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Product Name
Human Cystatin SN / CST1 (His Tag) recombinant protein
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Description
Human saliva appears to contain several cysteine proteinase inhibitors that are immunologically related to cystatin S but that differ in their specificity due to amino acid sequence differences. Cystatin SN, with a pI of 7.5, is a much better inhibitor of papain and dipeptidyl peptidase I than is cystatin S, although both inhibit ficin equally well.
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Protein name
Cystatin-SN
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Protein short names
OTTHUMP00000164184; CYSTAIN-SA-I; TYPE 2 FAMILY; CYSTEINE PROTEINASE INHIBITOR; CST1; CYSTATIN 1; SALIVARY CYSTATIN-SA-1; CYSTATIN SA-I; CYSTATIN SN
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Uniprot ID
P01037
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Gene Name
CST1
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Source/Expression Host
Human Cells
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Expression Plasmid/cDNA
A DNA sequence encoding the human CST1 (P01037-1) (Met 1-Ser 141) was fused with a polyhistidine tag at the C-terminus.
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Protein Species
Human
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Molecular weight
The secreted recombinant human CST1 consists of 132 amino acids and has a calculated molecular mass of 15.6 kDa. It migrates as an approximately 17 kDa band in SDS-PAGE under reducing conditions as predicted.
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Purity
> 97 % as determined by SDS-PAGE
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Validations
Human Cystatin SN / CST1 Protein (His Tag) SDS-PAGE
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