1. 重组蛋白
  2. Enzymes & Regulators
  3. Hydrolases (EC 3)
  4. AHCY 蛋白, Human (His-SUMO)

AHCY 蛋白, Human (His-SUMO)

目录号: HY-P72073
COA 产品使用指南

AHCY 蛋白, Human (His-SUMO) 是一种关键的细胞酶,可催化 S-腺苷高半胱氨酸 (AdoHcy) 分解为高半胱氨酸和腺苷。AHCY 蛋白, Human 是生物转甲基化的调节剂。

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描述

AHCY Protein, Human (His-SUMO) is a key cellular enzyme to catalyze the breakdown of S-adenosylhomocysteine (AdoHcy) to homocysteine and adenosine. AHCY Protein, Human is a regulator of biological transmethylation in general.

研究背景

S-腺苷高半胱氨酸水解酶 (AHCY) 是一种关键的细胞酶,可催化 S-腺苷高半胱氨酸 (AdoHcy) 分解为高半胱氨酸和腺苷,防止其积累并随后抑制甲基转移酶 (MT)。如果 AHCY 缺乏,AHCY 的细胞内分布和大分子组织就会受损,从而扰乱所有细胞区室中可能的转甲基化过程。人类 AHCY 缺乏会导致严重的生化畸变、精神运动发育迟缓、肌病和髓鞘形成障碍,并且在生命早期可能致命。最新发现将 AHCY 缺乏与肝细胞癌联系起来[1][2]

生物活性

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

种属

Human

表达系统

E. coli

标签

N-6*His;N-SUMO

蛋白编号

P23526 (S2-Y432)

基因 ID

191  [NCBI]

蛋白结构
N-term
6*His-SUMO
AHCY (S2-Y432)
Accession # P23526
C-term
同用名
Adenosylhomocysteinase; AdoHcyase; ahcY; S adenosyl L homocysteine hydrolase; S adenosylhomocysteine hydrolase; S-adenosyl-L-homocysteine hydrolase; SAHH; SAHH_HUMAN
氨基酸序列

SDKLPYKVADIGLAAWGRKALDIAENEMPGLMRMRERYSASKPLKGARIAGCLHMTVETAVLIETLVTLGAEVQWSSCNIFSTQDHAAAAIAKAGIPVYAWKGETDEEYLWCIEQTLYFKDGPLNMILDDGGDLTNLIHTKYPQLLPGIRGISEETTTGVHNLYKMMANGILKVPAINVNDSVTKSKFDNLYGCRESLIDGIKRATDVMIAGKVAVVAGYGDVGKGCAQALRGFGARVIITEIDPINALQAAMEGYEVTTMDEACQEGNIFVTTTGCIDIILGRHFEQMKDDAIVCNIGHFDVEIDVKWLNENAVEKVNIKPQVDRYRLKNGRRIILLAEGRLVNLGCAMGHPSFVMSNSFTNQVMAQIELWTHPDKYPVGVHFLPKKLDEAVAEAHLGKLNVKLTKLTEKQAQYLGMSCDGPFKPDHYRY

分子量

Approximately 63.6 kDa

纯度

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

性状

无菌粉末.

组分

Lyophilized from a 0.2 μm solution of 20 mM Tris-HC1, 0.5 M NaCl, 6% Trehalose, pH 8.0.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

保存条件 & 期限

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

运输条件

Room temperature in continental US;may vary elsewhere.

文件资料
参考文献

AHCY 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

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产品名称:
AHCY Protein, Human (His-SUMO)
目录号:
HY-P72073
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