CST1 protein (His tag) (80R-2074)

Recombinant human CST1 protein (His tag)

Synonyms CST1, Cystain-SA-I protein, cystatin SN protein, CST-1 protein, CST-1, Cystatin-1 protein, CST 1, CST 1 protein, Cystatin-SN protein, Salivary cystatin-SA-1 protein
Species Human
Protein Type Recombinant
Applications SDS-PAGE

Images

Coomassie Blue stained SDS-PAGE of CST1 protein (His tag) (80R-2074)

Figure annotation denotes ug of protein loaded and % gel used.

Specifications

Residues 21-141 amino acids: MGSSHHHHHH SSGLVPRGSH MGSMWSPKEE DRIIPGGIYN ADLNDEWVQR ALHFAISEYN KATKDDYYRR PLRVLRARQQ TVGGVNYFFD VEVGRTICTK SQPNLDTCAF HEQPELQKKQ LCSFEIYEVP WENRRSLVKS RCQES
Expression System E.coli
Purity > 95% pure
Molecular Weight 16.9 kDa (145aa), confirmed by MALDI-TOF
Tag/Conjugate His tag
Form & Buffer Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 2mM DTT, 10% glycerol, 100mM NaCl
Concentration 1 mg/ml

Usage & Assay Information

Usage Recommendations Optimal conditions to be determined by end user

Storage & Safety

Storage Can be stored at 4 deg C short term (1-2 weeks). For long term storage, aliquot and store at -20 deg C or -70 deg C. Avoid repeated freezing and thawing cycles.

General Information

Biological Significance 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.

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Images

  • Coomassie Blue stained SDS-PAGE of CST1 protein (His tag) (80R-2074) | Figure annotation denotes ug of protein loaded and % gel used.

Availability: In stock

Price: $270.00
Size: 100 ug
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