Chymotrypsin C Cell Lysate | CTRC cell lysate
Human Chymotrypsin C HEK293 Overexpression Lysate
Gene Names
CTRC; CLCR; ELA4
Applications
Western Blot
Synonyms
Chymotrypsin C; Human Chymotrypsin C HEK293 Overexpression Lysate; Human CTRC/chymotrypsin C HEK293 Cell Lysate (WB positive control); chymotrypsin C (caldecrin); Human CLCR Overexpression Lysate; Human ELA4 Overexpression Lysate; CTRC cell lysate
Host
HEK293 Cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
263aa
Sequence
Met1-Leu268
Applicable Applications for CTRC cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Human
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the human CTRC (Q99895) (Met 1-Leu 268) was fused with a polyhistidine tag at the C-terminus.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for CTRC cell lysate
Chymotrypsin C (abbreviated for CTRC), also known as caldecrin or elastase4, is a digestive enzyme of the peptidase S1 family. This enzyme is synthesized as an inactivate chymotrypsinogen. On cleavage by trypsin into two parts that activate each other by removing two small peptides in a trans-proteolysis, chymotrypsin C produced. N-linked glycosylation of human CTRC is required for efficient folding and secretion, however, the N-linked glycan is unimportant for enzyme activity or inhibitor binding. It has been proposed that CTRC is a key regulator of digestive zymogen activation and a physiological co-activator of digestive carboxypeptidases proCPA1 and proCPA2. Mutations that abolish activity or secretion of CTRC increase the risk for chronic pancreatitis. It's speculated that CTRC might regulate pancreatic cancer cell migration in relation to cytokeratin 18 expression. The pancreatic cancer cell migration ability was downregulated in pancreatic cancer Aspc-1 cells that overexpressed CTRC, whereas the cell migration ability was upregulated in Aspc-1 cells in which CTRC was suppressed.
This Human Chymotrypsin C overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of Chymotrypsin C protein from the overexpression lysate was verified.
This Human Chymotrypsin C overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of Chymotrypsin C protein from the overexpression lysate was verified.
Product Categories/Family for CTRC cell lysate
References
Lacruz RS, et al. (2011) Chymotrypsin C (caldecrin) is associated with enamel development. J Dent Res. 90 (10): 1228-33.Zhou J, et al. (2011) Chymotrypsin C mutations in chronic pancreatitis. J Gastroenterol Hepatol. 26 (8): 1238-46.Wang H, et al. (2011) Effect of chymotrypsin C and related proteins on pancreatic cancer cell migration. Acta Biochim Biophys Sin (Shanghai). 43 (5): 362-71.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
25,000
NCBI Official Full Name
chymotrypsin-C preproprotein
NCBI Official Synonym Full Names
chymotrypsin C (caldecrin)
NCBI Official Symbol
CTRC
NCBI Official Synonym Symbols
CLCR; ELA4
NCBI Protein Information
chymotrypsin-C; caldecrin; elastase 4; elastase IV; serum calcium decreasing factor
UniProt Protein Name
Chymotrypsin-C
Protein Family
UniProt Gene Name
CTRC
UniProt Synonym Gene Names
CLCR
UniProt Entry Name
CTRC_HUMAN
NCBI Description
This gene encodes a member of the peptidase S1 family. The encoded protein is a serum calcium-decreasing factor that has chymotrypsin-like protease activity. Alternatively spliced transcript variants have been observed, but their full-length nature has not been determined. [provided by RefSeq, Jul 2008]
Uniprot Description
CTRC: Has chymotrypsin-type protease activity and hypocalcemic activity. Genetic variations in CTRC can predispose to chronic pancreatitis by diminishing its protective trypsin-degrading activity. Belongs to the peptidase S1 family. Elastase subfamily.
Protein type: Protease; EC 3.4.21.2
Chromosomal Location of Human Ortholog: 1p36.21
Molecular Function: peptidase activity; serine-type endopeptidase activity
Biological Process: proteolysis
Disease: Pancreatitis, Hereditary
Research Articles on CTRC
Similar Products
Product Notes
The CTRC ctrc (Catalog #AAA8114545) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 263aa. AAA Biotech's Chymotrypsin C can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the CTRC ctrc for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: Met1-Leu26 8. It is sometimes possible for the material contained within the vial of "Chymotrypsin C, Cell Lysate" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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