NEU4 (NM_080741) Human Recombinant Protein

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SKU
TP303948
Recombinant protein of human sialidase 4 (NEU4), 20 µg
  $867.00
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Specifications
Specifications
Product Data
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence
Protein Sequence
>RC203948 protein sequence
Red=Cloning site Green=Tags(s)

MMSSAAFPRWLSMGVPRTPSRTVLFERERTGLTYRVPSLLPVPPGPTLLAFVEQRLSPDDSHAHRLVLRR
GTLAGGSVRWGALHVLGTAALAEHRSMNPCPVHDAGTGTVFLFFIAVLGHTPEAVQIATGRNAARLCCVA
SRDAGLSWGSARDLTEEAIGGAVQDWATFAVGPGHGVQLPSGRLLVPAYTYRVDRRECFGKICRTSPHSF
AFYSDDHGRTWRCGGLVPNLRSGECQLAAVDGGQAGSFLYCNARSPLGSRVQALSTDEGTSFLPAERVAS
LPETAWGCQGSIVGFPAPAPNRPRDDSWSVGPGSPLQPPLLGPGVHEPPEEAAVDPRGGQVPGGPFSRLQ
PRGDGPRQPGPRPGVSGDVGSWTLALPMPFAAPPQSPTWLLYSHPVGRRARLHMGIRLSQSPLDPRSWTE
PWVIYEGPSGYSDLASIGPAPEGGLVFACLYESGARTSYDEISFCTFSLREVLENVPASPKPPNLGDKPR
GCCWPS

TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag C-Myc/DDK
Predicted MW 52.8 kDa
Concentration >0.05 µg/µL as determined by microplate BCA method
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Buffer 25 mM Tris-HCl, 100 mM glycine, pH 7.3, 10% glycerol
Bioactivity Cell treatment (PMID: 29118338)
Preparation Recombinant protein was captured through anti-DDK affinity column followed by conventional chromatography steps.
Note For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
Storage Store at -80°C.
Stability Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
Shipping Dry Ice
Reference Data
RefSeq NP_542779
Locus ID 129807
UniProt ID Q8WWR8
Cytogenetics 2q37.3
RefSeq Size 2373
RefSeq ORF 1488
Summary The protein encoded by this gene belongs to a family of glycohydrolytic enzymes, which remove terminal sialic acid residues from various sialo derivatives, such as glycoproteins, glycolipids, oligosaccharides, and gangliosides. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. provided by RefSeq, Nov 2009
Protein Categories Intracellular Proteins
Protein Pathways Other glycan degradation, Sphingolipid metabolism
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Other "NEU4" proteins (3)
SKU Description Size Price
PH303948 NEU4 MS Standard C13 and N15-labeled recombinant protein (NP_542779) 10 ug
$3,360.00
LC409058 Lyophilized NEU4 HEK293T cell transient overexpression lysate (as WB positive control) 20 ug
$206.00
LY409058 Transient overexpression lysate of sialidase 4 (NEU4), transcript variant 1 (as WB positive control) 100 ug
$436.00

file-alt Citations

The extracellular sialidase NEU3 primes neutrophils
Kirolos, Pilling, Gomer
J Leukoc Biol (2022)
AI Summary: OriGene’s recombinant human sialidases—NEU1 (TP300386), NEU2 (TP319858), NEU3 (TP316537), and NEU4 (TP303948)—were used to test their effects on neutrophil priming, demonstrating that only NEU3 induced morphological and functional changes in human neutrophils.
Snippet: …One microliter from a 200 ng/μl stock of NEU1 (TP300386;Origene;Rockville, MD, USA), NEU2 (TP319858;Origene), NEU3 (TP316537;Origene), and NEU4 (TP303948;Origene) were each added to 0.1 ml of RPMI-1640 (Corning) to make a 2000 ng/ml solution of each. …
Attenuated pulmonary fibrosis in sialidase-3 knockout (Neu3-/-) mice
Karhadkar, Chen, Gomer
Am J Physiol Lung Cell Mol Physiol (2020) 318 (1), L165-L179 DOI: 10.1152/ajplung.00275.2019
Cited by 34
AI Summary: OriGene products contributed to this study by providing the NEU3 expression plasmid (Cat# RC216347) and NEU3-specific shRNA (Cat# TL501527), which were used to investigate the role of NEU3 in pulmonary fibrosis.
Sialidase inhibitors attenuate pulmonary fibrosis in a mouse model
Karhadkar, Pilling, Cox et al
Sci Rep (2017) 7 (1), 15069 DOI: 10.1038/s41598-017-15198-8
AI Summary: In this study, OriGene’s recombinant human NEU1, NEU2, NEU3, and NEU4 proteins were used to investigate the effects of sialidases on immune cell activity and fibrosis development in vitro.
Snippet: Where indicated, recombinant 10 ng/ml human TGF-β1 (Peprotech, Rocky Hill, NJ), 200 ng/ml recombinant human NEU1, 2, 3, or 4 (Origene, Rockville, MD), or 2 µg/ml human SAP (EMD Millipore, Billerica, MA;with the azide removed by centrifugal filters following86) were added to cells. Fibrocytes were counted as previously described29,84
FigureFigureFigure
Showing 1-3 of 3 papers.
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