1. 重组蛋白
  2. Receptor Proteins
  3. Cell Adhesion Molecules (CAMs)
  4. Integrin
  5. Integrin alpha 1 beta 1
  6. Integrin alpha A1 beta 1 蛋白, Mouse (HEK293, His)

Integrin alpha A1 beta 1 蛋白, Mouse (HEK293, His)

目录号: HY-P700757
产品使用指南

整合素 α-1/β-1 是层粘连蛋白和胶原蛋白的受体,可识别胶原蛋白内的脯氨酸羟基化序列 GFPGER。这种整合蛋白负向调节 EGF 刺激的细胞生长,并与 beta-1 形成异二聚体复合物,与小 GTP 酶 RAB21 相互作用。通过其胞质结构域,整合素 α-1/β-1 与 PTPN2 结合,激活针对 EGFR 的磷酸酶活性,对 EGF 信号传导产生负调节影响,凸显其在细胞反应中的多方面作用。Integrin alpha A1 beta 1 蛋白, Mouse (HEK293, His) 是重组的蛋白二聚体复合物,包含 整合素 α A1 β 1 蛋白,由 HEK293 表达,带有 C-His 标签。Integrin alpha A1 beta 1 蛋白, Mouse (HEK293, His),分子量分别为 140-200 kDa (ITGA1) & 100-115 kDa (ITGB1)。

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描述

Integrin alpha-1/beta-1, a receptor for laminin and collagen, recognizes the proline-hydroxylated sequence G-F-P-G-E-R within collagen. This integral protein negatively regulates EGF-stimulated cell growth and forms a heterodimeric complex with beta-1, interacting with the small GTPase RAB21. Through its cytoplasmic domain, Integrin alpha-1/beta-1 engages with PTPN2, activating phosphatase activity towards EGFR, exerting a negative regulatory influence on EGF signaling, highlighting its multifaceted role in cellular responses. Integrin alpha A1 beta 1 Protein, Mouse (HEK293, His) is a recombinant protein dimer complex containing mouse-derived Integrin alpha A1 beta 1 protein, expressed by HEK293, with C-His labeled tag. Integrin alpha A1 beta 1 Protein, Mouse (HEK293, His), has molecular weight of 140-200 kDa (ITGA1) & 100-115 kDa (ITGB1), respectively.

研究背景

整合素 α-1/β-1 蛋白作为层粘连蛋白和胶原蛋白的受体发挥作用,识别胶原蛋白内的脯氨酸羟基化序列 GFPGER。作为锚定依赖性过程的一部分,它对 EGF 刺激的细胞生长产生负调节。整合素 alpha-1 与 beta-1 结合形成异二聚体复合物,并与小 GTP 酶 RAB21 相互作用。此外,整合素α-1/β-1通过其胞质结构域与PTPN2结合,激活PTPN2对EGFR的磷酸酶活性,从而对EGF信号通路产生负调节影响。这些多方面的相互作用强调了整合素 α-1/β-1 在协调细胞对细胞外基质和生长因子信号传导的反应中的作用。

种属

Mouse

表达系统

HEK293

标签

C-His

蛋白编号

Q3V3R4 (F29-P1141)&P09055-1 (Q21-D728)

基因 ID

109700

同用名
Integrin alpha A1 beta 1; alpha A1 beta 1; alpha A1; beta 1; ITGA1&ITGB1; ITGA&ITGB; Integrin alpha A1 β 1; alpha A1 β 1; β 1
分子量

140-200 kDa (ITGA1) & 100-115 kDa (ITGB1

纯度

Greater than 95% as determined by reducing SDS-PAGE.

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料

Integrin alpha A1 beta 1 Protein, Mouse (HEK293, His) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
Integrin alpha A1 beta 1 Protein, Mouse (HEK293, His)
目录号:
HY-P700757
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