CST2 Protein (AA 21-141) (His tag)
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- Target See all CST2 Proteins
- CST2 (Cystatin SA (CST2))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 21-141
- Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This CST2 protein is labelled with His tag.
- Sequence
- AA 21-141
- Characteristics
- This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 15.2 kDa. The protein migrates as 15-17 kDa under reducing (R) condition (SDS-PAGE).
- Purity
- >95 % as determined by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product CST2 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- 50 mM Tris, 150 mM NaCl, pH 8.0
- Handling Advice
- Please avoid repeated freeze-thaw cycles.
- Storage
- -20 °C
- Storage Comment
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
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- Target
- CST2 (Cystatin SA (CST2))
- Alternative Name
- Cystatin SA (CST2 Products)
- Synonyms
- cystatin SA Protein, cystatin 2 Protein, CST2 Protein, cystatin 2 Protein
- Background
- Cystatin-2 (CST2) is also known as Cystatin-SA, Cystatin-S5, is a secreted thiol protease inhibitor, which belongs to the cystatin family. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions, where they appear to provide protective functions. The CST1, CST2, CST4, and CST5 are expressed in differential, tissue-specific patterns. CST2 is expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level) and is also expressed in submandibular gland and parotid gland.
- Molecular Weight
- 15.2 kDa
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