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chymase 1 Cell Lysate | CMA1 cell lysate

Human chymase 1 Baculovirus-Insect cells Overexpression Lysate

Gene Names
CMA1; CYH; MCT1; chymase
Applications
Western Blot
Synonyms
chymase 1; Human chymase 1 Baculovirus-Insect cells Overexpression Lysate; Human CMA1/Chymase 1 Insect Cell Lysate (WB positive control); mast cell; Human chymase Overexpression Lysate; Human CYH Overexpression Lysate; Human MCT1 Overexpression Lysate; CMA1 cell lysate
Ordering
For Research Use Only!
Host
Baculovirus-Insect 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.
Sequence Positions
238aa
Sequence
Met1-Asn247
Applicable Applications for CMA1 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 CMA1 (P23946) (Met 1-Asn 247) 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.
Related Product Information for CMA1 cell lysate
The STR polymorphism in the CMA1 gene is associated with asthma and that this association is even stronger with atopic asthma. CMA1 and IL-4 in atopic asthma and for IL-4 in atopy in general. The local angiotensin II system (LAS) has numerous functions, including the regulation of growth and differentiation in the gastrointestinal tract. Angiotensin II (AngII) may be generated by angiotensin-I-converting enzyme (ACE) or mast cell chymase (CMA1) and plays an important role in inflammatory processes, although opinions differ as to which AngII-generating enzyme is primarily associated with AngII-mediated effects. ACE in the gastric mucosa and the microvasculature of granulation tissue may represent a novel therapeutic target for the promotion of healing processes in gastritis and ulceration using ACE inhibitors or AT1R antagonists. The gene for mast cell chymase (CMA1) is an ideal candidate for investigating genetic predisposition to atopic asthma, as it is an important mediator of inflammation and remodeling in the asthmatic lung. (CMA1) is important for the generation of angiotensin II and therefore might be associated with the pathogenesis of hypertension.

This Human chymase 1 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of chymase 1 protein from the overexpression lysate was verified.
Product Categories/Family for CMA1 cell lysate
References
Takai S, et al. (2003) Effect of chymase inhibitor on vascular proliferation. Jpn J Pharmacol. 90 (3): 223-7.Caughey GH, et al. (1993) The human mast cell chymase gene (CMA1): mapping to the cathepsin G/granzyme gene cluster and lineage-restricted expression. Genomics. 15 (3): 614-20.Urata H, et al. (1991) Cloning of the gene and cDNA for human heart chymase. J Biol Chem. 266 (26): 17173-9.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
27,325 Da
NCBI Official Full Name
chymase preproprotein
NCBI Official Synonym Full Names
chymase 1, mast cell
NCBI Official Symbol
CMA1
NCBI Official Synonym Symbols
CYH; MCT1; chymase
NCBI Protein Information
chymase; alpha-chymase; chymase, heart; chymase, mast cell; mast cell protease I; chymase 1 preproprotein transcript E; chymase 1 preproprotein transcript I
UniProt Protein Name
Chymase
Protein Family
UniProt Gene Name
CMA1
UniProt Synonym Gene Names
CYH; CYM
UniProt Entry Name
CMA1_HUMAN

NCBI Description

This gene product is a chymotryptic serine proteinase that belongs to the peptidase family S1. It is expressed in mast cells and thought to function in the degradation of the extracellular matrix, the regulation of submucosal gland secretion, and the generation of vasoactive peptides. In the heart and blood vessels, this protein, rather than angiotensin converting enzyme, is largely responsible for converting angiotensin I to the vasoactive peptide angiotensin II. Angiotensin II has been implicated in blood pressure control and in the pathogenesis of hypertension, cardiac hypertrophy, and heart failure. Thus, this gene product is a target for cardiovascular disease therapies. This gene maps to 14q11.2 in a cluster of genes encoding other proteases. [provided by RefSeq, Jul 2008]

Uniprot Description

CMA1: Major secreted protease of mast cells with suspected roles in vasoactive peptide generation, extracellular matrix degradation, and regulation of gland secretion. Belongs to the peptidase S1 family. Granzyme subfamily.

Protein type: Secreted, signal peptide; Protease; Secreted; EC 3.4.21.39

Chromosomal Location of Human Ortholog: 14q11.2

Cellular Component: extracellular matrix; extracellular space; extracellular region; intracellular

Molecular Function: serine-type peptidase activity; serine-type endopeptidase activity; peptide binding

Biological Process: extracellular matrix disassembly; interleukin-1 beta biosynthetic process; positive regulation of angiogenesis; extracellular matrix organization and biogenesis; cellular protein metabolic process; midbrain development; regulation of inflammatory response; protein processing; angiotensin maturation; proteolysis

Research Articles on CMA1

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Product Notes

The CMA1 cma1 (Catalog #AAA8114548) is a Cell Lysate produced from Baculovirus-Insect cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 238aa. AAA Biotech's chymase 1 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 CMA1 cma1 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-Asn24 7. It is sometimes possible for the material contained within the vial of "chymase 1, 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.

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