Mouse CD274/PD-L1/B7-H1 Recombinant Protein (C-His) (MV974011)

Name: Mouse CD274/PD-L1/B7-H1 Recombinant Protein (C-His)
Brand: abinScience
SKU: MV974011
Price: 298 USD
Availability: InStock

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Overview

Catalog No.	MV974011
Description	_x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Recombinant Mouse CD274/PD-L1/B7-H1 Protein, C-His (MV974011) expressed in Mammalian Cells, spanning Met1-His239. Purity: >90% by SDS-PAGE. _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Highlights _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ ●His-Tagged — N-terminal 6×His tag for IMAC purification. _x005F_x000D_ ●Mammalian Expression — Proper folding and native glycosylation. _x005F_x000D_ ●High Purity — >90% purity verified by SDS-PAGE. _x005F_x000D_ _x005F_x000D_ _x005F_x000D_
Expression system	Mammalian cells
Accession	Q9EP73
Protein length	Met1-His239
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Mus musculus (Mouse)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	27.87 kDa
Form	Lyophilized
Storage buffer	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.
Reconstitution	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.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	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.
Alternate Names	Programmed cell death 1 ligand 1, PD-L1, PDCD1 ligand 1, Programmed death ligand 1, B7 homolog 1, B7-H1, CD274, Cd274, B7h1, Pdcd1l1, Pdcd1lg1, Pdl1
Background	Programmed cell death 1 ligand 1 (CD274/PD-L1) is a ~32 kDa protein. Plays a critical role in induction and maintenance of immune tolerance to self. As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response. Through a yet unknown activating receptor, may costimulate T-cell subsets that predominantly produce interleukin-10 (IL10). CD274 is the therapeutic target of atezolizumab (Tecentriq) and durvalumab (Imfinzi). _x005F_x000D_ _x005F_x000D_ 1. Tamura, H. et al. (2001) Blood 97, 1809-16. PMID: 11238124 _x005F_x000D_ _x005F_x000D_ 2. Freeman, GJ. et al. (2000) The Journal of experimental medicine 192, 1027-34. PMID: 11015443 _x005F_x000D_ _x005F_x000D_ 3. Wang, S. et al. (2003) The Journal of experimental medicine 197, 1083-91. PMID: 12719480 _x005F_x000D_
Note	For research use only.

Images

SDS-PAGE

SDS-PAGE for Recombinant Mouse CD274/PD-L1/B7-H1 Protein, C-His
Bioactivity

Detects Mouse CD274/PD-L1/B7-H1 in indirect ELISAs.
Western blot

Detected by Anti-CD274/PD-L1/B7-H1 monoclonal antibody (Catalog No: HB769023)
Bioactivity

Detected by anti-mouse PDL1 antibody (Catalog No: MV974040) in indirect ELISA
Bioactivity

Detected by Iv0226 (Catalog No: MB651030) in indirect ELISA.
Bioactivity

Detected by C3 (Catalog No: MV974033) in indirect ELISA.