ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Виды
Homo sapiens (Human)
Характер
Recombinant
Уровень эндотоксинов
Please contact with the lab for this information.
Чистота
>90% as determined by SDS-PAGE.
Прогнозируемая молекулярная масса
11.7 kDa
Форма
Lyophilized
Буфер хранения
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Пожалуйста, обратитесь к конкретной информации о буфере в печатной версии даташита или в индивидуальном сертификате качества (COA) для партии.
Реконституция
Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.
RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Доставка
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Устойчивость и хранение
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Альтернативные названия
CD16a, CD16A, FCGR3A, Fc-gamma RIII-alpha, FcRIIIa, IgG Fc receptor III-2, Low affinity immunoglobulin gamma Fc region receptor III-A, IGFR3, CD16a antigen, Fc-gamma RIII, FCGR3, Fc-gamma RIIIa, FCG3, FcRIII, FcR-10
Фон
Low affinity immunoglobulin gamma Fc region receptor III-A (CD16a/FCGR3A) is a ~29 kDa protein. Receptor for the invariable Fc fragment of immunoglobulin gamma (IgG). Optimally activated upon binding of clustered antigen-IgG complexes displayed on cell surfaces, triggers lysis of antibody-coated cells, a process known as antibody-dependent cellular cytotoxicity (ADCC). Does not bind free monomeric IgG, thus avoiding inappropriate effector cell activation in the absence of antigenic trigger. Mediates IgG effector functions on natural killer (NK) cells. Binds antigen-IgG complexes generated upon infection and triggers NK cell-dependent cytokine production and degranulation to limit viral load and propagation.
1. Hezareh, M. et al. (2001) Journal of virology 75, 12161-8. PMID: 11711607
2. Ferrara, C. et al. (2011) Proceedings of the National Academy of Sciences of the United States of America 108, 12669-74. PMID: 21768335
3. Mizushima, T. et al. (2011) Genes to cells : devoted to molecular & cellular mechanisms 16, 1071-80. PMID: 22023369
4. DiLillo, DJ. et al. (2014) Nature medicine 20, 143-51. PMID: 24412922
5. Lee, J. et al. (2015) Immunity 42, 431-42. PMID: 25786175
6. Jing, Y. et al. (2015) PloS one 10, e0121788. PMID: 25816339
7. Blázquez-Moreno, A. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, E5645-E5654. PMID: 28652325
8. de Haas, M. et al. (1996) Journal of immunology (Baltimore, Md. : 1950) 156, 2948-55. PMID: 8609432
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