Thermo Fisher Scientific PD-L1 Fc Polyclonal Antibody, Biotin, PeproTech

Thermo Fisher Scientific PD-L1 Fc Polyclonal Antibody, Biotin, PeproTech

Applications and Tested Dilution

Product Specifications

Product Specific Information

AA Sequence of recombinant protein:
FTVTVPKDLY VVEYGSNMTI ECKFPVEKQL DLAALIVYWE MEDKNIIQFV HGEEDLKVQH SSYRQRARLL KDQLSLGNAA LQITDVKLQD AGVYRCMISY GGADYKRITV KVNAPYNKIN QRILVVDPVT SEHELTCQAE GYPKAEVIWT SSDHQVLSGK TTTTNSKREE KLFNVTSTLR INTTTNEIFY CTFRRLDPEE NHTAELVIPE LPLAHPPNER GGPKSCDKTH TCPPCPAPEL LGGPSVFLFP PKPKDTLMIS RTPEVTCVVV DVSHEDPEVK FNWYVDGVEV HNAKTKPREE QYNSTYRVVS VLTVLHQDWL NGKEYKCKVS NKALPAPIEK TISKAKGQPR EPQVYTLPPS RDELTKNQVS LTCLVKGFYP SDIAVEWESN GQPENNYKTT PPVLDSDGSF FLYSKLTVDK SRWQQGNVFS CSVMHEALHN HYTQKSLSLS PGK.

Preparation:
Produced from sera of rabbits immunized with highly pure Recombinant Human PD-L1 Fc. Anti-Human PD-L1 Fc-specific antibody was purified by affinity chromatography and then biotinylated.

Sandwich ELISA:
To detect Human PD-L1 Fc by sandwich ELISA (using 100 µL/well), a concentration of 0.25–1.0 µg/mL of this antibody is required. This biotinylated polyclonal antibody, in conjunction with PeproTech Polyclonal Anti-Human PD-L1 Fc (500-P321) as a capture antibody, allows detection of at least 2000–4000 pg/mL of Recombinant Human PD-L1 Fc.

Western Blot:
To detect Human PD-L1 Fc by Western Blot analysis, use at a concentration of 0.1–0.2 µg/mL. When used with compatible development reagents, detection limit for Recombinant Human PD-L1 Fc is 1.5–3.0 ng/lane, under either reducing or non-reducing conditions.

Packaging:
500-P321BT-1MG is provided as 2 × 500 µg.

Target Information

Programmed death receptor ligand 1 (PD-L1, also called B7-H1) is a member of the B7 family. PD-L1 binds to its receptor PD-1, which negatively regulates T-cell receptor (TCR) signaling. Upon ligation, PD-L1 decreases TCR-mediated proliferation and cytokine production. PD-L1 expression is abundant in many murine and human cancers and can be up-regulated by IFN-γ stimulation. PD-L1 plays an important role in tumor immune evasion.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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