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Reactivity | Human |
Tested applications | WB IHC IF |
Recommended Dilution | WB 1:500 - 1:2000 IHC 1:50 - 1:100 IF 1:10 - 1:100 |
Calculated MW | 16kDa |
Observed MW | Refer to Figures |
Immunogen | Recombinant protein of human CST3 |
Storage Buffer | Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
Synonym | ARMD11; MGC117328;CST3; |
Cystatin C is a 14 kDa member of the Cystatin superfamily of cysteine protease inhibitors (1). Most cell types secrete Cystatin C (1). Cystatin C inhibits cathepsins, and thereby may function as a tumor suppressor by inhibiting cathepsin mediated tumor cell invasion (2). In addition, this tumor suppressor function can also be attributed to Cystatin C's ability to antagonize TGF-β1 signaling (2,3). Cystatin C may also modulate antigen presentation through its ability to inhibit cathepsins (4). Cystatin C is also a biomarker for kidney dysfunction (5).
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