Western Blot
Positive WB detected in: MCF-7 whole cell lysate(30μg), A431 whole cell lysate(30μg), PC-3 whole cell lysate(30μg), HeLa whole cell lysate(30μg), U-251MG whole cell lysate(30μg), THP-1 whole cell lysate(30μg)
All lanes: CAPNS1 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 28 kDa
Observed band size: 28 kDa
Exposure time:2min
Immunofluorescence staining of A549 cell with CSB-RA947028A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Overlay Peak curve showing Hela cells stained with CSB-RA947028A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Regulatory subunit of the calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.
基因功能參考文獻(xiàn):
that Capn4 promotes cell proliferation by increasing MAPK7 expression PMID: 29331389
Calpain small subunit 1 (Capn4) overexpression increased the protein level of cleaved talin and and activated the focal adhesion kinase (FAK)/AKT/MAPK signaling in 786-O cells, while Capn4 silencing decreased the protein level of cleaved talin in Caki-1 cells. PMID: 29648579
Capn4 and miR-1271 may serve as potential therapeutic targets for the treatment of colorectal cancer. PMID: 29331762
MALAT1 and Capn4 were up-regulated while miR-124 expression was down-regulated in nasopharyngeal carcinoma cell lines. PMID: 28857668
Capn4 promotes epithelial-mesenchymal transition in human melanoma cells through activation of the Wnt/beta-catenin pathway. PMID: 27878263
CAPNS1 depletion is coupled to impairment of breast cancer cell growth. PMID: 26771715
High levels of Capn4 expression were associated with lymph node metastasis and large tumor size in non-small cell lung cancer patients.Capn4 promotes non-small cell lung cancer progression via upregulation of matrix metalloproteinase 2. PMID: 25636510
HBXIP was able to up-regulate Capn4 at the levels of promoter. PMID: 25304384
The overexpression of Capn4 is a novel negative prognostic marker, and Capn4 may be used as a new target in therapeutic strategies for human glioma. PMID: 24628706
Capn4 can contribute to hepatocellular carcinoma growth and metastasis PMID: 24962955
Capn4 mRNA and protein are increased in human clear cell renal cell carcinoma tissues and higher Capn4 levels are associated with advanced clinical tumour stage and shorter overall survival. PMID: 24514433
Capn4 upregulated MMP2 via nuclear factor-kappaB activation, manifested by increased phosphorylation of p65, a subunit of NF-kappaB. PMID: 24703594
This study suggests that augmented calpain activity is associated with increased incidence of thrombosis under hypoxic environments. PMID: 24297866
Capn4 overexpression was implicated in ICC metastasis/invasion, and Capn4 overexpression may be used as a molecular therapeutic target for intrahepatic cholangiocarcinoma PMID: 23349941
The authors conclude that hepatitis B virus X protein upregulate Capn4 through NF-kappaB/p65 to promote migration of hepatoma cells. PMID: 20419804
CAPNS1 depletion is coupled to reduced levels of H2AX phosphorylation, not only in Ras(v12) induced BJ-ET fibroblasts, but also in a number of cellular systems upon genotoxic stress PMID: 20107320
Genetic variations in LEP, CAPNS1 and ALOX15 show significant association with IL-6 expression. PMID: 19942621
calpain-mediated XIAP degradation contributes to initiation of apoptosis in normal neutrophils and dysfunction of this regulatory pathway can lead to pathological neutrophil accumulation. PMID: 12121983
Whereas alphaPIX guanine nucleotide exchange factor activity contributes to enhanced formation of cellular protrusions, the GEF-independent association with calpain 4 leads to induction of a yet unknown signaling cascade resulting in cell spreading. PMID: 15611136
results reveal that especially NRF-1, along with AP-1 and, to a minor extent, an Sp1 site, is essential for human CAPNS1 promoter activity and gene expression PMID: 18234454
c-Myc regulates calpain activity through calpastatin; apoptosis induced by calpain inhibition is dependent on c-Myc, and calpastatin knockdown promotes transformation in c-Myc-negative cells PMID: 18544539
RasGAP and Capns1 interaction in oncogenic Ras cells is involved in regulating migration and cell survival. PMID: 18761085