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Cell Signaling Matk/Chk (D2i6u) Rabbit mAb
Cell Signaling Matk/Chk (D2i6u) Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
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$327.00
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$327.00
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NETA PART: | CSIG-20729S |
MFG.PART: | 20729S |
UNSPSC: | 12352203 |
Manufacturer: | Cell Signaling |
Size | 100 µl |
Reactivity | H |
Sensitivity | Endogenous |
Molecular Weight (kDa) | 52,56 |
Source/Isotype | Rabbit IgG |
Application/Dilution | {Western Blotting: 1:1000, Immunoprecipitation: 1:100} |
Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody. |
Specificity/Sensitivity | MATK/CHK (D2I6U) Rabbit mAb recognizes endogenous levels of total MATK/CHK protein. |
Species Reactivity | Human |
Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu97 of human MATK/CHK protein. |
Background | MATK/CHK (CTK, NTK and HYL) is a non-receptor tyrosine kinase structually and functionally homologous to Csk kinase. The kinase was identified through molecular cloning from multiple tissues by different research groups. Like Csk, MATK/CHK has a N-terminal SH3 domain, followed by an SH2 domain and a C-terminal catalytic kinase domain (1-4). MATK/CHK inhibits Src family members in several different ways. First, it directly phosphorylates the inhibitory C-terminal tyrosine of Src (as well as other Src family members). This induces a Src protein conformational change from the active to inactive state (2,4). Second, it binds directly to activated Src and induces a conformational change to the inactive state (5,6). The SH2 domain of MATK/CHK directly interacts with the phosphorylated tyrosine of activated receptor tyrosine kinases, such as ErbB-2 and c-Kit, to inhibit receptor function (7-9). MATK/CHK negatively regulates tumor cell growth, migration and invasion (10-13). Decreased expression of the protein has been correlated with brain tumors as well as colon cancers in research studies (14-15). |
SKU | CSIG-20729S |
---|---|
Supplier Part Number | 20729S |
UM | EA |
UNSPSC | 12352203 |
Manufacturer Name | Cell Signaling |
MSDS URL | https://www.cellsignal.com/contents/technical/safety-data-sheet-(sds)/resources-safety-data-sheets |
Temperature | -20C |
ProductLine | CSIG |
Qty | 1 |
MinOrderQty | 1 |
Weight | 7.00 |
Lead Time | 5 Business Days |