1. 重组蛋白
  2. Others
  3. SMUG1 蛋白, Human (His-SUMO)

SMUG1 蛋白, Human (His-SUMO)

目录号: HY-P71560
产品使用指南

SMUG1蛋白是一种单功能DNA糖基化酶,在碱基切除DNA修复中发挥着至关重要的作用,特别是尿嘧啶(U)残基的识别和修复,优先识别错配(U/G)而不是匹配(U/A)。其活性延伸至单链 (ssDNA) 和双链 DNA (dsDNA) 中的 5-甲酰尿嘧啶 (fU)、5-羟基尿嘧啶 (hoU) 和 5-羟甲基尿嘧啶 (hmU) 的切除。SMUG1 蛋白, Human (His-SUMO) 是重组的 SMUG1 蛋白,由 E. coli 表达,带有 N-His, N-SUMO 标签。SMUG1 蛋白, Human (His-SUMO) 全长 177 个氨基酸,分子量约为 ~35.6 kDa。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 是否有货
50 μg   询价  
100 μg   询价  

* Please select Quantity before adding items.

  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

描述

SMUG1 protein is a single-function DNA glycosylase that plays a crucial role in base excision DNA repair, especially the recognition and repair of uracil (U) residues, preferentially recognizing mismatches (U/G) rather than matching (U/A). Its activity extends to the excision of 5-formyluracil (fU), 5-hydroxyuracil (hoU) and 5-hydroxymethyluracil (hmU) in single-stranded (ssDNA) and double-stranded DNA (dsDNA). SMUG1 Protein, Human (His-SUMO) is the recombinant human-derived SMUG1 protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of SMUG1 Protein, Human (His-SUMO) is 177 a.a., with molecular weight of ~35.6 kDa.

研究背景

SMUG1 蛋白是碱基切除 DNA 修复的关键因素,专门识别和启动基因组碱基损伤的修复过程。SMUG1 作为一种单功能 DNA 糖基化酶,对 DNA 中的尿嘧啶 (U) 残基表现出特异性,并且对单链 DNA 底物具有显着的偏好。与匹配 (U/A) 相比,其酶活性对于错配 (U/G) 更为明显。SMUG1 不仅能够切除尿嘧啶 (U),还能够切除 5-甲酰尿嘧啶 (fU) 以及 C5 处具有氧化基团的尿嘧啶衍生物,例如 5-羟基尿嘧啶 (hoU) 和 5-羟甲基尿嘧啶 (hmU)。链DNA (ssDNA) 和双链DNA (dsDNA)。重要的是,这种 DNA 糖基化酶不作用于类似的胞嘧啶衍生物(5-羟基胞嘧啶和 5-甲酰胞嘧啶),也不作用于其他氧化碱基。SMUG1 的活性具有损伤特异性,并且表现出对盐浓度的依赖性,低盐条件下底物偏好层次为 ssDNA > dsDNA(G 对)= dsDNA(A 对),并且 dsDNA(G 对)> dsDNA(A 对)>高盐浓度下的单链DNA。

种属

Human

表达系统

E. coli

标签

N-His;N-SUMO

蛋白编号

Q53HV7 (1M-177L)

基因 ID
蛋白结构
N-term
6*His-SUMO
SMUG1 (1M-177L)
Accession # Q53HV7
C-term
同用名
FDG; HMUDG; MGC104370; Single strand selective monofunctional uracil DNA glycosylase 1; Single strand selective monofunctional uracil DNA glycosylase; Single-strand selective monofunctional uracil DNA glycosylase; SMUG 1; Smug1; SMUG1 protein; SMUG1_HUMAN; UNG 3; UNG3
氨基酸序列

MPQAFLLGSIHEPAGALMEPQPCPGSLAESFLEEELRLNAELSQLQFSEPVGIIYNPVEYAWEPHRNYVTRYCQGPKEVLFLGMNPGPFGMAQTGVPFGEVSMVRDWLGIVGPVLTPPQEHPKRPVLGLECPQSEGPRQSMGHEIKSELLMGGCSWIRGKIQCDRVQVRRPGFSSQL

分子量

Approximately 35.6 kDa

纯度

Greater than 90% as determined by reducing SDS-PAGE.

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料

SMUG1 Protein, Human (His-SUMO) 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

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
SMUG1 Protein, Human (His-SUMO)
目录号:
HY-P71560
需求量: