Recombinant Mouse Osteonectin / SPARC Protein (His tag)
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Catalog number
PKSM040650-50µg
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Price
Please ask
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Size
50µg
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Synonym
AA517111;BM-40;ON;RP23-465I4.1
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Activity
NA
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Sequence
Met 1-Ile 302
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Fusion tag
C-His
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Accession
NP_033268.1
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Expressed Host
HEK293 Cells
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Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
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Purity
> 96 % as determined by SDS-PAGE
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Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method
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Stability and Storage
Samples are stable for up to twelve months from date of receipt at -70℃.Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Mol Mass
34 kDa
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AP Mol Mass
43 kDa
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Formulation
Lyophilized from sterile PBS, pH 7.4
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Background
Secreted protein acidic and rich in cysteine (SPARC), also known as Osteonectin (ON), is a member of the SPARC family. SPARC consists of three domains: a EF-hand domain, a follistatin-like domain and a Kazal-like domain, and each of which has independent activity and unique properties. The activity of SPARC is context- and cell-type-dependent, which is highlighted by the fact that SPARC has shown seemingly contradictory effects on tumor progression in both clinical correlative studies and in animal models. The location of SPARC in the nuclear matrix of certain proliferating cells, but only in the cytosol of postmitotic neurons, indicates potential functions of SPARC as a nuclear protein, which might be involved in the regulation of cell cycle progression and mitosis. It functions not only to modulate cell-cell and cell-matrix interactions, but its de-adhesive and growth inhibitory properties in non-transformed cells have led to studies to assess its role in cancer. Its divergent actions reflect the complexity of this protein, because in certain types of cancers, such as melanomas and gliomas, SPARC is associated with a highly aggressive tumor phenotype, while in others, mainly ovarian, neuroblastomas and colorectal cancers, SPARC may function as a tumor suppressor. Recent studies have also demonstrated a role for SPARC in sensitizing therapy-resistant cancers. Notably, SPARC is linked to human obesity.
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Conjugation
histidine
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Test
Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
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Latin name
Mus musculus
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Source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Gene symbol
CLMAT3, SPARC
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Short name
Recombinant Mouse Osteonectin / SPARC Protein (His tag)
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Technique
Recombinant, Mouse, mouses, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Elabscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture. Tags
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Host
mouse
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Label
His
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Species
Mouse, Mouses
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Alternative name
Rec. Mouse Osteonectin / secreted protein, acidic, cysteine-rich (osteonectin) Protein (histidine detection labelled)
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Alternative technique
rec, murine
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Alternative to gene target
secreted protein, acidic, cysteine-rich (osteonectin), ON, SPARC and IDBG-54562 and ENSG00000113140 and 6678, extracellular matrix binding, nuclei, Sparc and IDBG-175174 and ENSMUSG00000018593 and 20692, SPARC and IDBG-646341 and ENSBTAG00000014835 and 282077
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Gene info
Gene info
MeSH Data
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Name
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Concept
Scope note:
The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
Product images
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