1. 重组蛋白
  2. Enzymes & Regulators
  3. Transferases (EC 2)
  4. GPRK4 蛋白, Human (sf9)

GPRK4 蛋白, Human (sf9) 是重组的 GPRK4 蛋白,由 sf9 insect cells 表达,带有 tag Free 标签。

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规格 是否有货
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100 μg   询价  

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描述

GPRK4 Protein, Human (sf9) is the recombinant human-derived GPRK4, expressed by sf9 insect cells , with tag Free labeled tag.

研究背景

GPRK4 是一种特异性磷酸化激活态 G 蛋白偶联受体s 的激酶。其中,GRK4-alpha 能够磷酸化 rhodopsin,其活性受 calmodulin 抑制;而其他三种亚型(by similar)则不能磷酸化 rhodopsin 且不与 calmodulin 相互作用。GRK4-alpha 和 GRK4-gamma 能够磷酸化 DRD3,此外,该激酶还可磷酸化 ADRB2。

种属

Human

表达系统

Sf9 insect cells

标签

Tag Free

蛋白编号

P32298-1 (M1-C578)

基因 ID

2868

蛋白长度

Full Length of Isoform-1

中文名
GPRK4 蛋白
同用名
G protein-coupled receptor kinase 4; G protein-coupled receptor kinase GRK4; ITI1; GRK4; GPRK2L; GPRK4; Homo sapiens; Human; Kinase; Serine/threonine-protein kinase; Transferase; 2.7.11.16
预测分子量
66.8 kDa
纯度

Greater than 80% as determined by reducing SDS-PAGE

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料

GPRK4 Protein, Human (sf9) 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.

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  • 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:
GPRK4 Protein, Human (sf9)
目录号:
HY-P703568
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