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CD274 Rabbit pAb

216114

Size:100 μl Price:$ 349 Brand:NewEast Place of Origin:USA Immunogen:

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Cat.#:   S216114
Product Name:   Anti-CD274 Rabbit Polyclonal Antibody
Synonyms:   B7-H; B7H1; PDL1; PD-L1; hPD-L1; PDCD1L1; PDCD1LG1
UNIPROT ID:   Q9NZQ7 (Gene Accession - NP_054862 )
Background:    This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants.
Immunogen:    Synthetic peptide of human CD274
Applications:    ELISA, WB, IHC
Recommended Dilutions:    IHC: 50-200;WB: 500-2000;ELISA: 5000-10000
Host Species:    Rabbit
Clonality:    Rabbit Polyclonal
Isotype:    Immunogen-specific rabbit IgG
Purification:    Antigen affinity purification
Species Reactivity:    Human
Constituents:    PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.05% Sodium Azide and 40% glycerol
Research Areas:    Cancer,Immunology
Storage & Shipping:    Store at -20°C. Avoid repeated freezing and thawing

Immunohistochemistry analysis of paraffin embedded Human esophagus cancer tissue using 216114(CD274 Antibody) at a dilution of 1/50(Cytoplasm and Cell membrane).

In comparision with the IHC on the left, the same paraffin-embedded Human esophagus cancer tissue is first treated with the synthetic peptide and then with 216114(Anti-CD274 Antibody) at dilution 1/50.

Gel: 8%SDS-PAGE, Lysate: 40 μg;
Lane 1-2: Raji and A549 cell lysates;
Primary antibody: 216114(CD274 Antibody) at dilution 1/400;
Secondary antibody: HRP-conjugated Goat anti rabbit IgG at 1/5000 dilution;
Exposure time: 10 seconds
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