Mouse Dynein intermediate chain 1, axonemal (DNAI1) ELISA Kit

Product specifications

ELISA Kits

Dynein intermediate chain 1, axonemal (DNAI1)

Mouse

Colorimetric

Quantitative

Sandwich

0.156 ng/ml - 10 ng/ml

Optimal dilutions/concentrations should be determined by the end user.

96 tests

Lyophilized

ELISA

Tissue homogenates, cell lysates and other biological fluids.

Shipped within 5-15 working days. The validity for this kit is 6 months.

Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.

No

Q8C0M8

68922

PCD,DIC1,ICS1,oda6,CILD1,Axonemal dynein intermediate chain 1

Elisa kits for DNAI1

RUO

Validity: The validity for this kit is 6 months.
This product is for research use only.   The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments.   Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.

Descripción

Dynein axonemal intermediate chain 1 (DNAI1) is an essential structural component of the outer dynein arms, which are critical for motility in ciliary and flagellar structures. Mutations in DNAI1 have been strongly linked to primary ciliary dyskinesia (PCD), a disorder characterized by defects in mucociliary clearance, leading to chronic respiratory tract infections, situs inversus, and male infertility. DNAI1 is involved in the regulation of microtubule sliding, a process necessary for the generation of bending motions in cilia. Studies reveal that DNAI1 contains multiple domains responsible for protein-protein interactions, facilitating its integration with other dynein complex components like DNAH5 and DNAH9. It is expressed primarily in ciliated epithelial tissues such as the respiratory epithelium, oviducts, and brain ependyma. Functional analyses indicate that DNAI1 mutations often result in the absence or dysfunction of dynein arms in motile cilia. Structural disruptions in DNAI1 can compromise the attachment of the dynein arm to the A-tubule, impairing the dynein-tubulin interactions essential for efficient motility. Additionally, DNAI1 plays a role in maintaining the assembly of other accessory structures, stabilizing the axonemal dynein complex. Animal models with defective DNAI1 often recapitulate clinical symptoms of PCD, including hydrocephalus and respiratory infections. Its expression is tightly regulated during ciliogenesis, often synchronized with dynein heavy chain proteins. DNAI1 stability also depends on cytoplasmic preassembly, a chaperone-mediated process that is critical before its integration into the axoneme. DNAI1 has been a focus of genetic studies, particularly in identifying variants associated with ciliary ultrastructural abnormalities. Emerging research suggests that targeting DNAI1-related pathways could have therapeutic implications for correcting ciliary dysfunction in related diseases.

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