SRP0293
Cathepsin V Active human
recombinant, expressed in FreeStyle™ 293-F cells, ≥90% (SDS-PAGE)
Synonym(s):
Cathepsin L2, Cathepsin U
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About This Item
UNSPSC Code:
12352204
NACRES:
NA.54
Recommended Products
recombinant
expressed in FreeStyle™ 293-F cells
Assay
≥90% (SDS-PAGE)
form
aqueous solution
specific activity
≥436 pmol/min-μg
mol wt
37 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... CTSL2(1515)
General description
Human cathepsin V (GenBank Accession No. NM_001333.2), CD33 signal peptide(amino acids 1-16) + cathepsin V (amino acids 18-334), with C-terminal HIS tag, MW = 37 kDa, expressed in FreeStyle 293-F cells.
Application
Active human cathepsin V is useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Active human cathepsin V has been used in a study to assess the cysteine protease attribute of the eukaryotic ribosomal protein S4. Active human cathepsin V has also been used in a study to determine that the simultaneous treatment of human bronchial epithelial cells with serine and cysteine protease inhibitors prevents severe acute respiratory syndrome coronavirus entry.
Unit Definition
One unit is defined as the amount of enzyme that will cleave 1 pmol of substrate per min at 37°C
Physical form
Formulated in 40 mM MES, pH 5.0, 120 mM NaCL and 20% glycerol.
Preparation Note
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
Legal Information
FreeStyle is a trademark of Invitrogen Corp.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Miyuki Kawase et al.
Journal of virology, 86(12), 6537-6545 (2012-04-13)
The type II transmembrane protease TMPRSS2 activates the spike (S) protein of severe acute respiratory syndrome coronavirus (SARS-CoV) on the cell surface following receptor binding during viral entry into cells. In the absence of TMPRSS2, SARS-CoV achieves cell entry via
Babu Sudhamalla et al.
Biochimica et biophysica acta, 1820(10), 1535-1542 (2012-05-15)
Ribosomal proteins often carry out extraribosomal functions. The protein S4 from the smaller subunit of Escherichia coli, for instance, regulates self synthesis and acts as a transcription factor. In humans, S4 might be involved in Turner syndrome. Recent studies also
Uta Schurigt et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 61(9), 1021-1029 (2012-06-08)
Cathepsin L (CL) is potentially involved in joint destruction and in antigen presentation in rheumatoid arthritis. In order to define the roles of this protease in arthritis development we analysed the antigen-induced arthritis (AIA) in CL-deficient (CL(-/-)) mice. Antigen-induced arthritis
Ryan P McGlinchey et al.
Biochemical and biophysical research communications, 529(4), 1106-1111 (2020-08-21)
The intracellular accumulation of α-synuclein (α-syn) amyloid fibrils is a hallmark of Parkinson's disease. Because lysosomes are responsible for degrading aggregated species, enhancing lysosomal function could alleviate the overburden of α-syn. Previously, we showed that cysteine cathepsins (Cts) is the
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