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Western Blot staining of HEK293 lysate overexpressing Human CST8 (c-term Myc tagged and loaded in Lane A&C) stained with PA5-19252 at a concentration of 1 ug/ml (lane A). Lane C was stained with anti-MYC Tag at a dilution of (1/1000). Lane B was loaded with mock-transfected HEK293 cells and stained using PA5-19252 at a concentration of 1 mg/ml. Primary antibody incubation was performed for 1 hour and detection was performed by chemiluminescence.
|Tested species reactivity||Human|
|Host / Isotype||Goat / IgG|
|Immunogen||Synthetic peptide sequence (STNEICAIQENSK) corresponding to the internal amino acids of CST8|
|Purification||Antigen affinity chromatography|
|Storage buffer||TBS, pH 7.3, with 0.5% BSA|
|Contains||0.02% sodium azide|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|Western Blot (WB)||1-3 ug/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins , type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes a protein similar to type 2 cystatins. The protein exhibits highly tissue-specific expression in the reproductive tract, suggesting implicit roles in reproduction. Alternative splicing identified in mouse is suggested in human based on EST evidence but the full-length nature of putative variants has not been determined.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
CRES; CST8; cystatin 8; cystatin 8 (cystatin-related epididymal specific); cystatin-related epididymal spermatogenic protein; cystatin-related epididymal-specific
CRES; CST8; CTES5