1. 重组蛋白
  2. Cytokines and Growth Factors CD Antigens Receptor Proteins Enzymes & Regulators
  3. FGF Family Epithelial cell CD Proteins Receptor Tyrosine Kinases Protein Tyrosine Kinases
  4. FGFR-4 FGFR
  5. FGFR-4
  6. FGFR-4 蛋白, Rat (HEK293, His)

FGFR-4 蛋白, Rat (HEK293, His)

目录号: HY-P75190
产品使用指南

FGFR-4 蛋白是成纤维细胞生长因子的酪氨酸蛋白激酶受体,可调节细胞过程、脂质代谢、胆汁酸生物合成等。其作用包括响应 FGF19 下调 CYP7A1。FGFR-4 蛋白, Rat (HEK293, His) 是重组的 FGFR-4 蛋白,由 HEK293 表达,带有 C-His 标签。

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描述

The FGFR-4 protein is a tyrosine-protein kinase receptor for fibroblast growth factor that regulates cellular processes, lipid metabolism, bile acid biosynthesis, and more.Its effects include downregulation of CYP7A1 in response to FGF19.FGFR-4 Protein, Rat (HEK293, His) is the recombinant rat-derived FGFR-4 protein, expressed by HEK293 , with C-His labeled tag.

研究背景

FGFR-4 蛋白是一种酪氨酸蛋白激酶,作为成纤维细胞生长因子的细胞表面受体,在细胞增殖、分化和迁移的调节中发挥着至关重要的作用。此外,它还有助于控制脂质代谢、胆汁酸生物合成、葡萄糖摄取、维生素 D 代谢和磷酸盐稳态。其重要性在 CYP7A1(胆汁酸合成限速酶)响应 FGF19 的正常下调中凸显。配体结合后,FGFR-4 激活各种信号级联反应,包括 PLCG1 和 FRS2 的磷酸化。这种激活导致细胞信号分子的产生,如二酰基甘油和肌醇 1,4,5-三磷酸。此外,FRS2 磷酸化触发 GRB2、GAB1、PIK3R1 和 SOS1 的募集,激活 RAS、MAPK1/ERK2、MAPK3/ERK1、MAP 激酶信号通路和 AKT1 信号通路。值得注意的是,FGFR-4 促进基质蛋白酶 MMP14 的 SRC 依赖性磷酸化,促进其溶酶体降解。为了调节 FGFR-4 信号传导,受体经历内化和降解,这一过程由 MMP14 促进。

种属

Rat

表达系统

HEK293

标签

C-His

蛋白编号

Q498D6 (F17-D367)

基因 ID
蛋白结构
N-term
FGFR-4 (F17-D367)
Accession # Q498D6
His
C-term
同用名
Fibroblast growth factor receptor 4; FGFR-4; CD334; JTK2; TKF
分子量

64-68 kDa

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
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.

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  • 重组蛋白稀释计算器

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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:
FGFR-4 Protein, Rat (HEK293, His)
目录号:
HY-P75190
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