Reagents and instruments for immunology, cell biology and molecular biology.
 
Human skeletal system RNA

Human skeletal system RNA

Human skeletal system RNA encompasses the total RNA and messenger RNA (mRNA) populations extracted from the tissues of the human skeletal system, including bone, cartilage, synovium, skeletal muscle, and associated connective tissues. These RNA preparations serve as essential research tools for investigating gene expression profiles, transcriptomic landscapes, and molecular mechanisms underlying skeletal development, homeostasis, and disease pathogenesis. The skeletal system is a complex organ system comprising mineralized tissues (cortical and trabecular bone), avascular cartilage, synovial membrane, fibrocartilaginous structures such as the meniscus, and skeletal muscle. Each tissue type presents unique challenges for RNA isolation due to variations in cellularity, extracellular matrix composition, and biochemical properties. The study of RNA from human skeletal tissues is fundamental to understanding musculoskeletal disorders including osteoarthritis (OA), rheumatoid arthritis (RA), osteoporosis, and skeletal dysplasias.

Applications in Research

Osteoarthritis and rheumatoid arthritis research. Total RNA from osteoarthritic cartilage and synovium is used for RT-qPCR analysis of inflammatory mediators, catabolic enzymes, and anabolic factors to investigate disease mechanisms. Comparative transcriptomic analyses of cartilage, synovium, and other joint tissues enable identification of tissue-specific gene expression signatures and disease-associated pathways.

Bone biology and osteoporosis research. RNA extracted from cortical and trabecular bone is used to study gene expression of bone formation markers (e.g., RUNX2), bone resorption markers (e.g., sclerostin), and Wnt pathway components. The simultaneous extraction of RNA and proteins from the same bone sample enables direct comparison between transcriptome and proteome for a better understanding of molecular mechanisms underlying bone diseases.

Skeletal muscle research. Skeletal muscle total RNA is used for Northern blot analysis of mRNA transcripts encoding fatty acid-binding proteins (FABPpm, FABPc), fatty acid translocase (FAT/CD36), and fatty acid transport protein 1 (FATP1), as well as for studies of muscle metabolism, exercise physiology, and insulin resistance.

Mesenchymal stem cell research. RNA from bone marrow mesenchymal stem cells, which form bone, cartilage, and fat cells, is used to study differentiation pathways and to identify transcripts for proteins and transcription factors essential for lineage commitment.

Developmental biology. A multi-omic atlas of human embryonic skeletal development has been constructed using RNA-seq of fetal cartilage tissues, including epiphyseal and growth plate cartilages microdissected from the distal femur.


Frequently Asked Questions (FAQ)

Where can I find skeletal system products on the Quimigen website?

skeletal system products are available in this section and can be sorted by product families or sub-categories, such as Skeletal muscle, Osteoblasts. You can browse the catalogue tree or use the search bar with a product name, catalogue reference, brand or supplier.

What types of products are available in the skeletal system category?

The skeletal system category brings together various product references, consumables, reagents, kits, instruments or laboratory solutions, depending on the relevant product family. The Skeletal muscle, Osteoblasts sub-categories allow you to find the products that meet your needs more quickly.

How can I quickly find a skeletal system product?

To find a skeletal system product, use the search function by name, product code, supplier, brand or sub-category. You can also browse the product families listed on the page to identify an available product code, an alternative or an equivalent product.

Does Quimigen stock several product codes in the skeletal system category?

Yes, Quimigen distributes several product references in the skeletal system category, sourced from specialist suppliers. Depending on the product family, references may vary in terms of format, packaging, brand, supplier, technical specifications or availability.

Can I request a quote for skeletal system products?

Yes, you can request a quote for skeletal system products from the product page or by contacting Quimigen (info@quimigen.pt). To help us process your enquiry, please provide, where possible, the product name, catalogue reference, required quantity, the supplier or brand you are looking for, and the country of delivery.

How can I find out if a skeletal system product is available to order?

The availability of a skeletal system product depends on the product code, supplier, packaging and country of delivery. For up-to-date information, please check the product details page or contact Quimigen with the product code or name of the product you are looking for.

What should I do if I cannot find the skeletal system product I am looking for?

If the skeletal system product you are looking for does not appear in the catalogue, please contact Quimigen with the available information: product name, reference number, supplier, brand, format or packaging. The team will be able to search for the reference number within its network of suppliers or suggest an available alternative.

Are all skeletal system products available under the same terms and conditions?

No. Ordering, delivery, storage and documentation conditions may vary depending on the product type, the supplier and the applicable regulations. Certain product codes may require specific approval, specialised transport, a safety data sheet or additional information prior to ordering.