Corporate Banner
Satellite Banner
Stem Cells, Cellular Therapy & Biobanking
>
Scientific Community
 
Become a Member | Sign in
Home>Products>This Product
  Products


Nuclei Isolation Kit: Nuclei PURE Prep

Product Description
For preparation of pure nuclei and fragile nuclei from cell lines and solid tissues.

Biochem/physiol Actions

The protocol incorporates centrifugation through a dense sucrose cushion to protect nuclei and strip away cytoplasmic contaminants. High yield has been obtained from common cell lines (Jurkat, HFN7.1, COS7, HEK293 and MDCK) and tissues (spleen and liver). These preparations are suitable for many cell biology applications, e.g., as a source of nuclear components such as chromatin, genomic DNA, histones, and nuclear RNA/RNP, produces nuclei for in vitro apoptosis assays, and functional studies such as examination of the transcriptional status of cells.

The protocol incorporates centrifugation through a dense sucrose cushion to protect nuclei and strip away cytoplasmic contaminants. The sucrose concentration that is suitable for a particular cell type is determined empirically by the user. The sucrose concentrate and sucrose cushion buffer give the user flexibility to modify the density of the sucrose cushion as appropriate. High yield has been obtained from common cell lines (Jurkat, HFN7.1, COS7, HEK293 and MDCK) and tissues (spleen and liver). These preparations are suitable for many cell biology applications, e.g., as a source of nuclear components such as chromatin, genomic DNA, histones, and nuclear RNA/RNP, produces nuclei for in vitro apoptosis assays, and functional studies such as examination of the transcriptional status of cells.
Product Nuclei Isolation Kit: Nuclei PURE Prep
Company Sigma Aldrich
Price Request a quote
More Information View company product page
Catalog Number NUC201-1KT
Quantity Sufficient for 15 nuclei preparations (~1-10×10^7 cells or 1g of tissue per preparation)
Company Logo

Sigma Aldrich
Sigma-Aldrich 3050 Spruce St. St. Louis, MO 63103 US

Tel: 800-325-3010
Fax: 800-325-5052
Email: cssorders@sial.com



Scientific News
Stem Cell ‘Heart Patch’ Almost Perfected
Scientists aiming to perfect and test 3D "heart patches" in animal model, last hurdle before human patients.
Stem Cells Growing 3D Lung-in-a-Dish
Researchers have created 3D lung-like tissue from lung-derived stem cells. The tissue can be used to study lung diseases.
MRI Guidance Aids Stem Cell Delivery
Scientists have delivered stem cells to the brain with unprecedented precision, infusing the cells under real-time MRI guidance.
Mechanisms of Parkinson’s Pathology
Defects that lead to cells’ failure to decommission faulty mitochondria cause nerve cells to die, triggering the symptoms of Parkinson’s disease.
Stem Cell Transplant Without Radiation or Chemotherapy
Researchers have successfully performed stem cell transplants without using radiation or chemotherapy.
Advanced Lymphoma in Remission After T-Cell Therapy
63% of trial participants who recieved two-drug combination chemo plus intermediate dose of engineered T cells went into complete remission.
Inherited Heart Condition Breakthrough
Using stem cells, scientists have created a specific heart condition model, yeilding insights into unexpected disease mechanisms.
Biobank Storage Time Affects Blood Test Results
Study finds storage time of blood samples at a biobank may affect test results as much as patient age.
Transplanted Stem Cells Age Cells by 30 Years
Research suggests stem cell transplants are linked to an increase in immune cell's “molecular age” from blood cancer patients.
Commanding Stem Cells to Build Bone
Natural molecule can coax stem cells into regenerating bone tissue, researchers have discovered.

Skyscraper Banner

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,000+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!