PD-L1/CD274 Fusion Protein

Source

e coli.-derived, PGEX-4T

Tag

GST

Format

Powder

Species

human

Publications

5

Cat No : Ag12432

Synonyms

B7-H; B7H1; MGC142294; MGC142296; PD-L1; PDCD1L1; PDCD1LG1; PDL1



Product Information

Peptide Sequence KDLYVVEYGSNMTIECKFPVEKQLDLAALIVYWEMEDKNIIQFVHGEEDLKVQHSSYRQRARLLKDQLSLGNAALQITDVKLQDAGVYRCMISYGGADYKRITVKVNAPYNKINQRILVVDPVTSEHELTCQAEGYPKAEVIWTSSDHQVLSGKTTTTNSKREEKLFNVTSTLRINTTTNEIFYCTFRRLDPEENHTAELVIPELPLAHPPNERTHL
(25-241 aa encoded by BC074984)
Activity Not tested.
Endotoxin Level Please contact the lab for more information.

Note:Remove endotoxin and sterilization is required for cell assay.

Purity85%, by SDS-PAGE with Coomassie Brilliant Blue staining.
Formulation The purified protein was Lyophilized from sterile PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH8.). 5 % trehalose and 5 % mannitol are added as protectant before lyophilization. The elution buffer contain 100mM GSH.

Reconstitution and Storage

Reconstitution Reconstitute at 0.25 µg/μl in 200 μl sterile water for short-term storage.
After reconstitution with sterile water, if glycerol has no effect on subsequent experiments, it is recommended to add an equal volume of glycerol for long-term storage (see Stability and Storage for more details).
If a different concentration is needed for your purposes please adjust the reconstitution volume as required (please note: the ion concentration of the final solution will vary according to the volume used).
Note: Centrifuge vial before opening. When reconstituting, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature (see below).
Stability and Storage Store for up to 12 months at -20°C to -80°C as lyophilized powder.
Storage of Reconstituted Protein Short-term storage: Store at 2-8°C for (1-2 weeks).
Long-term storage: Aliquot and store at -20°C to -80°C for up to 3 months, reconstitution with sterile water and addition of an equal volume of glycerol. Avoid repeat freeze-thaw cycles.

Publications

SpeciesTitle

Mol Cell

Metformin Promotes Antitumor Immunity via Endoplasmic-Reticulum-Associated Degradation of PD-L1.

Authors - Jong-Ho Cha

Cell Death Differ

Targeting ubiquitin-specific protease 8 sensitizes anti-programmed death-ligand 1 immunotherapy of pancreatic cancer

Authors - Hanshen Yang

Nat Commun

NEK2 inhibition triggers anti-pancreatic cancer immunity by targeting PD-L1.

Authors - Xiaozhen Zhang

Cancer Immunol Res

USP22 deubiquitinates CD274 to suppress anti-cancer immunity.

Authors - Xing Huang

Autophagy

Targeting cancer-associated fibroblast autophagy renders pancreatic cancer eradicable with immunochemotherapy by inhibiting adaptive immune resistance

Authors - Xiaozhen Zhang