Anti-Mouse CD90.2 (Thy 1.2) (Clone 30-H12) -Purified in vivo GOLD™ Functional Grade
Anti-Mouse CD90.2 (Thy 1.2) (Clone 30-H12) -Purified in vivo GOLD™ Functional Grade
Product No.: C393
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Clone 30-H12 Target CD90.2 Formats AvailableView All Product Type Monoclonal Antibody Alternate Names Thy-1.2 Isotype Rat IgG2b κ Applications Costim , CyTOF® , Depletion , FC , IHC FF , in vivo , PhenoCycler® , WB |
Data
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Antibody DetailsProduct DetailsReactive Species Mouse Host Species Rat Recommended Isotype Controls Recommended Isotype Controls Recommended Dilution Buffer Immunogen Mouse thymus or spleen Product Concentration ≥ 5.0 mg/ml Endotoxin Level < 1.0 EU/mg as determined by the LAL method Purity ≥95% monomer by analytical SEC ⋅ >95% by SDS Page Formulation This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added. Due to inherent biochemical properties of antibodies, certain products may be prone to precipitation over time. Precipitation may be removed by aseptic centrifugation and/or filtration. Product Preparation Functional grade preclinical antibodies are manufactured in an animal free facility using in vitro cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates. Storage and Handling Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles. Country of Origin USA Shipping Next Day 2-8°C RRIDAB_2737489 Applications and Recommended Usage? Quality Tested by Leinco FC The suggested concentration for this 30-H12 antibody for staining cells in flow cytometry is ≤ 0.25 μg per 106 cells in a volume of 100 μl or 100 μl of whole blood. Titration of the reagent is recommended for optimal performance for each application. WB The suggested concentration for this 30-H12 antibody for use in western blotting is 1-10 μg/ml. Additional Applications Reported In Literature ? CODEX® CyTOF® IHC (Frozen) Costim Depletion Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change. DescriptionDescriptionSpecificity Clone 30-H12 recognizes the Thy-1.2 leukocyte marker. Background CD90 is a 28-30 kD GPI-linked membrane glycoprotein and is part of the Ig superfamily. It interacts with CD45 in signal transduction. CD90 mediates adhesion of thymocytes to thymic stroma. It has been reported that CD90 binds with β2 and β3 integrins and is involved in the inhibition of hematopoietic stem cells proliferation and differentiation, as well as the regulation of cell adhesion and neurite outgrowth. It can be used as a marker for various stem cells, such as hematopoietic stem cells, and for the axonal processes of mature neurons. For use in FACS, CD90 is a popular surface marker for stem cells in combination with other markers such as CD34. There are two alleles for CD90 in mice that differ by one amino acid. The difference being that CD90.1 (Thy1.1) has an arginine and CD90.2 (Thy1.2) has a glutamine at position 108. CD90.2 is more prevalent and is expressed in most mice strains. CD90.1 is only expressed by a select few mice strains including AKR/J and PL strains. CD90.2 is a 25-35 kD GPI-anchored membrane glycoprotein. Like CD90, it is also in the Ig superfamily, interacts with CD45, and has involvement in signal transduction. The function of CD90.2 is thought to play roles in cognition, axon growth, T lymphocyte function, and apoptosis. CD90 acts as tumor suppressor for some tumors due to its action in upregulating thrombospondin, SPARC (osteonectin), and fibronectin. On the other hand, it has been suspected to aid in the spread of circulating melanoma cells. Regarding prostate cancer, CD90 has therapeutic potential for specific drug targeting due to its expression in cancer associated stroma, but not in normal stroma. Antigen Distribution CD90.2 is present on hematopoietic stem cells and neurons, all thymocytes, peripheral T cells of the Thy-1.2 bearing mice. Ligand/Receptor CD45 Function Lymphocyte costimulation, proliferation and differentiation of hematopoietic stem cells PubMed NCBI Gene Bank ID UniProt.org Research Area Immunology References & Citations1. Ledbetter, J. and Herzenberg, L. (1979) Immunol. Rev. 47:63 2. Unkeless, JC. (1979) J. Exp. Med. 150:580 Technical ProtocolsCertificate of Analysis |
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