Abcam, ab219337, Anti-CFTR antibody [CFTR/1775R]

Size: 100µg
Rabbit Recombinant Monoclonal CFTR antibody. Suitable for IHC-P and reacts with Human samples. Cited in 3 publications. Immunogen corresponding to Recombinant Fragment Protein within Human CFTR aa 250-400.
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:CFTR/1775R,
Isotype:IgG,
Light chain type:kappa,
Carrier free:No,
Reacts with:Human,
Applications:IHC-PSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human CFTR aa 250-400. The exact immunogen used to generate this antibody is proprietary information.P13569

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.05% Sodium azideConstituents: PBS, 0.05% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The CFTR protein also known as the cystic fibrosis transmembrane conductance regulator acts as a channel that facilitates the transport of chloride ions across cell membranes. This protein plays an essential role in maintaining ion balance and hydration in various tissues. CFTR is a large glycoprotein with a molecular mass of approximately 170 kDa. It is expressed in the epithelial cells of organs such as the lungs pancreas and intestines. Its location and function underpin its significance in cellular activities and interactions.
Biological function summary
CFTR impacts the regulation of epithelial fluid movement and mucus consistency. It integrates into the cellular membrane interacting with other protein channels to form a regulatory complex. The CFTR protein's ability to transport chloride ions aids in maintaining the osmotic gradients required for proper mucus hydration. This helps prevent the build-up of thick mucus particularly in the respiratory system where it can impact breathing and infection resistance.
Pathways
The CFTR protein functions critically in electrolyte transport pathways that are connected to the regulation of ion channels and cellular signaling processes. It interacts closely with other protein channels and transporters such as ENaC forming part of the epithelial sodium channels pathway. This pathway contributes significantly to the balance of salt and water transport across epithelial surfaces. Another related pathway involves its interaction with the cAMP-dependent protein kinase (PKA) which phosphorylates CFTR modulating its activity and stability in response to cellular signals.
CFTR mutations are directly linked to cystic fibrosis a genetic condition that affects the lungs and digestive system. In cystic fibrosis dysfunctional CFTR proteins lead to the production of thick and sticky mucus resulting in respiratory and digestive complications. CFTR is also associated with congenital bilateral absence of the vas deferens (CBAVD) often related to male infertility. In both conditions protein interactions and chloride transport disruption serve as critical influences on disease progression and symptom manifestation.