-B7 Family in Anti-Tumor Immunity: Emerging Concepts in Cancer Immunotherapy[J]. Immune Network, 2014, 14(6).

加载中…

Biotinylated Human B7-H7/HHLA2 Protein

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

BLI

BLI Data

背景介绍

文献引用

Biotinylated Human B7-H7/HHLA2 Protein

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

BLI

BLI Data

背景介绍

文献引用