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GlpK E. coli

目录号 : GP22525

Glycerol kinase E. Coli Recombinant

GlpK E. coli Chemical Structure

规格 价格 库存 购买数量
5μg
¥840.00
5-10工作日
20μg
¥2,030.00
5-10工作日
1mg
¥37,800.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

GlpK E. Coli Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 525 amino acids (1-502 a.a) and having a molecular mass of 58.6 kDa.GlpK is fused to a 23 amino acid His-tag at N-terminus& purified by proprietary chromatographic techniques.

Product Data

Purity Greaterthan 95.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterile Filtered clear solution. Shipping Condition Shipped with Ice Packs.
Synonyms Glycerolkinase; glycerol 3-phosphotransferase; Glycerokinase; GK.
Amino Acid Sequence MGSSHHHHHHSSGLVPRGSH MGSMTEKKYIVALDQGTTSS RAVVMDHDAN IISVSQREFE QIYPKPGWVE HDPMEIWATQ SSTLVEVLAK ADISSDQIAAIGITNQRETT IVWEKETGKP IYNAIVWQCR RTAEICEHLK RDGLEDYIRS NTGLVIDPYF SGTKVKWILDHVEGSRERAR RGELLFGTVD TWLIWKMTQG RVHVTDYTNA SRTMLFNIHT LDWDDKMLEV LDIPREMLPEVRRSSEVYGQ TNIGGKGGTR IPISGIAGDQ QAALFGQLCV KEGMAKNTYG TGCFMLMNTG EKAVKSENGL LTTIACGPTGEVNYALEGAV FMAGASIQWL RDEMKLINDA YDSEYFATKV QNTNGVYVVP AFTGLGAPYW DPYARGAIFGLTRGVNANHI IRATLESIAY QTRDVLEAMQ ADSGIRLHAL RVDGGAVANN FLMQFQSDIL GTRVERPEVREVTALGAAYL AGLAVGFWQN LDELQEKAVI EREFRPGIET TERNYRYAGW KKAVKRAMAW EEHDE.
Stability Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation GlpK protein solution (1mg/ml) containing Phosphatebuffered saline (pH7.4),10% glycerol and 1mM DTT.

Introduction

GlpKalso known as glycerol kinase, is a member of the FGGY kinase family. GlpKcatalyzes the transfer of a phosphate group from ATP to glycerol, therebyforming glycerol phosphate. Furthermore, this intermediate can then beconverted to dihydroxyacetone phosphate (DHAP), which is utilized in eitherglycolysis or gluconeogenesis. The activity of GlpK is affected by numerous metabolites.The non-competitive allosteric inhibition by fructose 1,6-bisphosphate (FBP) triggersmodifications in the quaternary structure of Glpk.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.