Testing Data
PD-L1 ELISA Pair Set | CD274 elisa pair set
PD-L1 Matched ELISA Antibody Pair Set, Human
Synonyms
PD-L1; PD-L1 Matched ELISA Antibody Pair Set; Human; Human PD-L1/B7-H1/CD274 ELISA Pair Set; CD274 molecule; B7-H Matched ELISA Antibody Pair Set; B7-H1 Matched ELISA Antibody Pair Set; B7H1 Matched ELISA Antibody Pair Set; PDCD1L1 Matched ELISA Antibody Pair Set; PDCD1LG1 Matched ELISA Antibody Pair Set; PDL1 Matched ELISA Antibody Pair Set; CD274 elisa pair set
Specificity
Quantitative determination of Human PD-L1
Assay Type
Solid Phase Sandwich ELISA
Detection Range
6.25-400pg/mL
Sensitivity
6.25pg/ml
Materials Provided
1. Capture Antibody 1 mg/mL of mouse anti-Human PD-L1/B7-H1/CD274 monoclonal antibody (in PBS, pH 7.4). Dilute to a working concentration of 2ug/mL in PBS before coating.
2. Detection Antibody 0.2 mg/mL of mouse anti-Human PD-L1/B7-H1/CD274 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4 degree C). Dilute to working concentration of 0.5ug/mL in detection antibody dilution buffer before use.
3. Standard Each vial contains 65 ng of recombinant Human PD-L1/B7-H1/CD274. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20 degree C to -80 degree C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 400 pg/mL is recommended.
2. Detection Antibody 0.2 mg/mL of mouse anti-Human PD-L1/B7-H1/CD274 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4 degree C). Dilute to working concentration of 0.5ug/mL in detection antibody dilution buffer before use.
3. Standard Each vial contains 65 ng of recombinant Human PD-L1/B7-H1/CD274. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20 degree C to -80 degree C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 400 pg/mL is recommended.
Preparation and Storage
Capture Antibody: Aliquot and store at -20 degree C to -80 degree C for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.
Detection Antibody: Store at 4 degree C and protect it from prolonged exposure to light for up to 6 months from date of receipt. DO NOT FREEZE!
Standard: Store lyophilized standard at -20 degree C to -80 degree C for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80 degree C for up to 1 month. Avoid repeated freeze-thaw cycles.
Detection Antibody: Store at 4 degree C and protect it from prolonged exposure to light for up to 6 months from date of receipt. DO NOT FREEZE!
Standard: Store lyophilized standard at -20 degree C to -80 degree C for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80 degree C for up to 1 month. Avoid repeated freeze-thaw cycles.
Testing Data
Testing Data
Related Product Information for CD274 elisa pair set
Programmed death-1 ligand-1 (PD-L1, CD274, B7-H1) has been identified as the ligand for the immunoinhibitory receptor programmed death-1(PD1/PDCD1) and has been demonstrated to play a role in the regulation of immune responses and peripheral tolerance. PD-L1/B7-H1 is a member of the growing B7 family of immune molecules and this protein contains one V-like and one C-like Ig domain within the extracellular domain, and together with PD-L2, are two ligands for PD1 which belongs to the CD28/CTLA4 family expressed on activated lymphoid cells. By binding to PD1 on activated T-cells and B-cells, PD-L1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression. Accordingly, it leads to growth of immunogenic tumor growth by increasing apoptosis of antigen specific T cells and may contribute to immune evasion by cancers. PD-L1 thus is regarded as promising therapeutic target for human autoimmune disease and malignant cancers.
This PD-L1 Matched ELISA Antibody Pair Set, Human is a solid phase sandwich ELISA for quantitative determination of Human PD-L1. It contains Human PD-L1 capture antibody, Human PD-L1 detector antibody (HRP) and a highly purified recombinant Human PD-L1 protein.
This PD-L1 Matched ELISA Antibody Pair Set, Human is a solid phase sandwich ELISA for quantitative determination of Human PD-L1. It contains Human PD-L1 capture antibody, Human PD-L1 detector antibody (HRP) and a highly purified recombinant Human PD-L1 protein.
Product Categories/Family for CD274 elisa pair set
References
Iwai Y, et al. (2002) Involvement of PD-L1 on tumor cells in the escape from host immune system and tumor immunotherapy by PD-L1 blockade. Proc Natl Acad Sci U S A. 99(19): 12293-7.Ghebeh H, et al. (2006) The B7-H1 (PD-L1) T lymphocyte-inhibitory molecule is expressed in breast cancer patients with infiltrating ductal carcinoma: correlation with important high-risk prognostic factors. Neoplasia. 8(3): 190-8.Salih HR, et al. (2006) The role of leukemia-derived B7-H1 (PD-L1) in tumor-T-cell interactions in humans. Exp Hematol. 34(7): 888-94.Wilcox RA, et al. (2009) B7-H1 (PD-L1, CD274) suppresses host immunity in T-cell lymphoproliferative disorders. Blood. 114(10): 2149-58.Ruggiero A, et al. (2009) Crystal structure of PD-L1, a ribosome inactivating protein from Phytolacca dioica L. leaves with the property to induce DNA cleavage. Biopolymers. 91(12): 1135-42.
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Product Notes
The CD274 (Catalog #AAA8118181) is an ELISA Pair Set and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "PD-L1, ELISA Pair Set" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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