- 30-H12 (See other available formats)
- Regulatory Status
- Other Names
- Rat IgG2b, κ
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- Product Citations
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CD90.2 is a 25-35 kD immunoglobulin superfamily member also known as Thy1.2. It is expressed on hematopoietic stem cells and neurons, all thymocytes, and peripheral T cells in Thy1.2 bearing mouse strains (Balb/c, CBA/J, C3H/He, C57BL/-, DBA, NZB/-). CD90.2 is a glycosylphosphatidylinositol (GPI)-anchored membrane glycoprotein involved in signal transduction. CD90.2 is involved in costimulation of lymphocyte proliferation and induction of hematopoietic stem cells differentiation. CD90.2 has been shown to interact with CD45. The 30-H12 antibody has been reported to induce Ca2+ flux in thymocytes and, in combination with antibody against the CD3/TCR complex, promote thymocyte apoptosis and inhibit CD3-mediated proliferative responses of mature T lymphocytes.Product Details
- Antibody Type
- Host Species
- Mouse thymus or spleen
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
- The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 570™ under optimal conditions.
- Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
FC - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Brilliant Violet 570™ excites at 405 nm and emits at 570 nm. The bandpass filter 585/42 nm is recommended for detection, although filter optimization may be required depending on other fluorophores used. Be sure to verify that your cytometer configuration and software setup are appropriate for detecting this channel. Refer to your instrument manual or manufacturer for support. Brilliant Violet 570™ is a trademark of Sirigen Group Ltd.
Learn more about Brilliant Violet™.
This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
- Excitation Laser
Violet Laser (405 nm)
- Application Notes
Additional reported applications (for the relevant formats) include: in vivo and in vitro depletion1,2,7, costimulation of CD3/TCR-mediated signal transduction3,4, and immunohistochemical staining5 of acetone-fixed frozen sections. The 30-H12 antibody does not react with Thy-1.1 alloantigen of the AKR/J and PL strains. To reduce non-specific binding to cells bearing Fc-receptors, pre-incubation of cells with anti-mouse CD16/CD32, clone 93 (Cat. No. 101301 & 101302) is recommended prior to immunofluorescent staining. The Ultra-LEAF™ purified antibody (Endotoxin <0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. Nos. 105351 & 105352).
(PubMed link indicates BioLegend citation)
- Hathcock KS. 1991. Current Protocols in Immunology. 3.4.1. (Deplete)
- Seaman WE. 1983. J. Immunol. 130:1713. (Deplete)
- Nakashima I, et al. 1991. J. Immunol. 147:1153. (Costim)
- Nakashima I, et al. 1993. J. Immunol. 151:3511. (Costim)
- Ledbetter JA, et al. 1980. J. Exp. Med. 152:280. (IHC)
- Hardy B, et al. 2005. Int. Immunol. 17:615.
- Drobyski W, et al. 1996. Blood 87:5355. (Deplete)
- Dyer KD, et al. 2007. J. Immunol. 179:1693. (FC) PubMed
- Sungur CM, et al. 2013. PNAS. 110:7401. PubMed
- Product Citations
AB_10917055 (BioLegend Cat. No. 105329)
- Ig superfamily, 25-35 kD
Hematopoietic stem cells and neurons, all thymocytes, peripheral T cells of the Thy-1.2 bearing mice
- Lymphocyte costimulation, proliferation and differentiation of hematopoietic stem cells
- Cell Type
- Hematopoietic stem and progenitors, Neurons, T cells, Thymocytes
- Biology Area
- Molecular Family
- CD Molecules
- Antigen References
1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Craig W, et al. 1993. J. Exp. Med. 177:1331.
3. Reif AE and Schlesinger M. 1989. Cell Surface Antigen Thy-1.
4. Mayani H, et al. 1994. Blood 83:2410.
- Gene ID
- 21838 View all products for this Gene ID
- View information about CD90.2 on UniProt.org
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