CST1 Protein (AA 21-141) (His tag)

Catalog No. ABIN667631

Product Details

Target: CST1 (Cystatin SN (CST1))

Protein Type: Recombinant

Protein Characteristics: AA 21-141

Origin: Human

Source: Escherichia coli (E. coli)

Purification tag / Conjugate: This CST1 protein is labelled with His tag.

Application: SDS-PAGE (SDS)

Characteristics: CST1, 21-141aa, Human, His tag, E.coli

Purity: > 95 % by SDS - PAGE

Application Details

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1mg/ml (determined by Bradford assay)

Buffer: Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 2mM DTT, 10% glycerol, 100mM NaCl

Storage: 4 °C

Target Details

Target: CST1 (Cystatin SN (CST1))

Alternative Name: CST1 (CST1 Products)

Synonyms: cystatin 1 Protein, cystatin SN Protein, cystatin 1 Protein, CST1 Protein

Background: CST1 (Cystatin-SN) is a member of the type 2 salivary cystatin family found in a variety of fluids and secretions, including plasma, tears, and saliva. 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. CST1 was upregulated in cancerous lesions of gastric cancer tissues compared to noncancerous regions and clinicopathological analysis showed a significant correlation between high expression of CST1. Recombinant human CST1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. Synonyms: cystatin SN, Cystain-SA-I, Cystatin-1, Cystatin-SN, Salivary cystatin-SA-1. NCBI no.: NP_001889

Molecular Weight: 16.9kDa (145aa), confirmed by MALDI-TOF