What is the catalog number for Recombinant human GPI protein?

The catalog number for Recombinant human GPI protein is ATGP3232-020.

What sizes are available for Recombinant human GPI protein?

Recombinant human GPI protein is available in the following size(s): 20 µg.

Is Recombinant human GPI protein in stock?

Recombinant human GPI protein is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant human GPI protein

Glucose-6-phosphate isomerase, also known as GPI, belongs to the GPI family whose members encode multifunctional phosphoglucose isomerase proteins involved in energy pathways. The protein encoded by this gene is a dimeric enzyme that catalyzes the reversible isomerization of glucose-6-phosphate and fructose-6-phosphate. Mammalian GPI can function as a tumor-secreted cytokine and an angiogenic factor (AMF) that stimulates endothelial cell motility. GPI is also a neurotrophic factor (Neuroleukin) for spinal and sensory neurons. Recombinant human GPI, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

Product Specifications

Specifications

Specific activity is > 400 units/mg obtained by measuring the increase of NADPH in absorbance at 340 nm resulting from the reduction of NADP. One unit will convert 1.0 umole of D-Fructose 6-phosphate to D-glucose 6-phosphate per minute at pH 7.4 at 37C.

Product Name Alternative

GPI, AMF, GNPI, NLK, PGI, PHI, SA36

Expression System

E.coli

Antigen Species

Human

Tag

His-Tag

Applications

SDS-PAGE, Enzyme Activity

Concentration

1 mg/mL (determined by Bradford assay)

Endotoxin

< 1 EU per 1ug of protein (determined by LAL method)

Purity

> 95% by SDS-PAGE

Bioactivity

Specific activity is > 400unit/mg obtained by measuring the increase of NADPH in absorbance at 340 nm resulting from the reduction of NADP. One unit will convert 1.0 umole of D-Fructose 6-phosphate to D-glucose 6-phosphate per minute at pH 7.4 at 37C.

Molecular Weight

65.3 kDa (578aa) confirmed by MALDI-TOF

Additionnal Information

GPI, GPI, AMF, GNPI, NLK, PGI, PHI, SA36, ATGP3232-10 µg, ATGP3232-20 µg, ATGP3232-50 µg, ATGP3232-100 µg, ATGP3232-250 µg, ATGP3232-500 µg, ATGP3232-1 mg, ATGP3232-10, ATGP3232-20, ATGP3232-50, ATGP3232-100, ATGP3232-250, ATGP3232-500, ATGP3232-1

References & Citations

Lin HY., et al. (2009) Biochim Biophys Acta. 1794 (2) :315-23. ; ; Beutler E., et al. (1997) Blood cells Mol. 23:402-409

Other References

Tanie Y, et al. Extracellular Neuroleukin Enhances Neuroleukin Secretion From Astrocytes and Promotes Axonal Growth in vitro and in vivo. (Front Pharmacol. 2018) {https://pubmed.ncbi.nlm.nih.gov/30459611/}; ; Tanie Y, et al. GRP78-Mediated Signaling Contributes to Axonal Growth Resulting in Motor Function Recovery in Spinal Cord-Injured Mice. (Front Pharmacol. 2020) {https://pubmed.ncbi.nlm.nih.gov/32547396/}

Storage Conditions

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Formulation

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 10% glycerol

Scientific Category

Enzymes & Proteases

NCBI Accession Number

NP_000166

Uniprot Accession Number

P06744

Species

Human

AA Sequence

MAALTRDPQF QKLQQWYREH RSELNLRRLF DANKDRFNHF SLTLNTNHGH ILVDYSKNLV TEDVMRMLVD LAKSRGVEAA RERMFNGEKI NYTEGRAVLH VALRNRSNTP ILVDGKDVMP EVNKVLDKMK SFCQRVRSGD WKGYTGKTIT DVINIGIGGS DLGPLMVTEA LKPYSSGGPR VWYVSNIDGT HIAKTLAQLN PESSLFIIAS KTFTTQETIT NAETAKEWFL QAAKDPSAVA KHFVALSTNT TKVKEFGIDP QNMFEFWDWV GGRYSLWSAI GLSIALHVGF DNFEQLLSGA HWMDQHFRTT PLEKNAPVLL ALLGIWYINC FGCETHAMLP YDQYLHRFAA YFQQGDMESN GKYITKSGTR VDHQTGPIVW GEPGTNGQHA FYQLIHQGTK MIPCDFLIPV QTQHPIRKGL HHKILLANFL AQTEALMRGK STEEARKELQ AAGKSPEDLE RLLPHKVFEG NRPTNSIVFT KLTPFMLGAL VAMYEHKIFV QGIIWDINSF DQWGVELGKQ LAKKIEPELD GSAQVTSHDA STNGLINFIK QQREARVQ