быстрая доставка ~4 недели
Размер
- 10 μg
- 100 μg
- 50 μg
- 500 μg
- Описание
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Overview
Product name Recombinant Human FLT-3/FLK-2 Protein Catalog No. RP01314 Description Recombinant Human FLT-3/FLK-2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Asn27-Asn541) of human Flt-3 (Accession #NP_004110.2) fused with an 6×His tag and Fc tag at the C-terminus. Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized Human FLT3L at 5 μg/mL (100 μL/well) can bind Human FLT3 with a linear range of 1.95-66.1 ng/mL. Purity > 95% by SDS-PAGE. Endotoxin < 1.0 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Species Human Background
The cluster of differentiation (CD) system is commonly used as cell markers in Immunophenotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. CD135, also known as FLT-3, FLK-2, is a member of the CD system. CD135 is an important cell surface marker recognized by specific sets of antibodies to identify the types of hematopoietic (blood) progenitors in the bone marrow and it function to differentiate hematopoietic stem cells, which are CD135 negative, from multipotent progenitors, which are CD135 positive. CD135 is a receptor tyrosine kinase typeⅢ for the cytokine Flt3 ligand and activat signaling through second messengers by binding to Flt3. Signaling through CD135 is important for lymphocyte development. The encoding gene CD135 is a proto-oncogene to which mutations happened will lead to cancer such as leukemia.Product information
Synonym CD135 Protein; FLK-2 Protein; FLK2 Protein; STK1 Protein Expression Host HEK293 cells Tag C-hFC&His Swiss-Prot Gene ID Usage guide
Storage Store the lyophilized protein at -20°C to -80°C for long term.
After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.Reconstitution Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
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