Anti-Pembrolizumab Polyclonal Antibody (AS870014)

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50ug
100ug
1mg

数量：

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概述
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参考文献
产品说明书

概述

货号

AS870014

品牌

abinScience

描述

Anti-Pembrolizumab Polyclonal Antibody (AS870014) is a rabbit polyclonal antibody detecting Pembrolizumab in ELISA.

Highlights

●Affinity Purified — Minimal background and high purity for reliable results.

种属反应性

General

应用

ELISA

同种型

IgG

免疫原

Pembrolizumab

靶标

Rabbit polyclonal to Keytruda.

特异性

The product is specific for Pembrolizumab. This antibody serves as an excellent positive control for Pembrolizumab immunogenicity (ADA) assays.

内毒素水平

Please contact with the lab for this information.

纯度

>90% as determined by SDS-PAGE.

纯化方式

Purified by antigen affinity column.

Accession号

CAS: 1374853-91-4

状态

Liquid

保存溶液

0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

产品使用信息

应用方法	稀释比例
ELISA	1:5000-1:20000
IHC	1:50-1:500
WB	1:500-1:2000

稳定性和存储

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.

背景

Programmed cell death protein 1 (Pembrolizumab) is a ~31 kDa protein. Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with TCR-CD3 in the immunological synapse and directly inhibits T-cell activation. Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta.

1. Fife, BT. et al. (2011) Annals of the New York Academy of Sciences 1217, 45-59. PMID: 21276005

2. Bardhan, K. et al. (2019) Scientific reports 9, 17252. PMID: 31754127

3. Patsoukis, N. et al. (2020) Communications biology 3, 128. PMID: 32184441

4. Xiao, X. et al. (2023) Nature communications 14, 2859. PMID: 37208329

5. Zak, KM. et al. (2015) Structure (London, England : 1993) 23, 2341-2348. PMID: 26602187

Note

For research use only.

图片

参考文献

产品说明书

Anti-Pembrolizumab Polyclonal Antibody.pdf

公式

质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)

填写 质量、浓度、体积中的任意 2 项 + 分子量，自动计算未知值。

质量

浓度

体积

分子量 *

g/mol

公式

C₁ × V₁ = C₂ × V₂

填写 4 项中的任意 3 项，自动计算未知值。

母液

C₁ (起始浓度)

V₁ (起始体积)

工作液

C₂ (终浓度)

V₂ (终体积)

重组蛋白

抗体

试剂盒

实验相关试剂

Anti-Pembrolizumab Polyclonal Antibody (AS870014)

概述

图片

参考文献

产品说明书

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重组蛋白

抗体

试剂盒

实验相关试剂

Anti-Pembrolizumab Polyclonal Antibody (AS870014)

概述

图片

参考文献

产品说明书

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