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Code
OSC00326W
$260USD
ID Tag
Rb2853-090916-WS
Immunogen
A synthetic peptide from mouse ChAT conjugated to blue carrier protein was used as the antigen. The peptide is homologous in rat and human.
Accession
Also known
CHOACTase, choline acetylase, choline O-acetyltransferase, CMS1A, CMS1A2
Target
Cholinergic systems are implicated in numerous neurologic functions. Alteration in some cholinergic neurons may account for the disturbances of Alzheimer disease. The protein encoded by this gene synthesizes the neurotransmitter acetylcholine. Alternative splice variants have been found that contain alternative 5' untranslated exons. Three of the four described splice variants encode identical 69 kDa proteins while one variant encodes both the 69 kDa and a larger 82 kDa protein.
Choline acetylase catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses.
CATALYTIC ACTIVITY: Acetyl-CoA + choline = CoA + O-acetylcholine.
Defects in CHAT are the cause of familial infantile myasthenia gravis 2 (FIMG2); also known as CMS-EA. FIMG2 patients have myasthenic symptoms since birth or early infancy, negative tests for anti-AChR antibodies, and abrupt episodic crises with increased weakness, bulbar paralysis, and apnea precipitated by undue exertion, fever, or excitement. Inheritance is autosomal recessive.
Choline acetylase catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses.
CATALYTIC ACTIVITY: Acetyl-CoA + choline = CoA + O-acetylcholine.
Defects in CHAT are the cause of familial infantile myasthenia gravis 2 (FIMG2); also known as CMS-EA. FIMG2 patients have myasthenic symptoms since birth or early infancy, negative tests for anti-AChR antibodies, and abrupt episodic crises with increased weakness, bulbar paralysis, and apnea precipitated by undue exertion, fever, or excitement. Inheritance is autosomal recessive.
Storage
Maintain the lyophilised/reconstituted antibodies frozen at -20C for long term storage and refrigerated at 2-8C for a shorter term. When reconstituting, glycerol (1:1) may be added for an additional stability. Avoid freeze and thaw cycles.
Expiry Date
12 months after reconstitution
Shipping
This item will be shipped to you at ambient temperature in a lyophilised form.
References
1. Ishii K, et al. Brain Res. Mol. Brain Res. 7:151-159(1990).
Limitation
For research use only
Related
products
products
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Code
OSC00326W
$260USD
Unit size
100 ul
Conjugate
Unconjugated antibody
Host
NZ white rabbit
Purity
Whole serum
Clonality
Polyclonal
Isotype
Polyclonal, whole serum
Applications
IHC, WB. A dilution of 1: 250 is recommended for IHC-P and 1:500 for WB. The optimal dilution should be determined by the end user.
Specificity
Specific for ChAT.
Spcs X-react.
Rat, mouse, marmoset, human. Other species not yet tested.
Format
Lyophilised
Reconstitution
Reconstitute in 100 ul of sterile water. Centrifuge to remove any insoluble material.
Note
Control peptide is available at $120 per 50 μg. Please enquire sales@osenses.com
- Click to see the eLab Book
Code
OSC00326W
$260USD
PDF Data Sheet
- Click to download the Data SheetMSDS
Code
OSC00326W
$260USD
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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IHC-P on paraffin sections of rat brain. The animal was perfused using Autoperfuser at a pressure of 130 mmHg with 300 ml 4% FA being processed for paraffin embedding. HIER: Tris-EDTA, pH 9 for 20 min using Thermo PT Module. Blocking: 0.2% LFDM in TBST filtered thru 0.2 µm. Detection was done using Novolink HRP polymer from Leica following manufacturers instructions; DAB chromogen: Candela DAB chromogen from Osenses. Primary antibody: dilution 1: 250, incubated 30 min at RT using Autostainer. Sections were counterstained with Harris Hematoxylin. |
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WB on brain lysates. Blocking: 1% LFDM for 30 min at RT; primary antibody dilution 1:500 incubated at 4C overnight. Click on eLAB BOOK tab to see the details. |
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