After reconstitution, the protein solution is stable at -20 degree C for 3 months, at 2-8 degree C for up to 1 week.
Background: Cluster of differentiation 24, also known as signal transducer CD24 or heat stable antigen CD24 (HSA), is a mucin-type glycosylphosphatidylinositol-linked glycoprotein expressed on the surface of B-cells, differentiating neuroblasts and many tumors. It is involved in molecular adhesion and metastatic tumor spread and serve as a normal receptor for P-selectin. The CD24 / P-selectin pathway could be important in dissimenating of tumor cells by facilitating the interaction with platelet and endothelial cells. It has also been considered as a tumor marker. High rate of CD24 expressions have been found in epithelial ovarian cancer, breast cancer, non-small cell lung cancer, prostate cancer and pancreatic cancer.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a cell surface receptor expressed on natural killer (NK) cells (and some T cells) that mediate non-major histocompatibility complex (MHC) restricted killing. The interaction between NK-cell and target cells via this receptor is thought to modulate NK-cell cytolytic activity. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009]
Uniprot Description
CD244: Modulate other receptor-ligand interactions to enhance leukocyte activation. 4 isoforms of the human protein are produced by alternative splicing.
Protein type: Membrane protein, integral; Receptor, misc.
Chromosomal Location of Human Ortholog: 1q23.3
Cellular Component: plasma membrane; integral to membrane; external side of plasma membrane
Molecular Function: protein binding; receptor activity
Biological Process: signal transduction; blood coagulation; leukocyte migration
Disease: Rheumatoid Arthritis
Research Articles on 2B4
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Product Notes
The 2B4 cd244 (Catalog #AAA9141721) is an Active Protein produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: LEPLPIVYYV GRKPKVEQLS NMIVRSCKCS. It is sometimes possible for the material contained within the vial of "2B4/SLAMF/CD244, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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