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SPARC

This gene encodes a cysteine-rich acidic matrix-associated protein. The encoded protein is required for the collagen in bone to become calcified but is also involved in extracellular matrix synthesis and promotion of changes to cell shape. The gene product has been associated with tumor suppression but has also been correlated with metastasis based on changes to cell shape which can promote tumor cell invasion. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2015]
Full Name
SPARC
Function
Appears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic domain that binds 5 to 8 Ca2+ with a low affinity and an EF-hand loop that binds a Ca2+ ion with a high affinity.
Biological Process
Biological Process anatomical structure developmentManual Assertion Based On ExperimentIBA:GO_Central
Biological Process negative regulation of angiogenesisManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process negative regulation of endothelial cell proliferationManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process positive regulation of endothelial cell migrationManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process regulation of cell morphogenesisManual Assertion Based On ExperimentIDA:UniProtKB
Cellular Location
Secreted, extracellular space, extracellular matrix, basement membrane
In or around the basement membrane.
Involvement in disease
Osteogenesis imperfecta 17 (OI17):
An autosomal recessive form of osteogenesis imperfecta, a connective tissue disorder characterized by low bone mass, bone fragility and susceptibility to fractures after minimal trauma. Disease severity ranges from very mild forms without fractures to intrauterine fractures and perinatal lethality. Extraskeletal manifestations, which affect a variable number of patients, are dentinogenesis imperfecta, hearing loss, and blue sclerae.

Anti-SPARC antibodies

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Target: SPARC
Host: Mouse
Specificity: Human
Clone: CBXS-2667
Application*: E, WB
Target: SPARC
Host: Rat
Antibody Isotype: IgG2
Specificity: Mouse
Clone: CBXS-2590
Application*: E, IH
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-2589
Application*: F, IH, WB
Target: SPARC
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse
Clone: CBXS-5327
Application*: WB, P
Target: SPARC
Host: Mouse
Specificity: Rat
Clone: CBXS-0682
Application*: WB, IC, P, C, E
Target: SPARC
Host: Mouse
Specificity: Human
Clone: CBXS-0681
Application*: WB, IC, P, C, E
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: LM2
Application*: F, P, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 2B1
Application*: P, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Cattle, Dog, Human, Monkey, Pig, Rabbit, Rat
Clone: AON-1
Application*: E, IF, IH, IP, WB
Target: SPARC
Host: Mouse
Specificity: Human
Clone: CBXS-2694
Application*: E, WB
Target: SPARC
Host: Rat
Antibody Isotype: IgG2b
Specificity: Mouse
Clone: CBXS-1667
Application*: IS
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle, Human, Rat
Clone: CBXS-5714
Application*: E, IH, R, WB
Target: SPARC
Host: Rat
Antibody Isotype: IgG2
Specificity: Mouse
Clone: CBXS-5762
Application*: E, IH
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-5784
Application*: WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBXS-3803
Application*: E, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle
Clone: CBXO-0113
Application*: E, IH, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXO-0110
Application*: WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXO-0210
Application*: E, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXO-0111
Application*: WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle
Clone: ON1-1
Application*: E, F, IH, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXO-0545
Application*: E, IH, R, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXO-0114
Application*: E, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 1D6
Application*: WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle, Human
Clone: CBXO-0260
Application*: E, F, IH, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: N50
Application*: E, WB, P, R
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle, Human, Rat
Clone: CBXO-0485
Application*: E, IH, R, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle, Human
Clone: CBXO-0272
Application*: E, WB
Target: SPARC
Host: Rabbit
Antibody Isotype: IgG
Specificity: Mouse
Clone: CBXO-0190
Application*: WB, E, IP
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-1665
Application*: IS
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-5941
Application*: IH, WB
Target: SPARC
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse
Clone: D10F10
Application*: WB, P
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle
Clone: CBXO-0115
Application*: E, F, IH, WB
Target: SPARC
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXS-4008
Application*: WB
More Infomation
For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
IFImmunofluorescence
IHImmunohistochemistry
IPImmunoprecipitation
WBWestern Blot
EELISA
MMicroarray
CIChromatin Immunoprecipitation
FFlow Cytometry
FNFunction Assay
IDImmunodiffusion
RRadioimmunoassay
TCTissue Culture
GSGel Supershift
NNeutralization
BBlocking
AActivation
IInhibition
DDepletion
ESELISpot
DBDot Blot
MCMass Cytometry/CyTOF
CTCytotoxicity
SStimulation
AGAgonist
APApoptosis
IMImmunomicroscopy
BABioassay
CSCostimulation
EMElectron Microscopy
IEImmunoelectrophoresis
PAPeptide Array
ICImmunocytochemistry
PEPeptide ELISA
MDMeDIP
SHIn situ hybridization
IAEnzyme Immunoassay
SEsandwich ELISA
PLProximity Ligation Assay
ECELISA(Cap)
EDELISA(Det)
BIBioimaging
IOImmunoassay
LFLateral Flow Immunoassay
LALuminex Assay
CImmunohistochemistry-Frozen Sections
PImmunohistologyp-Paraffin Sections
ISIntracellular Staining for Flow Cytometry
MSElectrophoretic Mobility Shift Assay
RIRNA Binding Protein Immunoprecipitation (RIP)
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