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Recombinant Human Chondroitin sulfate synthase 2 (CHPF), partial

Recombinant Human Chondroitin sulfate synthase 2 (CHPF), partial

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MSDS	MSDS Datasheet
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Source
Conjugate
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Product Details

Abbreviation

CHPF

Purity

>85% (SDS-PAGE)

Target Names

CHPF

Uniprot NO.

Q8IZ52

Species

Homo sapiens (Human)

Source

Yeast

Protein Length

Partial

Tag Info

N-terminal His-tagged/Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Storage

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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Target Background

Function(From Uniprot)

Has both beta-1,3-glucuronic acid and beta-1,4-N-acetylgalactosamine transferase activity. Transfers glucuronic acid (GlcUA) from UDP-GlcUA and N-acetylgalactosamine (GalNAc) from UDP-GalNAc to the non-reducing end of the elongating chondroitin polymer. Isoform 2 may facilitate PRKN transport into the mitochondria. In collaboration with PRKN, isoform 2 may enhance cell viability and protect cells from oxidative stress.

Gene References into Functions

High CHPF expression is associated with gliomas. PMID:28627702
data suggest that TGF-beta stimulated the expression of ChPF and sGAG synthesis in nucleus pulposus cells through Smad3, RhoA/ROCK1 and the three MAPK signaling pathways. PMID:28608941
CHPF was found to be differentially methylated in human squamous cell carcinomas. PMID:22461910
study reports a novel protein named Klokin 1(a splice variant of chondroitin polymerizing factor) that transports Parkin to the mitochondria; findings indicate that mitochondrial Parkin prevents mitochondrial depolarization and that Klokin 1 may compensate for Parkin deficiency PMID:22082830
Chondroitin sulfate synthase-2/chondroitin polymerizing factor has two variants with distinct function PMID:20729547
chondroitin polymerizing activity requires concomitant expression of a ChPF with ChSy; coexpression of the ChPF and ChSy yielded markedly augmented glycosyltransferase activities, whereas simple mixing of the two separately expressed proteins did not. PMID:12716890

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Subcellular Location

[Isoform 1]: Golgi apparatus, Golgi stack membrane; Single-pass type II membrane protein. Cytoplasm, cytosol.; [Isoform 3]: Cytoplasm, cytosol. Mitochondrion.; [Isoform 2]: Mitochondrion matrix.

Protein Families

Chondroitin N-acetylgalactosaminyltransferase family

Tissue Specificity

Ubiquitous. Highly expressed in pancreas, ovary, brain, heart, skeletal muscle, colon, kidney, liver, stomach, spleen and placenta. Isoform 3 is also ubiquitous. Isoform 2 is expressed in brain, spleen, ovary, testis, lung and peripheral mononuclear cells

Database Links

HGNC: 24291

UNIGENE: Hs.516711

KEGG: hsa:79586

STRING: 9606.ENSP00000243776

OMIM: 610405

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