516560
Pertussis toxin
from Bordetella pertussis, Five distinct bands by SDS-PAGE, lyophilized, protein endotoxin, Calbiochem
別名:
Pertussis Toxin, Bordetella pertussis
製品名
Pertussis Toxin, Bordetella pertussis, This Pertussis toxin, CAS 70323-44-3, catalyzes ADP-ribosylation of guanine nucleotide-binding regulatory proteins Gi, Go, and Gt.
SMILES string
O(C)C(=O)CCCCCCCCCCCCCCCCCCCCCCCC
InChI
1S/C26H52O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26(27)28-2/h3-25H2,1-2H3
InChI key
WOPKHAQDUMDJIY-UHFFFAOYSA-N
description
RTECS - XW5883750
form
lyophilized
manufacturer/tradename
Calbiochem®
storage condition
do not freeze
solubility
soluble (Reconstitute with 500 µl H2O. Obtain a uniform suspension before each use by scraping the walls of the tube and gently pipetting the solution to mix.)
foreign activity
adenylate cyclase ≤35 pmol/min-μg (in the presence of calmodulin)
shipped in
ambient
storage temp.
2-8°C
Quality Level
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Analysis Note
Five distinct bands by SDS-PAGE
Application
Pertussis Toxin, Bordetella pertussis has been used as a Gi protein inhibitor to study its ability to reduce the depolarizing responses of hypothalamic pro-opiomelanocortin (POMC) neurons. It has also been used in pertussis toxin experiments to block Gαi for an in vivo inner ear and an in vitro outer hair cell (HC) study.
Biochem/physiol Actions
Primary Target
Guanine nucleotide-binding regulatory proteins Gi, Go, and Gt
Guanine nucleotide-binding regulatory proteins Gi, Go, and Gt
Product does not compete with ATP.
Disclaimer
Toxicity: Toxic (F)
General description
Pertussis toxin (PT), secreted protein exotoxin and virulence factor by Bordetella pertussis, is the causative agent of whooping cough. It is transported across the bacterial outer membrane through a type IV secretion system encoded by the ptl genes, situated downstream from the ptx genes that encode the toxin. This complex multisubunit toxin with an AB5 configuration, serves as a crucial component of acellular pertussis vaccines. It can function protectively as a single-component toxoid vaccine. Moreover, it is widely used in mammalian cell signaling studies due to its inhibitory effect on G-protein-coupled receptor pathways. It inhibits neutrophil recruitment and airway influx, a common inflammatory response to bacterial infection.
Other Notes
Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
Joshi, S.A., et al. 1998. FEBS Lett. 441, 67.
Fryer, M.W. 1992. Neurosci. Lett.146, 84.
Gierschik, P. 1992. Curr. Topics Microbiol. Immunol.175, 69.
Harada, J., et al. 1992. Eur. J. Pharmacol.227, 301.
Hausman, S.Z., and Burns, D.L. 1992. J. Biol. Chem.267, 13735.
Kaslow, H.R., and Burns, D.L., 1992. FASEB J.6, 2684.
Zhu, J., et al. 1992. J. Pharmacol. Exp. Therap.263, 1479.
Hewlett, E.L., et al. 1983. Infect. Immun.40, 1198.
Moss, J., et al. 1983. J. Biol. Chem.258, 11879.
Fryer, M.W. 1992. Neurosci. Lett.146, 84.
Gierschik, P. 1992. Curr. Topics Microbiol. Immunol.175, 69.
Harada, J., et al. 1992. Eur. J. Pharmacol.227, 301.
Hausman, S.Z., and Burns, D.L. 1992. J. Biol. Chem.267, 13735.
Kaslow, H.R., and Burns, D.L., 1992. FASEB J.6, 2684.
Zhu, J., et al. 1992. J. Pharmacol. Exp. Therap.263, 1479.
Hewlett, E.L., et al. 1983. Infect. Immun.40, 1198.
Moss, J., et al. 1983. J. Biol. Chem.258, 11879.
Physical form
Lyophilized from 50 mM NaCl, 10 mM sodium phosphate buffer, pH 7.0.
Preparation Note
Following reconstitution, refrigerate (4°C). For long-term storage in solution, reconstitute with a high ionic strength buffer, such as 100 mM sodium phosphate, 500 mM sodium chloride, pH 7.0. Stock solutions are stable for at least 6 months for use in CHO cell assays and for 1-2 months for use in non-cellular systems.
Reconstitute with 500 µl H₂O. Obtain a uniform suspension before each use by scraping the walls of the tube and gently pipetting the solution to mix.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
保管分類
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
Pertussis Toxin: Structure-Function Relationship
Locht C, et al.
Bacterial Protein Toxins, 167-185 (2000)
Nicholas H Carbonetti
Future microbiology, 5(3), 455-469 (2010-03-10)
Pertussis toxin and adenylate cyclase toxin are two important virulence factors of Bordetella pertussis, the bacterial cause of the respiratory disease pertussis or whooping cough. In addition to studies on the structure, function and role in pathogenesis of these two
Live imaging of hair bundle polarity acquisition demonstrates a critical timeline for transcription factor Emx2
Tona Y and Wu DK
eLife, 9, e59282-e59282 (2020)
P Órdenes et al.
Scientific reports, 11(1), 21644-21644 (2021-11-06)
Previous studies indicate that the activity of hypothalamic POMC neurons can be regulated by glucose via intracellular mechanisms, but its regulation by lactate is poorly understood. In addition to its energetic role, lactate acts as a signaling molecule. In this
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 516560-50UGCN | 04055977198157 |
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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