MAP2K4 Antibody Blocking Peptide

基本信息: 中文名称: ActivAbTMMAP2K4 抗体封闭肽 英文名称: ActivAbTMMAP2K4 Antibody Blocking Peptide 别名: JNKK1,MEK4,MKK4,PRKMK4,SEK1,SERK1,SKK1 外观(性状): Lyophilized powder 来源: Synthetic 储存条件: Store at -20°C. Avoid freeze / thaw cycles. 运输条件: 冷冻运输 规格: 500ug 生物活性: 应用: Blocking Peptide of K109174P Antibody 纯化方法: HPLC 背景说明: Dual specificity protein kinase which acts as an essential component of the MAP kinase signal transduction pathway. Essential component of the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. With MAP2K7/MKK7, is the one of the only known kinase to directly activate the stress-activated protein kinase/c-Jun N-terminal kinases MAPK8/JNK1, MAPK9/JNK2 and MAPK10/JNK3. MAP2K4/MKK4 and M...

英文名:ActivAbTMMAP2K4 Antibody Blocking Peptide 别名:JNKK1,MEK4,MKK4,PRKMK4,SEK1,SERK1,SKK1 品牌:UGUIGIO

CAS号:N/A 分子式:N/A 分子量:N/A

所属类目:其他多肽 危险性质:N/A

货号 规格 华南仓 华东仓 纯度 目录价 促销价 数量
9109174K-Ag-500ug 500ug 3-5天 1-3天 N/A ¥648 ¥486
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基本信息:

中文名称:

ActivAbTMMAP2K4 抗体封闭肽

英文名称:

ActivAbTMMAP2K4 Antibody Blocking Peptide

别名:

JNKK1,MEK4,MKK4,PRKMK4,SEK1,SERK1,SKK1

外观(性状):

Lyophilized powder

来源:

Synthetic

储存条件:

Store at -20°C. Avoid freeze / thaw cycles.

运输条件:

冷冻运输

规格:

500ug



生物活性:

应用:

Blocking Peptide of K109174P Antibody

纯化方法:

HPLC

背景说明:

Dual specificity protein kinase which acts as an essential component of the MAP kinase signal transduction pathway. Essential component of the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. With MAP2K7/MKK7, is the one of the only known kinase to directly activate the stress-activated protein kinase/c-Jun N-terminal kinases MAPK8/JNK1, MAPK9/JNK2 and MAPK10/JNK3. MAP2K4/MKK4 and MAP2K7/MKK7 both activate the JNKs by phosphorylation, but they differ in their preference for the phosphorylation site in the Thr-Pro-Tyr motif. MAP2K4 shows preference for phosphorylation of the Tyr residue and MAP2K7/MKK7 for the Thr residue. The phosphorylation of the Thr residue by MAP2K7/MKK7 seems to be the prerequisite for JNK activation at least in response to proinflammatory cytokines, while other stimuli activate both MAP2K4/MKK4 and MAP2K7/MKK7 which synergistically phosphorylate JNKs. MAP2K4 is required for maintaining peripheral lymphoid homeostasis. The MKK/JNK signaling pathway is also involved in mitochondrial death signaling pathway, including the release cytochrome c, leading to apoptosis. Whereas MAP2K7/MKK7 exclusively activates JNKs, MAP2K4/MKK4 additionally activates the p38 MAPKs MAPK11, MAPK12, MAPK13 and MAPK14.

生物活性:

Not tested
该产品为 MAP2K4 抗体的抗原肽,在抗体检测、纯化时作为封闭肽使用,对应抗体货号为:K109174P。
抗体封闭肽是一类专门用于免疫学检测体系的功能性合成多肽,其核心作用是通过特异性结合干扰性抗体或非特异性结合位点,从而降低实验背景信号,提高检测结果的准确性和可靠性。它并不直接识别目标抗原,而是充当一种“分子屏蔽层”,封闭那些可能导致假阳性或假阴性结果的非特异性相互作用。
在功能层面,抗体封闭肽主要具备两大特性。一是高亲和力的特异性中和能力——其氨基酸序列与检测体系中可能引起交叉反应的抗体表位完全相同或高度同源,因此能够优先与这些干扰抗体结合,占据其活性位点。二是物理屏蔽作用,即在不干扰靶标抗原与检测抗体正常识别的前提下,封闭固相载体或捕获分子上的空缺结合区域,减少杂蛋白或杂抗体的非特异性吸附。
在应用层面,抗体封闭肽广泛应用于各类免疫分析技术中,包括酶联免疫吸附测定、蛋白质印迹、免疫组化以及免疫层析试纸条等。在自身抗体检测、生物制剂的免疫原性分析以及多重免疫检测方法开发中,它能够有效消除由异嗜性抗体、抗物种抗体或样本基质效应引起的背景干扰。此外,在基于标签融合蛋白的表达检测以及抗体亲和纯化流程中,封闭肽同样扮演着关键角色,可作为竞争性洗脱剂或信号校正控制组使用。
注意事项:
1.本产品仅供科研使用,请勿用于医药、临床治疗、食品及化收品等用途 。
2.为了您的安全和健康,请穿实验服,口罩,护目镜,并戴一次性手套操作。
3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。
4.请勿存放于普通住宅区。
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