Mouse B7-1/CD80 Recombinant Protein (C-Strep-GPI) (MW630011)
概述
图片
参考文献
产品说明书
概述
货号
MW630011
品牌
abinScience
描述
Recombinant Mouse CD80/B7-1 Protein, C-Strep-GPI (MW630011) expressed in Mammalian Cells, spanning Val38-Asn246. Purity: >90% by SDS-PAGE.
Highlights
●Mammalian Expression — Proper folding and native glycosylation.
●High Purity — >90% purity verified by SDS-PAGE.
表达系统
Mammalian cells
Accession号
Q00609
蛋白长度
Val38-Asn246
应用
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
种属
Mus musculus (Mouse)
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
预测分子量
35.14 kDa
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
重悬
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.
运输
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储
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.
T-lymphocyte activation antigen CD80 (B7-1) is a ~34 kDa protein. Costimulatory molecule that belongs to the immunoglobulin superfamily that plays an important role in T-lymphocyte activation. Acts as the primary auxiliary signal augmenting the MHC/TCR signal in naive T-cells by acting as a ligand for the CD28 receptor which is constitutively expressed on the cell surface of T-cells. In turn, activates different signaling pathways such as NF-kappa-B or MAPK leading to the production of different cytokines. Also acts as an inhibitor of T-cell activation by acting as a ligand for CTLA4, a decoy receptor, thereby blocking CD28-mediated T-cell priming. In addition, CD28/CD80 costimulatory signal stimulates glucose metabolism and ATP synthesis of T-cells by activating the PI3K/Akt signaling pathway.
1. Tseng, SY. et al. (2005) Journal of immunology (Baltimore, Md. : 1950) 175, 7829-36. PMID: 16339518
2. Freeman, GJ. et al. (1991) The Journal of experimental medicine 174, 625-31. PMID: 1714935
3. Good-Jacobson, KL. et al. (2012) Journal of immunology (Baltimore, Md. : 1950) 188, 4217-25. PMID: 22450810
Note
For research use only.
图片
SDS-PAGE
SDS-PAGE for Recombinant Mouse CD80/B7-1 Protein, C-Strep-GPI
