膜杰作
Star Staining
分子别名（Synonym）
C7orf15,C7orf15MGC138295,CD112R,MGC104322,MGC138297,MGC2463,PVRIG,CD112 receptor
表达区间及表达系统（Source）
Human PVRIG, His Tag (PVG-H52H4) is expressed from human 293 cells (HEK293). It contains AA Thr 41 - Asp 171 (Accession # Q6DKI7-1).
Predicted N-terminus: Thr 41
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 15.6 kDa. The protein migrates as 20-30 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
>90% as determined by SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法（Reconstitution）
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储（Storage）
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
质量管理控制体系（QMS）
电泳（SDS-PAGE）
Human PVRIG, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
活性（Bioactivity）-ELISA
Immobilized Human PVRIG, His Tag (Cat. No. PVG-H52H4) at 2 μg/mL (100 μL/well) can bind Human Nectin-2, Fc Tag (Cat. No. PV2-H5253) with a linear range of 0.5-8 ng/mL (QC tested).
Protocol
Immobilized Biotinylated Human Nectin-2, Fc,Avitag (Cat. No. CD2-H82F8) at 1 μg/mL (100 μL/well) on streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Human PVRIG, His Tag (Cat. No. PVG-H52H4) with a linear range of 1-39 ng/mL (Routinely tested).
Protocol
活性（Bioactivity）-BLI
Loaded Human Nectin-2, Fc Tag (Cat. No. PV2-H5253) on Protein A Biosensor, can bind Human PVRIG, His Tag (Cat. No. PVG-H52H4) with an affinity constant of 0.456 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
Protocol
+添加评论
- 136XXXXXXX0
- 大量购买该产品，质量很好。作为免疫原，可以得到较高的滴度，作为ELISA筛选用抗原，也可以很好地与目的抗体结合。已经通过该蛋白，免疫，筛选得等很好的抗体。
>- 2022-10-28
- 156XXXXXXX8
- 我们采购人的CD112R-His标签的蛋白，主要是用于筛选抗CD112R的药用抗体分子。前期用于小鼠的动物免疫和后期的ELISA筛选上，目前选用该蛋白免疫的小鼠在三次免疫之后均达到了融合要求，后面将用该蛋白进行阳性杂交瘤的初筛。
- 2022-4-6
- 158XXXXXXX0
- 我们2022年一个项目是中美双报的，ACRO检测数据已经经受住了FDA的考验。新项目毫不犹豫还是选择ACRO，性价比高，抗体稳定性好，值得推荐！
- 2022-12-22
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背景（Background）
Human PVRIG (poliovirus receptor related immunoglobulin domain-containing protein), also known as CD112 receptor (CD112R), is an approximately 34 kDa single transmembrane protein in the poliovirus receptor-like protein (PVR) family. The CD112R gene encodes a putative single transmembrane protein, which is composed of a single extracellular IgV domain, one transmembrane domain, and a long intracellular domain. Notably, the intracellular domain of phatases. The extracellular domain sequence of human and mouse CD112R have 65.3% similarity. CD112R may act as a coinhibitory receptor that suppresses T-cell receptor-mediated signals.
