Anti-Human PD-L1/CD274 Rabbit Recombinant Antibody

PD-L1/CD274 Uni-rAb^TM Recombinant Antibody for FC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC

Conjugate

Unconjugated

CloneNo.

240721H8

Cat no : 98062-1-RR

Synonyms

CD274, PD-L1, PD L1, hPD-L1, B7-H1

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Validation Data Gallery

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  FC experiment of human PBMCs using 98062-1-RR

  1x10^6 unstimulated or PHA stimulated human PBMCs were stained with 0.25 ug Anti-Human PD-L1/CD274 Rabbit Recombinant Antibody (98062-1-RR, Clone:240721H8) and PE-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), Cells were then stained with CoraLite® Plus 647 Anti-Human CD3 (OKT3) Mouse IgG2a Recombinant Antibody (CL647-65569, Clone: OKT3). Cells were not fixed.

• 

  FC experiment of human PBMCs using 98062-1-RR

  1x10^6 unstimulated (black) or PHA stimulated human PBMCs (red) were stained with 0.25 ug Anti-Human PD-L1/CD274 Rabbit Recombinant Antibody (98062-1-RR, Clone:240721H8) and PE-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), 1x10^6 PHA treated human PBMCs were stained with Isotype Control(blue). Cells were not fixed.

• 

  Affinity and Kinetic Characterization of 98062-1-RR

  Biolayer interferometry (BLl) kinetic assays of 98062-1-RR against Human PD-L1/CD274 were performed. The affinity constant is 0.558 nM.

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Tested Applications

• Positive FC detected in: PHA treated human PBMCs

Recommended dilution

Application	Dilution
This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 98062-1-RR is PD-L1/CD274 Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Fusion Protein
• Full Name: CD274 molecule
• Calculated Molecular Weight: 290 aa, 33 kDa
• GenBank Accession Number: BC074984
• Gene Symbol: PD-L1
• Gene ID (NCBI): 29126
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.09% sodium azide, pH 7.3.
• Storage Conditions: Store at 2 - 8°C. Stable for one year after shipment.

Background Information

Programmed cell death ligand 1 (PD-L1, CD274, or B7-H1), is the first member of B7 family to be discovered. B7 family molecules are type I transmembrane proteins belonging to the immunoglobulin superfamily. In concert with their CD28 family receptors, the B7s are key regulators of the adaptive immune response. PD-L1 is suggested as a negative regulator of T and B cell, and plays important role in mediating tolerance of lymphocytes to self-antigens. It is also involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PD-1-independent manner.